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Merck
CN
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安全信息

98143

Sigma-Aldrich

D-(-)-2,3-丁二醇

别名:

(R,R)-2,3-丁二醇

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About This Item

经验公式（希尔记法）:
C4H10O2
CAS号:
24347-58-8
分子量:
90.12
Beilstein:
1718901
EC 号:
246-186-9
MDL编号:
MFCD00064267
UNSPSC代码:
12352001
PubChem化学物质编号:
329770554

表单

liquid

沸点

177-179 °C (lit.)

密度

0.992 g/mL at 20 °C (lit.)

储存温度

2-8°C

SMILES字符串

C[C@@H](O)[C@@H](C)O

InChI

1S/C4H10O2/c1-3(5)4(2)6/h3-6H,1-2H3/t3-,4-/m1/s1

InChI key

OWBTYPJTUOEWEK-QWWZWVQMSA-N

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一般描述

D-2,3-butanediol is an organic compound, which is classified as a vic-diol. It finds applications in industries as a chiral reagent, solvent, anti-freeze agent, and low freezing point fuel.

应用

D-(-)-2,3-Butanediol can be used as a reactant:
  • To prepare methyl ethyl ketone (MEK) and 1,3-butadiene (BD) using phosphate catalysts.
  • To synthesize dioxaphospholanes by direct reaction with [Ph3PBr2].

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

185.0 °F - closed cup

闪点(°C)

85 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

法规信息

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分析证书(COA)

Lot/Batch Number
320450/1

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Cloning, expression, and characterization of budC gene encoding meso-2, 3-butanediol dehydrogenase from Bacillus licheniformis
X Guo-Chao
Applied Biochemistry and Biotechnology, 178(3), 604-617 (2016)
A Novel and Facile Synthesis of 1, 3, 2-$\lambda$5-Dioxaphospholanes
Carteron M, et al.
Synlett, 1996(11), 1123-1124 (1996)
Conversion of 2, 3-Butanediol over Phosphate Catalysts
Nikitina MA and Ivanova II
ChemCatChem, 8(7), 1346-1353 (2016)
Deletion of meso-2, 3-butanediol dehydrogenase gene bud C for enhanced D-2, 3-butanediol production in Bacillus licheniformis
Q Gaofu, et al.
Biotechnology for Biofuels, 7(1), 16-16 (2014)
Yuansheng Xue et al.
Sheng wu gong cheng xue bao = Chinese journal of biotechnology, 27(12), 1742-1748 (2012-04-18)
The production of 2, 3-butanediol and succinic acid by a moderate halophile under anaerobic condition was investigated. This halophile, termed Salinivibrio YS, was isolated from the solid samples collected from Aydingkol Lake. Based on the single factor experiment, the parameters
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