Triethylene Glycol Monomethyl Ether (TEGMME) yog dab tsi?
Triethylene Glycol Monomethyl Ether(TEGMME, CAS 112-35-6) - tseem hu uaMethyl Triglycollos yog2-[2-(2-Methoxyethoxy)ethoxy] ethanol- yog xim tsis muaj xim, tsis tshua muaj - ntxhiab kua uas yog cov glycol ether E-series tsev neeg. Nrog rau cov mis molecular C₇H₁₆O₄ (MW 164.20 g / mol), TEGMME yog homolog thib peb hauv methyl- txiav glycol ether series, uas muaj peb ethyleneoxy units hauv nws qaum - ib qho ntau tshaj DEGMME.
Cov saw txuas txuas ntxiv no muab TEGMME nws cov yam ntxwv ua tau zoo: qhov kub kub (230-250 degree), vapor siab heev, siab flash point (~ 127 degree), thiab qeeb evaporation tus nqi. Cov khoom no txhais uatshwj xeeb qhib- ncua sij hawm hauv cov txheej, ncua sij hawm tu lub sij hawm nyob rau hauv kev lag luam degreasing, thiab txo kev pheej hmoo ntawm flammability nyob rau hauv kev ua ib puag ncig - ua TEGMME nyiam glycol ether hnyav thaum lub sij hawm ua hauj lwm siab tshaj plaws thiab cov txheej txheem kev nyab xeeb yog ob qho tib si yuav tsum tau. Nws yog miscible kiag li nrog dej, cawv, ketones, esters, thiab muaj ntxhiab hydrocarbons.
Tshaj nws lub luag haujlwm hnyav, TEGMME yog qhov tseem ceeb tshaj plawschemical nruab nrab: nws hloov dua siab tshiab rauAmino TGMME (CAS 6711-56-6)los ntawm amination ntawm nws cov davhlau ya nyob twg hydroxyl pawg, yielding ib tug monofunctional PEG amine uas yog ib tug tseem ceeb lub tsev thaiv rau PEGylation reagents, biopharmaceutical conjugates, thiab functionalized nanomaterials. Zoo li DEGMME, TEGMME yogtsis raug cais raws li kev ua me nyuam toxicantthiab tsis raug rau EU REACH Annex XVII cov neeg siv khoom txwv. Sinolook muab TEGMME ntawm purity Ntau dua lossis sib npaug li 99.0% (siab-purity Ntau dua lossis sib npaug li 99.5%), ISO 9001 thiab ISO 14001 tau ntawv pov thawj, nrog tag nrho COA, SDS, thiab REACH cov ntaub ntawv.
Qhov tseem ceeb Performance Advantages ntawm TEGMME
Rau lub luag haujlwm ua haujlwm paub qhov txawv ntawm Triethylene Glycol Monomethyl Ether los ntawm qis dua -chain glycol ether cov kuab tshuaj - tshwj xeeb tshaj yog nws cov kev sib xyaw ua ke ntawm ultra- evaporation qeeb, kev nyab xeeb hluav taws zoo tshaj, thiab lub luag haujlwm tshwj xeeb raws li cov tshuaj tshuaj nruab nrab uas tsis muaj qhov sib npaug hauv EGMME lossis DEGMME series.
🌡️ Siab tshaj plaws Boiling Point & Ultra-Slow Evaporation
Nrog rau qhov kub ntawm 230-250℃- ho siab dua DEGMME (191-198 degree) thiab EGMME (124–125 degree) - TEGMME muaj qhov qis tshaj evaporation tus nqi hauv methyl glycol ether homologous series. Qhov no ultra- evaporation profile qeeb muab lub sijhawm qhib siab tshaj plaws hauv daim ntawv thov txheej, lub sijhawm tiv tauj ntev tshaj plaws hauv kev ua haujlwm tu, thiab cov kuab tshuaj tsawg tsawg thaum ua haujlwm kub -. Tshwj xeeb tshaj yog muaj txiaj ntsig nyob rau hauv daim ntawv thov sov lossis qhuav qhov twg sai dua - cov kuab tshuaj evaporating ua rau cov yeeb yaj kiab tsis xws luag xws li lapping marks, txhuam txhuam, thiab qib tsis zoo.
