Dimethoxydimethylsilane
[CAS# 1112-39-6]

Identification

• Classification: Chemical reagent >> Organic reagent >> Silane
• Name: Dimethoxydimethylsilane
• Synonyms: Dimethyldimethoxysilane
• Molecular Formula: C₄H₁₂O₂Si
• Molecular Weight: 120.22
• CAS Registry Number: 1112-39-6
• EC Number: 214-189-4

Properties

• Density: 0.8646
• Boiling point: 81-82 ºC
• Refractive index: 1.369-1.371
• Flash point: -8 ºC
• Water solubility: decomposes

Safety Data

• Hazard Symbols: F;Xi
• Risk Codes: R11;R36/37/38
• Safety Description: S16;S26;S37/39

Hazard Classification

Hazard	Class	Category Code	Hazard Statement
Flammable liquids	Flam. Liq.	2	H225
Reproductive toxicity	Repr.	2	H361
Eye irritation	Eye Irrit.	2	H319
Skin irritation	Skin Irrit.	2	H315
Specific target organ toxicity - single exposure	STOT SE	3	H335
Acute toxicity	Acute Tox.	2	H300
Acute toxicity	Acute Tox.	4	H302
Reproductive toxicity	Repr.	1B	H360F
Specific target organ toxicity - single exposure	STOT SE	1	H370
Reproductive toxicity	Repr.	1B	H360
Skin sensitization	Skin Sens.	1	H317
Specific target organ toxicity - repeated exposure	STOT RE	1	H372

• Transport Information: UN 1993