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trimethoxy-[3-(2-methoxyethoxy)propyl]silane

CAS No.
65994-07-2
Chemical Name:
trimethoxy-[3-(2-methoxyethoxy)propyl]silane
Synonyms
3,3-DIMETHOXY-2,7,10-TRIOXA-3-SILAUNDECANE;2-[methoxy(polyethyleneoxy)6-9propyl]trimethoxysilane;3-[METHOXY(POLYETHYLENEOXY)6-9]PROPYLTRIMETHOXYSILANE;2-[methoxy(polyethyleneoxy)propyl]trimethoxysilane,tech-90;rimethoxy-[3-(2-methoxyethoxy)propyl]silane;trimethoxy-[3-(2-methoxyethoxy)propyl]silane;Monomethyl (ethylene glycol)propyltrimethoxysilane;2-1Methoxy/polyethyleneoxy)6-9propylltrimethoxyslane;2-1Methoxy/polyethyleneoxy)6- 9propyltrimethoxyslane;trimethoxysilylpropoxypolyethyleneoxide, methyl ether
CBNumber:
CB41456455
Molecular Formula:
C9H22O5Si
Molecular Weight:
0
MDL Number:
MFCD00285094
MOL File:
65994-07-2.mol
MSDS File:
SDS
Last updated:2026-05-28 02:06:12

trimethoxy-[3-(2-methoxyethoxy)propyl]silane Properties

Melting point -8°C
Density 1.076
refractive index 1.4030
Flash point 88°C (190°F)
Specific Gravity 1.076
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
EPA Substance Registry System Poly(oxy-1,2-ethanediyl), .alpha.-methyl-.omega.-[3-(trimethoxysilyl)propoxy]- (65994-07-2)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H315-H319-H335
Precautionary statements  P264-P302+P352-P304+P340-P305+P351+P338-P332+P313-P337+P313
TSCA  TSCA listed
HS Code  29319090

trimethoxy-[3-(2-methoxyethoxy)propyl]silane price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Biosynth QCA99407 Trimethoxy-[3-(2-methoxyethoxy)propyl]silane 65994-07-2 5g $220 2026-06-04 Buy
Biosynth QCA99407 Trimethoxy-[3-(2-methoxyethoxy)propyl]silane 65994-07-2 10g $343.8 2026-06-04 Buy
Biosynth QCA99407 Trimethoxy-[3-(2-methoxyethoxy)propyl]silane 65994-07-2 25g $550 2026-06-04 Buy
Biosynth QCA99407 Trimethoxy-[3-(2-methoxyethoxy)propyl]silane 65994-07-2 50g $894 2026-06-04 Buy
Arctom BD-A655972 3,3-Dimethoxy-2,7,10-trioxa-3-silaundecane tech-85% 65994-07-2 1g $31 2026-05-26 Buy
Product number Packaging Price Buy
QCA99407 5g $220 Buy
QCA99407 10g $343.8 Buy
QCA99407 25g $550 Buy
QCA99407 50g $894 Buy
BD-A655972 1g $31 Buy

trimethoxy-[3-(2-methoxyethoxy)propyl]silane Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 61)
Supplier Tel Email Country ProdList Advantage
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Beijing HwrkChemical Technology Co., Ltd 89508211 18501085097 sales.bj@hwrkchemical.com China 9407 55
BOC Sciences 1-631-485-4226; 16314854226 info@bocsci.com United States 9920 65
Shanghai Gileader Advanced Material Technology Co.,Ltd 18516111942 823898732@qq.com China 1356 56
Shanghai Worldyang Chemical Co.,Ltd. 021-56795766 sales@worldyachem.com China 9475 58
Shanghai Macklin Biochemical Co.,Ltd. 15221275939 15221275939 shenlinxing@macklin.cn China 15775 55
Shanghai Enchem Industry Co., Ltd. 15021317485 China 1403 58
Zhengzhou Gecko Scientific Inc. 0371-63336364 17344886665 209932355@qq.com China 535 55
Shanghai Zhuang Ming New Material Technology Co., Ltd. 17312398916 051386936896 15216715905 sales@zhuangming.net China 1271 58

View Latest Price from trimethoxy-[3-(2-methoxyethoxy)propyl]silane manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Monomethyl (ethylene glycol) propyltrimethoxysilane pictures 2026-09-18 Monomethyl (ethylene glycol) propyltrimethoxysilane
65994-07-2
1kg 80% 20t Hubei Changfu Chemical Co., Ltd.
trimethoxy-[3-(2-methoxyethoxy)propyl]silane pictures 2019-12-27 trimethoxy-[3-(2-methoxyethoxy)propyl]silane
65994-07-2
$2.00 1KG ≥98% 20 tons Career Henan Chemical Co
trimethoxy-[3-(2-methoxyethoxy)propyl]silane α-Methyl-ω-[3-(trimethoxysilyl)propoxy]poly(oxy-1,2-ethanediyl) 2-[methoxy(polyethyleneoxy)propyl]trimethoxysilane,tech-90 Monomethyl (ethylene glycol)propyltrimethoxysilane TRIMETHOXYSILYLPROPOXYPOLYETHYLENEOXIDE, METHYL ETHER, tech-85 2-[methoxy(polyethyleneoxy)21-24propyl]trimethoxysilane 2-[methoxy(polyethyleneoxy)6-9propyl]trimethoxysilane 2-[methoxy(polyethyleneoxy)9-12propyl]trimethoxysilane trimethoxysilylpropoxypolyethyleneoxide, methyl ether 2-[METHOXY(POLYETHYLENEOXY)6-9PROPYL]TRIMETHOXYSILANE, tech-90 2-[METHOXY(POLYETHYLENEOXY)9-12PROPYL]TRIMETHOXYSILANE, tech-90 2-[METHOXY(POLYETHYLENEOXY)21-24PROPYL]TRIMETHOXYSILANE, tech-90 1.2-(methoxy(polyethyleneoxy)6-9propyl)trimethoxysilane rimethoxy-[3-(2-methoxyethoxy)propyl]silane 3,3-DIMETHOXY-2,7,10-TRIOXA-3-SILAUNDECANE 3-[METHOXY(POLYETHYLENEOXY)6-9]PROPYLTRIMETHOXYSILANE, tech 3-[METHOXY(POLYETHYLENEOXY)6-9]PROPYLTRIMETHOXYSILANE 2-1Methoxy/polyethyleneoxy)6-9propylltrimethoxyslane 2-1Methoxy/polyethyleneoxy)6- 9propyltrimethoxyslane 65994-07-2 CH3OC2H4O912CH2 C3H9O3SiC2H4O69CH3 C3H9O3SiC2H4O912CH3 C9H22O5Si