🔥 Superior Fire Safety - Flash Point ~127 degree
TEGMME lub ntsiab lus ntawm ~ 127℃yog qhov siab tshaj plaws ntawm ib qho uas nquag siv glycol ether hnyav - deb tshaj DEGMME (88 degree), EGMME (39 degree), thiab qis dua - boiling lwm txoj. Qhov no txhais tau tias TEGMME raug cais ua ib qhocombustible kuaraws li GHS cov qauv kev saib xyuas zoo tshaj plaws, tsis muaj kev faib ua kua hluav taws xob hauv feem ntau cov cai. Nws ua kom yooj yim rau kev ua raws li kev nyab xeeb ntawm hluav taws hauv kev lag luam ntxhua khaub ncaws, siab - cov khoom siv txheej txheej, thiab cov chaw tsim tshuaj siv tshuaj - txo cov nqi vaj tse thiab kev tswj hwm lub nra piv rau cov khoom siv hluav taws xob hluav taws xob.
⚗️ Amino TEGMME Precursor rau PEGylation Chemistry
TEGMME yog tus thawj coj ncaj qha rauAmino TGMME (CAS 6711-56-6), uas ua los ntawm amination ntawm lub davhlau ya nyob twg hydroxyl pab pawg kom yield ib tug thawj amine (–NH₂). Amino TEGMME yog ib qho tseem ceeb monofunctional PEG amine dav siv hauvPEGylation chemistry- cov txheej txheem txuas polyethylene glycol chains rau cov tshuaj molecules los txhim kho solubility, ncig ib nrab-lub neej, thiab bioavailability. Nws kuj yog siv rau hauv bioconjugation, polymer-tshuaj conjugates, functionalized nanomaterials, thiab tshwj xeeb surfactant synthesis. Daim ntawv thov nram qab no muab TEGMME tshwj xeeb qhov tseem ceeb tshaj plaws raws li cov khoom siv tshuaj tshwj xeeb uas tsis muaj DEGMME lossis EGMME sib npaug.
🔗 Puv Dej Miscibility & Coupling Power
Zoo li tag nrho cov methyl glycol ether homologs, TEGMME yog tag nrho miscible nrog dej nyob rau hauv tag nrho cov proportions thiab ib txhij dissolves ntau yam organic resins, roj, waxes, thiab polymeric residues. Tus cwj pwm amphiphilic no - tsav los ntawm hydrophilic triethylene glycol qaum qaum thiab hydrophobic terminal methyl pawg - ua rau TEGMME ib qho kev sib txuas zoo heev hauv cov qauv sib xyaw ua ke ntawm aqueous thiab tsis yog -aqueous theem. Qhov tseem ceeb nyob rau hauv cov txheej txheem dej, cov dej ntxuav cov concentrates, thiab agrochemical EC/SL formulations uas yuav tsum muaj ib zaug xwb -theem stability nyob rau hauv cia kub thiab dilution tej yam kev mob.
🛡️ Txoj Cai Ncaj Ncees Ncaj Ncees - Tsis Repr. 1B
TEGMME yogtsis raug cais raws li kev ua me nyuam toxicant(tsis muaj Repr. 1B lossis Repr. 2 kev xaiv) thiab tsis raug rau EU REACH Annex XVII cov neeg siv khoom txwv - sib piv rau EGMME (Repr. 1B, H360D). Qhov kev faib tawm ntawm kev tswj hwm tsis zoo no ua rau muaj kev siv tshuaj hauv cov tshuaj, cov khoom siv tu tus kheej, thiab cov neeg siv khoom- ntsib cov khoom siv tu qhov twg EGMME tsis suav nrog. REACH sau npe (EC 203-961-6); tsis yog SVHC teev. Tsawg vapor siab ntxiv txo qis qhov kev pheej hmoo ntawm kev nqus pa hauv kev lag luam tuav piv rau qis qis E-series glycol ethers.
✨ Smooth Sensory Profile hauv Kev Kho Tus Kheej
TEGMME qhov hnyav dua molecular (164.20 g / mol) thiab qis dua volatility piv rau EGMME thiab DEGMME pab txhawb kom smoother, tsis qhuav, thiab ntau cov tawv nqaij xav tau - ib tug sensory yam ntxwv nce nqi nyob rau hauv premium skincare thiab plaub hau formulations. Nws ua ib txhij li solubilizer rau fragrances thiab lipophilic actives, humectant, thiab kev ntxhib los mos modifier, xa multi-kev ua tau zoo nyob rau hauv ib qho khoom xyaw. Nws compatibility nrog surfactants, thickeners, zaj duab xis -formers, thiab preservatives feem ntau siv nyob rau hauv lub tshuab kom hniav zoo nkauj ntxiv txhim kho formulation yooj.
