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(2R,3R)-(-)-2,3-丁二醇

(2R,3R)-(-)-2,3-丁二醇名称

[ CAS 号 ]:
24347-58-8

[ 中文名 ]:
(R,R)-(-)-2,3-丁二醇

[ 英文名 ]:
(2R,3R)-(-)-2,3-Butanediol

[中文别名 ]:

[英文别名 ]:

(R,R)-2,3-Butylene glycol
D-Butane-2,3-diol
(2R,3R)-(-)-2,3-Butanediol
BU3
(-)-(2R,3R)-Butanediol
(R,R)-2,3-Butanediol
MFCD00064267
(2R,3R)-butane-2,3-diol
(R,R)-(-)-2,3-Butanediol
(-)-2,3-Butanediol

(2R,3R)-(-)-2,3-丁二醇物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
180.7±0.0 °C at 760 mmHg

[ 熔点 ]:
16ºC

[ 分子式 ]:
C₄H₁₀O₂

[ 分子量 ]:
90.121

[ 闪点 ]:
85.0±0.0 °C

[ 精确质量 ]:
90.068077

[ PSA ]:
40.46000

[ LogP ]:
-0.99

[ 外观性状 ]:
无色或略棕色液体

[ 蒸汽压 ]:
0.3±0.7 mmHg at 25°C

[ 折射率 ]:
1.435

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

(2R,3R)-(-)-2,3-丁二醇MSDS

详细MSDS(安全技术说明书)

(2R,3R)-(-)-2,3-丁二醇安全信息

[ 个人防护装备 ]:
Eyeshields;Gloves;half-mask respirator (US);multi-purpose combination respirator cartridge (US)

[ 危害码 (欧洲) ]:
Xi

[ 风险声明 (欧洲) ]:
24/25:;

[ 安全声明 (欧洲) ]:
S24/25

[ WGK德国 ]:
3

[ 海关编码 ]:
29053980

(2R,3R)-(-)-2,3-丁二醇上下游产品

(2R,3R)-(-)-2,3-丁二醇上游产品

(2R,3R)-(-)-2,3-丁二醇下游产品

(2R,3R)-(-)-2,3-丁二醇海关

[ 海关编码 ]: 2905399090

[ 中文概述 ]:
2905399090 其他二元醇。监管条件:AB(入境货物通关单,出境货物通关单)。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途, 包装

[ 监管条件 ]: A.入境货物通关单 B.出境货物通关单

[ 检验检疫 ]: R.进口食品卫生监督检验 S.出口食品卫生监督检验 M.进口商品检验 N.出口商品检验

[ Summary ]:
2905399090 other diols。supervision conditions:AB(certificate of inspection for goods inward,certificate of inspection for goods outward)。VAT:17.0%。tax rebate rate:9.0%。MFN tariff:5.5%。general tariff:30.0%

(2R,3R)-(-)-2,3-丁二醇文献

The genome of Pelobacter carbinolicus reveals surprising metabolic capabilities and physiological features.

BMC Genomics 13 , 690, (2012)

The bacterium Pelobacter carbinolicus is able to grow by fermentation, syntrophic hydrogen/formate transfer, or electron transfer to sulfur from short-chain alcohols, hydrogen or formate; it does not ...

Identification of factors regulating Escherichia coli 2,3-butanediol production by continuous culture and metabolic flux analysis.

J. Microbiol. Biotechnol. 22(5) , 659-67, (2012)

2,3-Butanediol (2,3-BDO) is an organic compound with a wide range of industrial applications. Although Escherichia coli is often used for the production of organic compounds, the wild-type E. coli doe...

Medium optimization and proteome analysis of (R,R)-2,3-butanediol production by Paenibacillus polymyxa ATCC 12321.

Appl. Microbiol. Biotechnol. 97(2) , 585-97, (2013)

Paenibacillus polymyxa can produce the (R,R)-stereoisomer of 2,3-butanediol (2,3-BDL) which is industrially very useful. Two important factors affecting (R,R)-BDL production by P. polymyxa ATCC 12321,...

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