“Propylene chlorohydrin”的意思、由来-开放百科全书

词条

Propylene chlorohydrin

释义

References

{{Chembox
| ImageFile = 2-hydroxy-1-chloropropane.png
| ImageSize =
| ImageAlt =
| PIN = 1-Chloropropan-2-ol
| OtherNames = 1-Chloro-2-hydroxypropane
|Section1={{Chembox Identifiers
| CASNo = 127-00-4 (isomer: 78-89-7)
| PubChem = 31370
| ChemSpiderID = 29103
| SMILES = CC(CCl)O
| StdInChI = 1S/C3H7ClO/c1-3(5)2-4/h3,5H,2H2,1H3
| StdInChIKey = YYTSGNJTASLUOY-UHFFFAOYSA-N }}
|Section2={{Chembox Properties
| C = 3| H = 7| Cl = 1| O = 1
| MolarMass = 94.54
| Appearance = colorless liquid
| Density = 1.1154 g/mL
| MeltingPt =
| BoilingPt = 127
| Solubility = }}
|Section3={{Chembox Hazards
| MainHazards =
| FlashPt =
| AutoignitionPt = }}
}}Propylene chlorohydrin usually refers to the organic compound with the formula CH₃CH(OH)CH₂Cl. A related compound, an isomer, is CH₃CH(Cl)CH₂OH. Both isomers are colorless liquids that are soluble in organic solvents. They are classified as chlorohydrins. Both are generated on a large scale as intermediates in the production of propylene oxide.^[1]

The reaction of aqueous solution of chlorine with propene gives a 10:1 ratio of CH₃CH(OH)CH₂Cl and CH₃CH(Cl)CH₂OH. These compounds are treated with lime to give propylene oxide, which is useful in the production of plastics and other polymers.

References

1. ^Gordon Y. T. Liu, W. Frank Richey, Joanne E. Betso, Brian Hughes, Joanna Klapacz, and Joerg Lindner "Chlorohydrins" in Ullmann's Encyclopedia of Industrial Chemistry, 2014, Wiley-VCH, Weinheim. {{DOI|10.1002/14356007.a06_565.pub2}}

2 : Organochlorides|Commodity chemicals

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