📌 TEGMME vs DEGMME vs EGMME - Kev sib piv Methyl Glycol Ether Series
Peb methyl-tawm E-series glycol ethers tsim ib homologous series nrog cov ntsiab lus kub siab dua, qis vapor pressures, thiab cov ntsiab lus siab dua li cov saw ntev nce: EGMME (BP 124 degree, FP 39 degree) → DEGMME (BP 191, GMB) 8 TE8℃230-250 degree, FP ~ 127 degree). Xaiv cov kuab tshuaj raws li koj xav tau evaporation tus nqi thiab txheej txheem kub.
Daim ntawv tseem ceeb ntawm kev tswj hwm:EGMME nqa Repr. 1B (H360D) kev faib tawm thiab EU REACH Annex XVII txwv cov neeg siv khoom lag luam; DEGMME thiab TEGMME tsis ua.Rau cov ntawv thov uas xav tau qhov qeeb tshaj plaws evaporation, qhov siab tshaj plaws flash point, thiab Amino TEGMME downstream chemistry, TEGMME yog qhov kev xaiv kawg. Tag nrho peb yam khoom muaj nyob rau ntawm Sinolook - tiv tauj peb pab neeg ua haujlwm rau daim ntawv thov -cov lus qhia tshwj xeeb.
Triethylene Glycol Monomethyl Ether Siv & Daim Ntawv Thov
TEGMME (CAS 112-35-6) ua haujlwm ua haujlwm siab -kev ua haujlwm hnyav, coalescing tus neeg sawv cev, thiab tshuaj lom neeg nruab nrab thoob plaws xya qhov kev lag luam loj. Nws qhov tshwj xeeb ua ke ntawm ultra-siab kub kub taw tes, ua tiav dej miscibility, siab flash point, thiab lub luag hauj lwm zoo li Amino TEGMME precursor txoj hauj lwm nws yog ib qho tseem ceeb hnyav nyob rau hauv ob qho tib si industrial thiab life-science applications.
Paints, Coatings & Architectural Finishes
High-boiling coalescing tus neeg saib xyuas thiab qhib- lub sij hawm ncua sij hawm nyob rau hauv cov dej latex thiab acrylic txheej txheej txheem. Muab cov xim pleev xim rau lub sijhawm ua haujlwm siab tshaj plaws ntawm lub substrate - qhov tseem ceeb nyob rau hauv qhov chaw sov, qhuav qhov twg sai dua - cov kuab tshuaj evaporating ua rau cov cim lapping, txhuam txhuam, thiab qib tsis xws luag. Kuj tseem siv hauv alkyd, epoxy, thiab polyurethane coatings raws li kev hloov pauv hloov pauv thiab rov ua kom muaj zog. Ua tiav cov yeeb yaj kiab du, zoo ib yam nrog muaj zog adhesion hauv kev kho cov txheej txheem siv rau cov qauv hlau, tshuab, thiab cov kav dej.
Kev Ntxuav & Hnyav -Lub luag haujlwm Degreasing
Dissolves mineral oils, synthetic lubricants, silicone compounds, polymeric residues, and flux deposits from metal, ceramic, and composite substrates. High flash point (>120℃) thiab qis vapor siab ua rau nws qhov kev xaiv zoo dua rau qis dua - ketones boiling thiab cawv nyob rau hauv ib puag ncig tu tshuab - txo VOC emissions thiab txhim kho neeg ua hauj lwm kev nyab xeeb. Siv nyob rau hauv aqueous thiab semi-aqueous tu tshuab rau PCB cov rooj sib txoos, semiconductor wafers, thiab precision optical Cheebtsam nyob rau hauv lub sij hawm ntev kev sib cuag thiab residue - dawb evaporation yuav tsum tau.
