Skip to Content
MilliporeSigma
All Photos(1)

Key Documents

View All Documentation

254436

Sigma-Aldrich

Trichloro(chloromethyl)silane

95%

Synonym(s):

(Chloromethyl)trichlorosilane

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
ClCH2SiCl3
CAS Number:
1558-25-4
Molecular Weight:
183.92
Beilstein/REAXYS Number:
1811640
EC Number:
216-316-9
MDL number:
MFCD00000873
UNSPSC Code:
12352000
PubChem Substance ID:
24855382

assay

95%

refractive index

n20/D 1.454 (lit.)

density

1.476 g/mL at 25 °C (lit.)

SMILES string

ClC[Si](Cl)(Cl)Cl

Looking for similar products? Visit Product Comparison Guide

pictograms

Skull and crossbonesCorrosion
GHS06,GHS05

signalword

Danger

Hazard Classifications

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

target_organs

Respiratory system

supp_hazards

EUH014

Storage Class

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

wgk_germany

WGK 3

flash_point_f

156.2 °F

flash_point_c

69 °C

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
14215HN
11606CI
11226EI
10523EI
10008EI

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service