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HomeProduct name listMESO-2,3-BUTANEDIOL

MESO-2,3-BUTANEDIOL

  • CAS NO.:5341-95-7
  • Empirical Formula: C4H10O2
  • Molecular Weight: 90.12
  • MDL number: MFCD00077669
  • EINECS: 823-920-1
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-04-23 13:52:06
MESO-2,3-BUTANEDIOL Structural

What is MESO-2,3-BUTANEDIOL?

Chemical properties

viscous colourless liquid

Definition

ChEBI: The meso diastereoisomer of butane-2,3-diol.

General Description

meso-2,3-Butanediol is a diol. 2,3-Butanediol (2,3-DB) exists in three stereoisomeric forms: dextro, levo and meso. 2,3-DB is a crucial chemical feedstock and has wide applications in industry. Production of meso-2,3-butanediol under low oxygen condition by metabolically engineered Escherichia coli is reported. 2,3-Butanediol can be converted to 1,3-butadiene, which is used in the preparation of synthetic rubber. meso-2,3-Butanediol is the source of production of 2-butanol by isolates of lactic acid bacteria.

Properties of MESO-2,3-BUTANEDIOL

Melting point: 32-34 °C (lit.)
Boiling point: 183-184 °C (lit.)
Density  0.99
vapor pressure  24.7-222.5Pa at 20-50℃
refractive index  1.4348
Flash point: 185 °F
storage temp.  2-8°C
form  Liquid
pka 14.67±0.20(Predicted)
BRN  1718900
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.

Safety information for MESO-2,3-BUTANEDIOL

Computed Descriptors for MESO-2,3-BUTANEDIOL

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