Pharmaceuticals & Biotechnology
Tsawg-toxicity co-cov kuab tshuaj rau APIs hauv kev npaj kua hauv qhov ncauj, tshuaj pleev ib ce thiab gels, cov tshuaj tiv thaiv kab mob, thiab cov tshuaj parenteral formulations. Cov qib hnyav ntxiv yuav tsum raug ntsuas raws li ICH Q3C cov lus qhia rau daim ntawv noj tshuaj tshwj xeeb. Tshaj li kev siv ncaj qha, TEGMME yog tus thawj coj ua ntej rauAmino TGMME (CAS 6711-56-6)- PEG amine tsev thaiv tseem ceeb rau PEGylation reagents, tshuaj biopharmaceutical-polymer conjugates, thiab cov khoom siv polymers rau kev xa tshuaj. Pharmaceutical-qib TEGMME (Ntau dua lossis sib npaug li 99.5%) nrog rau cov ntaub ntawv muaj nyob rau ntawm kev thov.
Kev Kho Tus Kheej & Tshuaj pleev ib ce
Solubilizer, humectant, thiab kev ntxhib los mos hloov kho nyob rau hauv daim tawv nqaij cream, tshuaj pleev ib ce, lub ntsej muag serums, plaub hau conditioners, thiab cov khoom tu ntsia thawv. Solubilizes ob qho tib si hydrophilic thiab lipophilic actives - fragrances, botanical extracts, vitamins - nyob rau hauv ib zaug xwb -theem system, simplifying formulation thiab txhim kho cov khoom stability. Qhov hnyav dua molecular pab txhawb kom smoother, tsawg dua - tawv nqaij qhuav zoo piv rau qis dua - saw glycol ethers, muaj nuj nqis hauv kev saib xyuas tawv nqaij. Tau tshaj anionic, nonionic, thiab amphoteric surfactant systems, thickeners, zaj duab xis-formers, thiab ntau cov tshuaj pleev ib ce.
Electronics & Semiconductor Manufacturing
Siv rau hauv photoresist stripping formulations, post-CMP ntxuav cov neeg ua hauj, thiab tshwj xeeb flux removers nyob rau hauv semiconductor thiab PCB manufacturing. Kub kub taw tes txhawb kev tu kom zoo ntawm cov txheej txheem siab kub yam tsis muaj evaporation ntxov ntxov thiab residue re-deposition - ib qho kev txhawj xeeb tseem ceeb hauv kev tsim khoom semiconductor. Tsawg ionic paug thiab cov khoom siv dav sib xws (hlau, polymers, ceramics) pab kom siv tau hauv kev tu cov wafers, cov khoom siv kho qhov muag, thiab sib sau PCBs qhov twg qis dua - cov kuab tshuaj boiling yuav flash tawm ntxov ntxov.
Agrochemical Formulations
Carrier thiab co-solvent in emulsifiable concentrates (EC), suspension concentrates (SC), and soluble liquid (SL) formulations of herbicides, insecticides, and fungicides. Txhim kho solubility ntawm cov khoom xyaw nquag uas nyuaj rau tsim nrog qis dua - cov kuab tshuaj boiling, thiab txhim khu kev sib kis thiab nkag mus rau ntawm cov qoob loo kom txhim kho kev ua haujlwm lom neeg. Dej miscibility ua kom ruaj khov ib zaug -theem concentrates combining hydrophilic thiab lipophilic Cheebtsam - nrog tsawg evaporative poob thaum lub sij hawm tsim thiab cia.
Chemical Synthesis & Specialty Intermediates
Siab -cov kuab tshuaj ua kuab paug rau qhov sib xyaw ua ke uas yuav tsum tau ua kom sov qhov twg qis dua - cov kuab tshuaj boiling yuav evaporate. Intermediate hauv kev tsim cov surfactants, tshwj xeeb polymers, thiab textile / tawv auxiliaries. Qhov tseem ceeb precursor rauAmino TGMME (CAS 6711-56-6)ntawm amination ntawm terminal hydroxyl pawg - siv nyob rau hauv PEGylation reagent synthesis, bioconjugation chemistry, thiab functionalized nanomaterial ntau lawm. Kuj tseem ua cov kua dej hauv cov dej hydraulic thiab cov dej drilling thiab ua cov co-cov kuab tshuaj nyob rau hauv textile processing auxiliaries.
