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(|R|)-(-)-1,2-丙二醇

(|R|)-(-)-1,2-丙二醇用途

(R)-(-)-1,2-Propanediol 是 1,2-Propanediol 的 (R)-对映异构体,其从表达NADH-连接的甘油脱氢酶基因的大肠杆菌中产生。

(|R|)-(-)-1,2-丙二醇名称

[ CAS 号 ]:
4254-14-2

[ 中文名 ]:
(R)-1,2-丙二醇

[ 英文名 ]:
(R)-(-)-1,2-Propanediol

[中文别名 ]:

[英文别名 ]:

Propylene glycol
R-(-)-1,2-propanediol
1,2-Propandiol
(2r)-propan-1,2-diol
UNII:6DC9Q167V3
(R)-Propylene glycol
(R)-(-)-1,2-Dihydroxypropane
1,2-Propyleneglycol
(2R)-1,2-Propanediol
DL-1,2-PROPANEDIOL

(|R|)-(-)-1,2-丙二醇生物活性

[ 描述 ]:

(R)-(-)-1,2-Propanediol 是 1,2-Propanediol 的 (R)-对映异构体,其从表达NADH-连接的甘油脱氢酶基因的大肠杆菌中产生。

[ 相关类别 ]:

信号通路 >> 其他 >> 其他

研究领域 >> 代谢疾病

[参考文献]

[1]. N E Altaras, et al. Metabolic engineering of a 1,2-propanediol pathway in Escherichia coli. Appl Environ Microbiol. 1999 Mar;65(3):1180-5.

(|R|)-(-)-1,2-丙二醇物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
184.8±8.0 °C at 760 mmHg

[ 熔点 ]:
-57ºC

[ 分子式 ]:
C₃H₈O₂

[ 分子量 ]:
76.094

[ 闪点 ]:
107.2±0.0 °C

[ 精确质量 ]:
76.052429

[ PSA ]:
40.46000

[ LogP ]:
-1.34

[ 外观性状 ]:
无色至淡黄色液体

[ 蒸汽压 ]:
0.2±0.8 mmHg at 25°C

[ 折射率 ]:
1.430

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

(|R|)-(-)-1,2-丙二醇MSDS

(|R|)-(-)-1,2-丙二醇安全信息

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

[ 危害码 (欧洲) ]:
F,Xn

[ 风险声明 (欧洲) ]:
R20

[ 安全声明 (欧洲) ]:
S24/25

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

[ WGK德国 ]:
1

[ 海关编码 ]:
2905399090

(|R|)-(-)-1,2-丙二醇合成路线

(|R|)-(-)-1,2-丙二醇上下游产品

(|R|)-(-)-1,2-丙二醇上游产品

(|R|)-(-)-1,2-丙二醇下游产品

(|R|)-(-)-1,2-丙二醇海关

[ 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%

(|R|)-(-)-1,2-丙二醇文献

Percutaneous absorption and distribution of organophosphates (chlorpyrifos and dichlorvos) following dermal exposure and decontamination scenarios using in vitro human skin model.

Toxicol. Lett. 229(1) , 66-72, (2014)

To date, there has been little research investigating low-level human exposure to chemicals, and so the aim of this study was to examine the percutaneous penetration of organophosphates (dichlorvos an...

Use of a human skin in vitro model to investigate the influence of 'every-day' clothing and skin surface decontamination on the percutaneous penetration of organophosphates.

Toxicol. Lett. 229(1) , 257-64, (2014)

Organophosphates (OPs) are widely used in agriculture. Many studies have investigated the capability of personal protective equipment (PPE) to reduce chemical exposure; however, investigations into th...

Hydrogen-driven asymmetric reduction of hydroxyacetone to (R)-1,2-propanediol by Ralstonia eutropha transformant expressing alcohol dehydrogenase from Kluyveromyces lactis.

Microb. Cell Fact. 12(1) , 2, (2013)

Conversion of industrial processes to more nature-friendly modes is a crucial subject for achieving sustainable development. Utilization of hydrogen-oxidation reactions by hydrogenase as a driving for...

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