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Safety Information

744484

Sigma-Aldrich

Vinyl chloride

≥99.95%

Synonym(s):

Chloroethylene

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About This Item

Linear Formula:
H2C=CHCl
CAS Number:
75-01-4
Molecular Weight:
62.50
Beilstein:
1731576
EC Number:
200-831-0
MDL number:
MFCD00040415
UNSPSC Code:
12142100
PubChem Substance ID:
329765695

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.)

SMILES string

ClC=C

InChI

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

InChI key

BZHJMEDXRYGGRV-UHFFFAOYSA-N

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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.

Recommended products

For 744484-400G-EU: outlet fitting: DIN 477-1 no. 1, Z742162 or Z742164 are the recommended regulators.

Signal Word

Danger

Hazard Statements

H220,H280,H350

Hazard Classifications

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

Storage Class Code

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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Certificates of Analysis (COA)

Lot/Batch Number
STBJ2586
STBF3523V
BCBL2400V

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Synthesis and structure of poly (vinyl chloride)
Endo K
Progress in Polymer Science, 27(10), 2021-2054 (2002)
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)
Thermal properties of poly (vinyl chloride)/montmorillonite nanocomposites
Gong F, et al.
Polymer Degradation and Stability, 84(2), 289-294 (2004)
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
J Kielhorn et al.
Environmental health perspectives, 108(7), 579-588 (2000-07-25)
Vinyl chloride (VC) is both a known carcinogen and a regulated chemical, and its production capacity has almost doubled over the last 20 years, currently 27 million tons/year worldwide. According to recent reports it is still a cause for concern.
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