Technical Specifications & COA
Sinolook's Triethylene Glycol Monomethyl Ether yog tsim nyob rau hauv kev tswj xyuas nruj nrog txhua batch kuaj tawm tsam cov tsis muaj hauv qab no. Ib tug puvCertificate of Analysis (COA), TEGMME SDS / MSDS(GHS-ua raws), thiab Daim Ntawv Teev Cov Ntaub Ntawv (TDS) raug xa tawm nrog txhua qhov khoom xa tuaj. High- qib purity (Ntau dua lossis sib npaug li 99.5%) rau kev siv tshuaj thiab hluav taws xob muaj nyob rau ntawm kev thov.
TEGMME (Methyl Triglycol, CAS 112-}35-6) - Cov Lus Qhia Zoo & Hom COA
| Parameter | Specification | Cov txiaj ntsig zoo COA |
|---|---|---|
| Qhov tshwm sim | Colorless pob tshab kua, tsis muaj teeb meem tshem tawm | Ntshiab xim tsis muaj kua |
| Purity (GC), wt% | Ntau dua lossis sib npaug li 99.0% | 99.2 – 99.5% |
| Cov ntsiab lus dej (Karl Fischer), wt% | Tsawg dua lossis sib npaug li 0.1% | 0.03 – 0.07% |
| Qhov ceev (20 degree), g / cm³ | 1.046 – 1.052 | 1.048 – 1.050 |
| Boiling Point, degree | 230-250℃(1 atm) | 235-245 ° C |
| Flash Point (kaw khob), degree | Ntau tshaj lossis sib npaug li 120 degree | ~ 127 degree |
| Xim (Pt-Co / APHA) | Tsawg dua los yog sib npaug li 10 | Tsawg dua los yog sib npaug li 5 |
| Viscosity (25 degree), mPa·s | ~6.0 | 5.5 – 6.5 |
| Acidity (raws li acetic acid), wt% | Tsawg dua lossis sib npaug li 0.005% | <0.002% |
| Residue ntawm evaporation, wt% | Tsawg dua lossis sib npaug li 0.01% | <0.005% |
High-Purity Qib (Ntau dua lossis sib npaug rau 99.5%):Muaj rau kev siv tshuaj, biotechnology, thiab hluav taws xob siv uas yuav tsum tau nruj dua purity specifications. DMF cov ntaub ntawv txhawb nqa thiab GMP cov lus tshaj tawm muaj rau cov neeg siv tshuaj raws li kev thov. Amino TEGMME (CAS 6711-56-6) kuj muaj nyob rau hauv cov khoom lag luam - hu rau peb pab neeg kom paub meej thiab muaj.
TEGMME SDS, Kev Nyab Xeeb & Kev Tswj Xyuas
Triethylene Glycol Monomethyl Ether muaj kev nyab xeeb zoo thiab kev tswj hwm profile. Nws lub siab flash point (~ 127 degree) txhais tau tias nws yogtsis cais raws li cov kua hluav taws xobraws li GHS cov qauv hauv feem ntau cov cai, nws yogtsis raug cais raws li kev ua me nyuam toxicant, thiab nws tsis raug rau EU REACH Annex XVII cov neeg siv khoom txwv. Tsawg vapor siab minimizes inhalation raug raws li cov qauv kev lag luam.TEGMME SDS / MSDSyog GHS-raws li thiab muaj ua lus Askiv, German, Fabkis, Mev, thiab Suav.
