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(S)-(+)-1,3-丁二醇

(S)-(+)-1,3-丁二醇名称

[ CAS 号 ]:
24621-61-2

[ 中文名 ]:
(S)-(+)-1,3-丁二醇

[ 英文名 ]:
(S)-(+)-1,3-BUTANEDIOL

[中文别名 ]:

[英文别名 ]:

(S)-(+)-1,3-Butylene Glycol
EINECS 246-363-0
MFCD00064278
(S)-(+)-1,3-Dihydroxybutane
(3S)-butane-1,3-diol
(S)-Butane-1,3-diol
BU2
(S)-(+)-1,3-Butanediol

(S)-(+)-1,3-丁二醇物理化学性质

[ 密度 ]:
1.005 g/mL at 25ºC(lit.)

[ 沸点 ]:
107 - 110ºC at 23 mm Hg

[ 熔点 ]:
0ºC

[ 分子式 ]:
C₄H₁₀O₂

[ 分子量 ]:
90.12100

[ 闪点 ]:
121ºC

[ 精确质量 ]:
90.06810

[ PSA ]:
40.46000

[ 外观性状 ]:
白色晶体透明液体

[ 蒸汽密度 ]:
3.1 (vs air)

[ 蒸汽压 ]:
0.06 mm Hg ( 20 °C)

[ 折射率 ]:
1.44

[ 储存条件 ]:
2-8°C

(S)-(+)-1,3-丁二醇MSDS

(S)-(+)-1,3-丁二醇安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
Eyeshields;full-face respirator (US);Gloves;multi-purpose combination respirator cartridge (US);type ABEK (EN14387) respirator filter

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36-24/25

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
2905399090

(S)-(+)-1,3-丁二醇合成路线

(S)-(+)-1,3-丁二醇上下游产品

(S)-(+)-1,3-丁二醇上游产品

(S)-(+)-1,3-丁二醇下游产品

(S)-(+)-1,3-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%

(S)-(+)-1,3-丁二醇文献

Asymmetric synthesis of (R)-1,3-butanediol from 4-hydroxy-2-butanone by a newly isolated strain Candida krusei ZJB-09162.

Appl. Microbiol. Biotechnol. 94(4) , 969-76, (2012)

Biocatalytic asymmetric preparation of (R)-1,3-butanediol has been attracting much attention in pharmaceuticals industry. A new ideal strain, ZJB-09162, which exhibited high reduction activity and exc...

Effect of adulteration versus storage on volatiles in unifloral honeys from different floral sources and locations.

J. Food Sci. 78(2) , C184-91, (2013)

High fructose corn syrup (HFCS) was added at 5% to 40% to Indiana wildflower honey and added at 40% to Ohio and Indiana honeys from blueberry, star thistle, clover and wildflower, and an unknown sourc...

Increasing analytical space in gas chromatography-differential mobility spectrometry with dispersion field amplitude programming.

J. Chromatogr. A. 1173(1-2) , 129-38, (2007)

Enhancing the analytical space of differential mobility spectrometry with dispersion field amplitude programming was proposed. Six volatile organic compound candidate breath markers, 1,3-butanediol, b...

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