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Merck
CN

744484

Vinyl chloride

≥99.95%

Synonym(s):

Chloroethylene

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About This Item

Linear Formula:
H2C=CHCl
CAS Number:
Molecular Weight:
62.50
EC Number:
200-831-0
UNSPSC Code:
12142100
PubChem Substance ID:
Beilstein/REAXYS Number:
1731576
MDL number:
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InChI

1S/C2H3Cl/c1-2-3/h2H,1H2

InChI key

BZHJMEDXRYGGRV-UHFFFAOYSA-N

SMILES string

ClC=C

assay

≥99.95%

form

gas

refractive index

n20/D 1.3700 (lit.)

bp

-13.4 °C (lit.)

mp

-153.8 °C (lit.)

density

0.911 g/mL at 25 °C (lit.)

Application

Vinyl chloride can be used as a monomer precursor:
  • In the living radical polymerization reaction using copper catalysts.
  • In the synthesis of polymer poly(vinyl chloride) (PVC) , poly(vinyl chloride)/montmorillonite (PVC/MMT) nanocomposites by intercalative polymerization process.

Packaging

500ml high pressure aluminum cylinder equipped with a stainless steel valve according to DIN 477-1.

Other Notes

For 744484-400G-EU packaging: 1000 mL of steel cylinder equipped with stainless steel valve.
For 744484-400G-EU: outlet fitting: DIN 477-1 no. 1, Z742162 or Z742164 are the recommended regulators.

signalword

Danger

Hazard Classifications

Carc. 1A - Flam. Gas 1A - Press. Gas Liquefied gas

Storage Class

2A - Gases

wgk

WGK 2

flash_point_f

-79.6 °F - closed cup

flash_point_c

-62 °C - closed cup

Regulatory Information

监管及禁止进口产品
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Thermal properties of poly (vinyl chloride)/montmorillonite nanocomposites
Gong F, et al.
Polymer Degradation and Stability, 84(2), 289-294 (2004)
Synthesis and structure of poly (vinyl chloride)
Endo K
Progress in Polymer Science, 27(10), 2021-2054 (2002)
Virgil Percec et al.
Journal of the American Chemical Society, 128(43), 14156-14165 (2006-10-26)
Conventional metal-catalyzed organic radical reactions and living radical polymerizations (LRP) performed in nonpolar solvents, including atom-transfer radical polymerization (ATRP), proceed by an inner-sphere electron-transfer mechanism. One catalytic system frequently used in these polymerizations is based on Cu(I)X species and N-containing
Aqueous room temperature metal-catalyzed living radical polymerization of vinyl chloride
Percec V, et al.
Journal of the American Chemical Society, 124(18), 4940-4941 (2002)
Neng-Chyan Huang et al.
BMC gastroenterology, 11, 142-142 (2011-12-28)
Hepatic angiosarcoma (HAS) is a rare type of liver cancer that is often fatal, and arsenic and vinyl chloride monomer (VCM) are two major causal agents. Whereas Taiwan is an endemic area of liver cancer, epidemiologic data on HAS are

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