DL-1,4-Dichloro-2,3-butanediol

DL-1,4-二氯-2,3-丁二醇

Also known as: 1,4-dichlorobutane-2,3-diol, 1,4-dichloro-2,3-butanediol, 2,3-Butanediol, 1,4-dichloro-, 1,4-dichloro-2,3-dihydroxybutane

CAS No.
2419-73-0
Jingsj CID
J-28922-3
Molecular Formula
C4H8Cl2O2
Chinese Name
DL-1,4-二氯-2,3-丁二醇
Molecular Weight
159.01100 g/mol
Category
Alcohols
Last updated
8/21/2026

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Physicochemical Properties

Melting Point77ºC
Boiling Point152ºC / 30mmHg
Density1.405g/cm3
Flash Point152ºC

Frequently Asked Questions

What is the CAS number of DL-1,4-Dichloro-2,3-butanediol?

2419-73-0

What are the molecular formula and molecular weight of DL-1,4-Dichloro-2,3-butanediol?

C4H8Cl2O2, molecular weight 159.01100 g/mol

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026