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Key Documents

Safety Information

36570

Sigma-Aldrich

α,α′-Dichloro-o-xylene

purum, ≥98.0% (GC), white to light beige

Synonym(s):

1,2-Bis(chloromethyl)benzene, o-Xylylene dichloride

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About This Item

Linear Formula:
C6H4(CH2Cl)2
CAS Number:
Molecular Weight:
175.06
Beilstein:
2043675
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

purum

Assay

≥98.0% (GC)

form

solid

color

white to light beige

bp

239-241 °C (lit.)

mp

51-55 °C (lit.)
51-55 °C

SMILES string

ClCc1ccccc1CCl

InChI

1S/C8H8Cl2/c9-5-7-3-1-2-4-8(7)6-10/h1-4H,5-6H2

InChI key

FMGGHNGKHRCJLL-UHFFFAOYSA-N

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Physical form

solidified mass or chunks

replaced by

Product No.
Description
Pricing

Pictograms

Exclamation markEnvironment

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

257.0 °F - closed cup

Flash Point(C)

125 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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