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02574

1,1-Dichloroethylene

analytical standard

Synonym(s):

Vinylidene chloride

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About This Item

Linear Formula:
CH2=CCl2
CAS Number:
75-35-4
Molecular Weight:
96.94
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329747460
EC Number:
200-864-0
Beilstein/REAXYS Number:
1733365
MDL number:
MFCD00011653
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grade

analytical standard

Quality Segment

vapor density

3.46 (vs air)

vapor pressure

9.68 psi ( 20 °C)

assay

≥99.9% (GC)

autoignition temp.

968 °F

shelf life

limited shelf life, expiry date on the label

contains

~0.02% 4-methoxyphenol as stabilizer

expl. lim.

15.5 %

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

refractive index

n20/D 1.424-1.426

bp

30-32 °C (lit.)

mp

−122 °C (lit.)

density

1.213 g/mL at 20 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

format

neat

storage temp.

2-8°C

SMILES string

ClC(Cl)=C

InChI

1S/C2H2Cl2/c1-2(3)4/h1H2

InChI key

LGXVIGDEPROXKC-UHFFFAOYSA-N

General description

This substance is listed on the positive list of the EU regulation 10/2011 for plastics intended to come into contact with food. Find all available reference materials for compounds listed in 10/2011 here


1,1-Dichloroethylenes are a group of volatile organic compounds (VOCs), which are characterized by high vapor pressure and low water solubility.

Application

1,1-Dichloroethylene has been used as a reference standard for the analysis of residual 1,1-dichloroethylene in pharmaceutical drug substances by headspace gas chromatography (HS-GC). It may be used as a reference standard for the determination of the analyte in urban and industrial air, whole blood and water by GC coupled with mass spectrometry (MS).

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Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 1 - STOT RE 1 Inhalation - STOT RE 2 Oral

Target Organs

Liver, Nose

Storage Class

3 - Flammable liquids

WGK

WGK 3

Flash Point (°F)

-9.4 °F - closed cup

Flash Point (°C)

-23.0 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Faceshields, Gloves

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