Dimethoxy(methyl)silane

Basic Information

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CAS Number

16881-77-9

Molecular Formula

C3H10O2Si

Molecular Weight

106.2 g/mol

Basic Physical Properties

Melting Point

-136°C

Boiling Point

61°C

Flash Point

<0°C

Refractive Index

1.3600

Vapor Pressure

554.3±0.1 mmHg at 25°C

SMILES

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CO[Si](C)OC

InChI

InChI=1S/C3H10O2Si/c1-4-6(3)5-2/h6H,1-3H3

InChIKey

WOUUFVMQNDKHSY-UHFFFAOYSA-N

LogP

0.12949999999999995

Topological Polar Surface Area

18.46 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

Safety Information

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Hazard Statement

H225 Highly Flammable liquid and vapor
Flammable liquids

H303 May be harmful if swallowed
Acute toxicity, oral

H311 Toxic in contact with skin
Acute toxicity, dermal

H315 Causes skin irritation
Skin corrosion/irritation

H318 Causes serious eye damage
Serious eye damage/eye irritation

Hazard Class

Class 3 Class 3

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Dimethoxy(methyl)silane #
A811376
Silane, dimethoxymethyl-
Dimethoxy(methyl)silane (>85%)
Methyl(dimethoxy)silane
SCHEMBL39995
D2100
DTXSID90893443
Methyldimethoxysilane
EC 240-914-9
DIMETHOXY(METHYL)SILYL
EINECS 240-914-9
dimethoxy(methyl)silicon
AKOS006227756
DTXSID90864719
A811020
FT-0625025
FS-5862
16881-77-9
Dimethoxy(methyl)silane
Dimethoxymethylsilane
C3H10O2Si
dimethoxymethyl-silan
Silane,dimethoxymethyl-
Dimethoxy(methyl)silicon
Dimethoxymethylsilane. Methylhydrogendimethoxysilane.
METHYLDIMETHOXYSILANE
DIMETHOXY(METHYL)SILANE

MDL Number

MFCD00048019

Customs Code

2931900090

FAQ

What is Dimethoxy(methyl)silane (CAS: 16881-77-9)?

Dimethoxy(methyl)silane is a colorless flammable liquid with the chemical formula (CH3)2SiOCH3. It is used in various industries including pharmaceuticals, electronics, and research for its reactive properties and solvency. It has a CAS number of 16881-77-9.

What are the main uses of Dimethoxy(methyl)silane (CAS: 16881-77-9)?

Dimethoxy(methyl)silane is widely used in the electronics industry for cleaning and etching processes. It also serves as a solvent and reagent in the pharmaceutical and research sectors. Additionally, it is utilized in the production of organosilicon compounds and as a degreasing agent.

Is Dimethoxy(methyl)silane (CAS: 16881-77-9) safe?

Dimethoxy(methyl)silane is generally considered safe when handled correctly. However, it is flammable and requires proper ventilation. It is important to use appropriate personal protective equipment (PPE) such as gloves and goggles, and to follow all safety guidelines provided by the manufacturer.

How should Dimethoxy(methyl)silane (CAS: 16881-77-9) be stored?

Dimethoxy(methyl)silane should be stored in a cool, well-ventilated area away from sources of ignition and heat. It should be kept in a sealed container to prevent exposure to air and moisture. Store at room temperature or below, avoiding direct sunlight and high humidity conditions to ensure safety and stability.