| Kev nyab xeeb / kev cai Parameter | Tus nqi / Sau ntawv |
|---|---|
| GHS Classification | Qhov muag Irrit. 2; Cov tawv nqaij khaus . 2 -tsis cais raws li cov kua flammable lossis cov tshuaj tua kab mob |
| GHS Signal Word | CEEB TOOM |
| Flash Point | ~127℃(kaw khob) - tsis cais raws li cov kua flammable nyob rau hauv GHS; standard combustible kua cia tej yam kev mob siv |
| Kev tsim tawm toxicity | Tsis cais- tsis muaj Repr. 1B/2 npe; tsis muaj EU REACH Annex XVII txwv cov neeg siv khoom |
| PPE pom zoo | tsom iav kev nyab xeeb; hnab looj tes nitrile lossis neoprene; zam qhov ntev ntawm daim tawv nqaij thiab qhov muag; ua kom muaj cua txaus nyob rau hauv cov chaw ua haujlwm |
| REACH / SVHC Status | ECHA sau npe (EC No. 203-961-6); Tsis yog SVHC teev; Tsis muaj Annex XVII txwv; REACH tsab ntawv ua raws muaj |
| Kev Ua Raws Cai Ntxiv | Daim ntawv tshaj tawm RoHS, Prop 65 nqe lus, thiab cov ntaub ntawv kho mob DMF cov ntaub ntawv muaj thaum thov |
| Cia | Txias, qhuav, zoo - qhov cua; 5-35 degree; ntim ntim; deb ntawm muaj zog oxidizers, acids, thiab bases; txee lub neej 24 lub hlis |
| SDS Cov Lus Muaj | Lus Askiv, German, Fabkis, Spanish, Suav |
| Thov SDS / COA / TDS | sales@sinolookchem.comlossis WhatsApp +86 134 0071 5622 - tawm hauv 24 teev |
TEGMME Nqe, Ntim & B2B Khoom
Triethylene glycol monomethyl ether nqinyob ntawm qib (tus qauv Ntau dua lossis sib npaug rau 99.0% / siab-purity Ntau dua lossis sib npaug rau 99.5%), xaj ntim, ntim khoom, thiab nqe lus xa khoom. Sinolook ua haujlwm raws li cov chaw tsim khoom ncaj qha nrog cov peev txheej tsim tau, muab cov nqi pob tshab nrog cov nqi luv nqi thiab ntev - lub sij hawm tas - nqe lus cog lus. Thov ib tug customized TEGMME nqe quote - teb hauv 24 teev.
| Order Volume | Ntim | Cov kev pabcuam suav nrog |
|---|---|---|
| 1-5 kg (Sample) | Qauv lub raj mis / nruas me me | COA, TEGMME SDS/MSDS, TDS; nominal nqi refundable tiv thaiv thawj coj mus muag kev txiav txim |
| 1 MT – 20 MT (Ntev) | 200 kg hlau nruas / 1,000 kg IBC tso tsheb hlau luam | Tus nqi luv nqi; tus thawj tswj hwm tus account tshwj xeeb; tag nrho cov ntaub ntawv export; thib peb- tog tshuaj ntsuam muaj |
| 20 MT + (Ntau / Daim Ntawv Cog Lus) | IBC tanks / ISO tank ntim (ntau) | Tus nqi zoo tshaj TEGMME; tsau- nqe lus cog lus muab khoom txhua xyoo; reserved peev xwm; 24/7 technical support |
📦 MOQ
1 MT standard qib. Cov qauv tsim nyog (1-5 kg) ntawm tus nqi nominal, refundable tiv thaiv thawj coj mus muag kev txiav txim.
🚢 Cov ntsiab lus xa khoom
FOB, CFR, CIF, DAP, DDP. Ex-Shanghai, Tianjin, Qingdao, Guangzhou. North America, Europe, SEA, Middle East, Africa.
⏱ Lub Sijhawm Ua Haujlwm
Nqe lus hais hauv 24 teev. Kev tsim khoom thiab xa tawm: 10-15 hnub ua haujlwm los ntawm kev txiav txim pom zoo. Kev txiav txim ceev ceev.
🔍 Kev tshuaj xyuas
Thib peb-kev tshuaj xyuas los ntawm SGS lossis Intertek muaj nyob ntawm tus neeg yuav khoom tus nqi. Ua ntej- qauv xa khoom thiab COA muab rau txhua qhov kev txiav txim.
- ✓ISO 9001 & ISO 14001 certified - txhua pawg QC kuaj rau GC purity, Karl Fischer, ntom, xim, flash point, viscosity, thiab acidity
- ✓Cov ntaub ntawv xa tawm tag nrho: COA, TEGMME SDS / MSDS, TDS, Daim Ntawv Pov Thawj Keeb Kwm, cov ntawv ntim khoom, daim ntawv them nqi lag luam, daim ntawv pov thawj fumigation
- ✓EU REACH tsab ntawv ua raws (EC No. 203-961-6), SVHC tshaj tawm, RoHS tshaj tawm, thiab Prop 65 nqe lus muaj nyob rau ntawm kev thov
- ✓Pharmaceutical-qib TEGMME (Ntau dua lossis sib npaug li 99.5%) nrog DMF cov ntaub ntawv txhawb nqa thiab GMP cov lus tshaj tawm muaj rau lub neej- cov neeg siv khoom tshawb fawb
- ✓Amino TEGMME (CAS 6711-56-6) muaj raws li cov khoom lag luam derivative - hu rau peb pab neeg kom paub meej, nqi, thiab muaj
- ✓Kev pab txhawb nqa: coalescing tus neeg saib xyuas kev ua kom zoo, hnyav sib xyaw tsim, TEGMME vs DEGMME xaiv, kev qhia tshuaj kho mob
Cov lus nug nquag nug txog TEGMME
Cov lus nug txog kev lag luam thiab kev lag luam txog Triethylene Glycol Monomethyl Ether (CAS 112-35-6) los ntawm B2B cov neeg yuav khoom hauv txheej txheej, tshuaj, khoom siv hluav taws xob, thiab kev lag luam tshuaj tshwj xeeb.
