氯乙烯
氯乙烯是制造 PVC 的烯烃单体，PVC 可用于管道和电缆包覆层。
- 化学式
- C2H3Cl
- 官能团
- C=C with a chlorine substituent
- 摩尔质量
- 62.5 g/mol
- Also known as
- vinyl chloride, VCM
概览
氯乙烯
加成聚合消耗 C=C 双键，氯原子仍连接在碳主链上。这与饱和卤代烷氯乙烷不同。单体的工业操作需要专门的控制措施。
Identifiers
- 化学式
- C2H3Cl
- 官能团
- C=C with a chlorine substituent
- 摩尔质量
- 62.5 g/mol
- Also known as
- vinyl chloride, VCM
化学标识符
- SMILES
- C=CCl
- InChI
- InChI=1S/C2H3Cl/c1-2-3/h2H,1H2
- PubChem CID
- 6338
性质
- 熔点
- -153.84 °C
- 沸点
- -13.8 °C
- 密度
- 0.9106 g/cu cm at 20 °C
- 水中溶解度
- In water, 8.8X10+3 mg/L at 25 °C
Related compounds
参考文献
- PVC: monomer production, polymerisation and usesChemical Industry Education Centre, University of York
- PubChem: ChloroetheneNational Center for Biotechnology Information
Identity retrieved 2026-09-08; matched against the record's isomeric structure. Unspecified stereochemistry remains unspecified.
- Hazardous Substances Data Bank (HSDB): Chloroethene — melting pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6338#section=Melting-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-106
- Hazardous Substances Data Bank (HSDB): Chloroethene — boiling pointHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6338#section=Boiling-Point. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-106
- Hazardous Substances Data Bank (HSDB): Chloroethene — densityHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6338#section=Density. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Haynes, W.M. (ed.). CRC Handbook of Chemistry and Physics. 95th Edition. CRC Press LLC, Boca Raton: FL 2014-2015, p. 3-106
- Hazardous Substances Data Bank (HSDB): Chloroethene — solubilityHazardous Substances Data Bank (HSDB)
Retrieved through PubChem PUG View on 2026-09-08. https://pubchem.ncbi.nlm.nih.gov/compound/6338#section=Solubility. Source value, complete property clause or compact miscibility statement retained; absent pressure, temperature or phase conditions are not inferred. Original reference: Delassus PT, Schmidt DD; J Chem Eng Data 26: 274-6 (1981)