3-Glycidoxypropyldimethoxymethylsilane

CAS No.：65799-47-5

Important Notice

This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
The purchaser must not use this product, or supply it to another party, for personal consumption, sports or fitness, weight loss, health supplements, food, or animal feed.

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3-Glycidoxypropyldimethoxymethylsilane Basic information

Product Name:	3-Glycidoxypropyldimethoxymethylsilane
Synonyms:	Dimethoxymethyl-3-(oxiranylmethoxy)propylsilane;3-GLYCIDOXYPROPYLDIMETHOXYMETHYLSILANE;3-GLYCIDYLOXYPROPYL(DIMETHOXY)METHYLSILANE;(3-GLYCIDOXYPROPYL)METHYLDIMETHOXYSILANE;3-[DIMETHOXY(METHYL)SILYL]PROPYL GLYCIDYL ETHER;Dimethoxy(methyl)(3-(oxiran-2-ylmethoxy)propyl)silane;3-Glycidoxypropyldimethoxymethylsilane 97%;(3-Glycidoxypropyl)methyldimethoxysilane, 96.5%
CAS:	65799-47-5
MF:	C9H20O4Si
MW:	220.34
EINECS:	265-929-8
Product Categories:	Industrial/Fine Chemicals;Epoxy;Dialkoxysilanes;Epoxy Silanes (Silane Coupling Agents);Functional Materials;Epoxy Silanes;Oxiranes;Si (Classes of Silicon Compounds);Silane Coupling Agents;Simple 3-Membered Ring Compounds;Si-O Compounds
Mol File:	65799-47-5.mol

3-Glycidoxypropyldimethoxymethylsilane Chemical Properties

Boiling point	100 °C4 mm Hg(lit.)
density	1.02 g/mL at 25 °C(lit.)
vapor pressure	3Pa at 25℃
refractive index	n20/D 1.432(lit.)
Fp	221 °F
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
form	liquid
Specific Gravity	1.02
color	Colorless to Light yellow
Water Solubility	12g/L at 20℃
Hydrolytic Sensitivity	7: reacts slowly with moisture/water
InChIKey	WHGNXNCOTZPEEK-UHFFFAOYSA-N
LogP	1.7 at 20℃
CAS DataBase Reference	65799-47-5(CAS DataBase Reference)

Safety Information

Risk Statements	36/37/38
Safety Statements	36/37/39-45
WGK Germany	3
TSCA	No
HS Code	29319090

MSDS Information

Provider	Language
SigmaAldrich	English

3-Glycidoxypropyldimethoxymethylsilane Usage And Synthesis

Chemical Properties	Colorless clear liquid
Uses	The usual cure time is 16-20 hours at room temperature or 1 hour at 100C.
General Description	3-Glycidoxypropyldimethoxymethylsilane (GDMMS) is an epoxy-silane that is used to form a silane based coupling agent for functionalization of a variety of substrates. The epoxy groups allow good adhesion of surface atoms and form a stable polymeric structure.
Flammability and Explosibility	Notclassified

3-Glycidoxypropyldimethoxymethylsilane Preparation Products And Raw materials

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