Triethylene Glycol Monomethyl Ether (TEGMME) yog dab tsi thiab nws siv rau dab tsi?
Triethylene Glycol Monomethyl Ether (TEGMME, CAS 112-35-6) - kuj hu ua Methyl Triglycol - yog ib tug high-boiling, low-volatility glycol ether hnyav thiab tshuaj intermediate kiag li miscible nrog dej. Thawj TEGMME siv suav nrog:coalescing tus neeg saib xyuas / qhib - ncua sij hawmnyob rau hauv dej thiab hnyav-cov coatings nyob rau hauv (tshwj xeeb yog architectural thiab industrial tu xim);hnyav -lub luag haujlwm degreasing hnyavnrog qis VOC thiab siab flash point;kws tshuaj co-solventrau cov kua hauv qhov ncauj, tshuaj pleev gels, thiab transdermal formulations;kev saib xyuas tus kheej solubilizerthiab texture modifier;electronics tuhnyav rau photoresist stripping thiab post -CMP tu; thiab raws li tus precursor ncaj qha rauAmino TEGMMEsiv hauv PEGylation chemistry thiab biopharmaceutical synthesis.
Dab tsi yog cov ntsiab lus rau TEGMME?
TEGMME paub los ntawm ntau lub npe lag luam thiab tshuaj:Methyl Triglycol(feem ntau lub npe lag luam),2-[2-(2-Methoxyethoxy)ethoxy] ethanol(IUPAC lub npe), Triglycol Monomethyl Ether, thiab Methyl Carbitol Extended. Txhua tus xa mus rau tib qhov sib xyaw nrog CAS 112-35-6, EINECS 203-961-6. Hauv cov ntaub ntawv kev yuav khoom, "TEGMME" thiab "Methyl Triglycol" yog ob qho tib si dav siv; IUPAC lub npe tshwm nyob rau hauv REACH thiab cov ntaub ntawv tswj hwm.
Qhov txawv ntawm TEGMME thiab DEGMME yog dab tsi?
TEGMME (CAS 112-35-6) muaj ib qho ntxiv ethyleneoxy chav tsev piv rau DEGMME (CAS 111-77-3), ua rau lub cev hnyav dua (164.20 vs 120.15 g / mol), siab kub taw tes (230–1911 degree), flash point siab dua (230–1919 degree), vs ~ 88 degree), qis vapor siab, thiab evaporation qeeb. TEGMME yog qhov zoo dua thaum lub sijhawm qhib siab tshaj plaws, qhov siab tshaj plaws kev nyab xeeb hluav taws xob, lossis kev sib raug zoo nrog cov txheej txheem kub siab. TEGMME kuj tseem muaj ib daim ntawv thov tshwj xeeb ua tus thawj coj rau Amino TEGMME hauv PEGylation chemistry - tsis muaj DEGMME sib npaug. DEGMME yog tus nqi qis dua thiab nyiam qhov twg qhov nruab nrab evaporation tus nqi thiab qis viscosity txaus. Ob leeg muaj los ntawm Sinolook.
Amino TEGMME yog dab tsi thiab nws cuam tshuam li cas rau TEGMME?
