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质量水平
方案
99%
表单
solid
沸点
183-184 °C (lit.)
mp
32-34 °C (lit.)
官能团
hydroxyl
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+
InChI key
OWBTYPJTUOEWEK-ZXZARUISSA-N
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一般描述
内消旋- 2,3-丁二醇是一种二醇。2,3-丁二醇 (2,3-DB) 有 3 种立体异构体形式： 右旋 、 左旋 和 内消旋 。2,3-DB 是一种重要的化工原料，具有广泛的工业用途。报道了在低氧条件下 通过代谢工程改造 大肠杆菌生产 内消旋 -2,3-丁二醇。2,3-丁二醇可以转化为 1,3-丁二烯，后者用于合成橡胶的制备。内消旋-2,3-丁二醇是乳酸菌分离物生产2-丁醇的来源。
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
No data available
闪点(°C)
No data available
个人防护装备
Eyeshields, Gloves, type N95 (US)
Payam Ghiaci et al.
FEMS microbiology letters, 360(1), 70-75 (2014-09-02)
2-Butanol has been an issue of industries in many areas, for example, biofuel production (as an advanced alternate fuel), fermented beverages, and food (as taste-altering component). Thus, its source of production, the biological pathway, and the enzymes involved are of
Zheng-Jun Li et al.
Applied microbiology and biotechnology, 87(6), 2001-2009 (2010-05-26)
A metabolically engineered Escherichia coli has been constructed for the production of meso-2,3-butanediol (2,3-BD) under low oxygen condition. Genes responsible for 2,3-BD formation from pyruvate were assembled together to generate a high-copy plasmid pEnBD, in which each gene was transcribed
Yuanzhi He et al.
Molecules (Basel, Switzerland), 23(3) (2018-03-23)
(3S)-Acetoin and (2S,3S)-2,3-butanediol are important platform chemicals widely applied in the asymmetric synthesis of valuable chiral chemicals. However, their production by fermentative methods is difficult to perform. This study aimed to develop a whole-cell biocatalysis strategy for the production of
M J Syu
Applied microbiology and biotechnology, 55(1), 10-18 (2001-03-10)
2,3-Butanediol (2,3-BDL), which is very important for a variety of chemical feedstocks and liquid fuels, can be derived from the bioconversion of natural resources. One of its well known applications is the formation of methyl ethyl ketone, by dehydration, which
Borim Kim et al.
Journal of microbiology and biotechnology, 22(9), 1258-1263 (2012-07-21)
2,3-Butanediol (2,3-BD) is a major metabolite produced by Klebsiella pneumoniae KCTC2242, which is a important chemical with wide applications. Three genes important for 2,3-BD biosynthesis acetolactate decarboxylase (budA), acetolactate synthase (budB), and alcohol dehydrogenase (budC) were identified in K. pneumoniae
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