CAS 4342-61-4 1,2-Dichlorotetramethyldisilane

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Vapor Deposition Precursors

1,2-Dichlorotetramethyldisilane

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Catalog Number

ACM4342614

Product Name

1,2-Dichlorotetramethyldisilane

Structure

CAS

4342-61-4

Category

Vapor Deposition Precursors

Synonyms

1,2-Dichloro-1,1,2,2-tetramethyl-disilane

Description

Liquid

IUPAC Name

Chloro-[chloro(dimethyl)silyl]-dimethylsilane

Molecular Weight

187.21

Molecular Formula

C4H12Cl2Si2

Canonical SMILES

C[Si](C)([Si](C)(C)Cl)Cl

InChI

InChI=1S/C4H12Cl2Si2/c1-7(2,5)8(3,4)6/h1-4H3

InChI Key

SFAZXBAPWCPIER-UHFFFAOYSA-N

Boiling Point

148-149 °C

Flash Point

99 °F

Purity

95%+

Density

1.005 g/mL at 25 °C (lit.)

Appearance

Liquid

Storage

Store under inert gas

Complexity

Covalently-Bonded Unit Count

EC Number

224-400-1

Exact Mass

185.9854588

Form

liquid

Formal Charge

Hazard Statements

H314 : Causes severe skin burns and eye damage.
H226 : Flammable liquid and vapour.
H290 : May be corrosive to metals.

Heavy Atom Count

MDL Number

MFCD00078528

Monoisotopic Mass

185.9854588

Packaging

10 g; 100 g;

Precautionary Statements

P210 : Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection.
P370 + P378 : In case of fire: Use dry sand, dry chemical or alcohol-resistant foam to extinguish.
P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/d°Ctor.
P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/d°Ctor.

Properties

Liquid

Rotatable Bond Count

Signal Word

Danger

Specific Gravity

1.01

Topological Polar Surface Area

0 Å²

MSDS

Download MSDS

COA