Amino TEGMME(Amino Triethylene Glycol Monomethyl Ether, CAS 6711-56-6) yog tsim los ntawm kev hloov cov terminal hydroxyl pawg ntawm TEGMME mus rau thawj amine (–NH₂) los ntawm amination. Cov txiaj ntsig sib xyaw yog monofunctional PEG amine dav siv hauvPEGylation chemistry- txuas PEG chains rau cov tshuaj molecules los txhim kho solubility, ncig ib nrab-lub neej, thiab bioavailability - as well as bioconjugation, polymer-drug conjugate synthesis, and functionalized nanomaterial production. Sinolook muab Amino TEGMME ua cov khoom lag luam derivative nrog TEGMME. Hu rau peb pab neeg kom paub meej, qib purity, thiab tus nqi.
Puas yog TEGMME muaj kev nyab xeeb rau kev tsim tshuaj?
Yog lawm. TEGMME muaj qhov zoo -tsim qis- toxicity profile thiab yog siv rau hauv cov tshuaj formulations raws li cov kev cai tsim nyog. Residual solvent txwv yuav tsum tau soj ntsuam raws liICH Q3C cov lus qhiarau daim ntawv noj tshuaj tshwj xeeb thiab kev tswj hwm txoj kev. Sinolook tuaj yeem muab cov tshuaj -qib TEGMME (Ntau dua lossis sib npaug li 99.5% purity) nrog GMP-cov ntaub ntawv zoo, DMF cov ntaub ntawv txhawb nqa, thiab cov lus tshaj tawm ua raws GMP. Tsis raug cais raws li kev ua me nyuam muaj tshuaj lom thiab tsis raug rau EU REACH Annex XVII txwv, txhawb nqa nws siv hauv kev tsim tshuaj thiab cov neeg siv khoom noj qab haus huv.
Sinolook puas tuaj yeem muab REACH, RoHS, thiab Prop 65 cov ntaub ntawv ua raws?
Yog lawm. TEGMME (CAS 112-35-6, EC No. 203-961-6) yog sau npe nyob rau hauv EU REACH thiab yogtsis muab cais ua SVHC. Sinolook muab REACH cov ntawv ua raws cai, RoHS cov lus tshaj tawm, California Prop 65 nqe lus, thiab lwm daim ntawv thov - cov ntaub ntawv tswj xyuas tshwj xeeb raws li qhov xav tau. Tag nrho cov ntaub ntawv ua raws cai yog muab nrog rau txhua qhov kev xa khoom xa tuaj yam tsis muaj nqi ntxiv. Hu rausales@sinolookchem.comthov cov ntaub ntawv ua ntej ntawm koj thawj daim ntawv xaj.
Kuv yuav ua li cas thiaj tau txais TEGMME nqe nqe lus lossis qauv?
Cov qauv tsim nyog (1-5 kg) muaj nyob ua ntej kev txiav txim coj mus muag ntawm tus nqi nominal refundable tiv thaiv thawj qhov kev txiav txim. Tiv tauj peb nrog koj qib, qhov ntau, qhov chaw, thiab Incoterms nyiam.
- Kauj ruam 1:Hu rau peb nrog koj cov kev xav tau - qib (tus qauv Ntau dua lossis sib npaug li 99.0% lossis siab -purity Ntau dua lossis sib npaug li 99.5%), kom muaj nuj nqis, ntim khoom, nqe lus xa khoom, thiab qhov chaw nres nkoj.
- Kauj ruam 2:Tau txais cov ncauj lus kom ntxaws TEGMME tus nqi nqe lus hauv 24 teev, suav nrog cov lus qhia tshwj xeeb, lub sijhawm ua haujlwm, thiab cov ntaub ntawv teev npe.
- Kauj Ruam 3:Thov ib qho qauv tsim nyog (1-5 kg) rau daim ntawv thov kev xeem thiab kev ua pov thawj zoo ua ntej tso kev txiav txim coj mus muag.
- Kauj Ruam 4:Paub meej tias koj qhov kev txiav txim - Sinolook tswj xyuas cov sijhawm tsim khoom, ntim khoom, cov ntaub ntawv xa tawm tag nrho (COA, SDS, Daim Ntawv Pov Thawj Keeb Kwm, daim ntawv teev npe), thiab kev thauj khoom thauj.
- Kauj ruam 5:Tau txais koj cov khoom xa tuaj raws sijhawm nrog cov ntaub ntawv ua tiav traceability. Thib peb-kev tshuaj xyuas tog (SGS/Intertek) thiab cov ntaub ntawv tshuaj DMF muaj nyob rau ntawm qhov kev thov.
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