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Key Documents

8.42025

Sigma-Aldrich

Trichloro(chloromethyl)silane

for synthesis

Synonym(s):

Trichloro(chloromethyl)silane

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About This Item

CAS Number:
1558-25-4
Molecular Weight:
183.93
UNSPSC Code:
12352103
EC Index Number:
216-316-9
NACRES:
NA.22

Quality Level

200

form

liquid

bp

117-118 °C/1013 hPa

transition temp

flash point 69 °C

density

1.47 g/cm3

storage temp.

2-30°C

InChI

1S/CH2Cl4Si/c2-1-6(3,4)5/h1H2

InChI key

FYTPGBJPTDQJCG-UHFFFAOYSA-N

General description

for synthesis

Application

Trichloro(chloromethyl)silane for synthesis. CAS 1558-25-4, molar mass 183.93 g/mol.

Analysis Note

Assay (GC, area%)≥ 95.5 %Identity (IR)passes test

Pictograms

CorrosionSkull and crossbones
GHS05,GHS06

Signal Word

Danger

Hazard Statements

H314 - H330 - H335

Hazard Classifications

Acute Tox. 2 Inhalation - Eye Dam. 1 - Skin Corr. 1B - STOT SE 3

Target Organs

Respiratory system

Supplementary Hazards

EUH014

Storage Class Code

6.1A - Combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

WGK

WGK 3

Flash Point(F)

156.2 °F

Flash Point(C)

69 °C

Certificates of Analysis (COA)

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