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1,2-己二醇

1,2-己二醇用途

制作化妆品、优质油墨、稀释剂、香料。

1,2-己二醇名称

[ CAS 号 ]:
6920-22-5

[ 中文名 ]:
DL-1,2-己二醇

[ 英文名 ]:
Hexane-1,2-diol

[中文别名 ]:

[英文别名 ]:

5,6-Dihydroxyhexane
n-hexane-1,2-diol
1,2-HEXYLENE GLYCOL
2-Methyl-2,4-pentanediol
2-Methylpentane-2,4-diol
UNII:KEH0A3F75J
EINECS 230-029-6
HDO
MFCD00010737
Hexane-1,2-diol

1,2-己二醇物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
223.5±0.0 °C at 760 mmHg

[ 熔点 ]:
45ºC

[ 分子式 ]:
C₆H₁₄O₂

[ 分子量 ]:
118.174

[ 闪点 ]:
95.8±13.0 °C

[ 精确质量 ]:
118.099380

[ PSA ]:
40.46000

[ LogP ]:
0.25

[ 外观性状 ]:
无色液体

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.447

[ 储存条件 ]:
存放于惰性气体之中;避免湿气 (吸湿)

[ 水溶解性 ]:
水溶性：完全混溶

1,2-己二醇MSDS

1,2-己二醇安全信息

[ 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) ]:
S26-S36-S37/39

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

[ WGK德国 ]:
2

[ 海关编码 ]:
2905399090

1,2-己二醇合成路线

1,2-己二醇上下游产品

1,2-己二醇上游产品

1,2-己二醇下游产品

1,2-己二醇海关

[ 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%

1,2-己二醇文献

Removal of lipopolysaccharides from protein-lipopolysaccharide complexes by nonflammable solvents.

J. Chromatogr. B. Analyt. Technol. Biomed. Life Sci. 816(1-2) , 167-74, (2005)

During the recovery of recombinant proteins from gram negative bacteria, many of the methods used to extract proteins from cells release lipopolysaccharides (LPS, endotoxin) along with the protein of ...

Inhibition of N-methyl-D-aspartate receptors by straight-chain diols: implications for the mechanism of the alcohol cutoff effect.

Mol. Pharmacol. 61(1) , 169-76, (2002)

n-Alkanol inhibition of N-methyl-D-aspartate (NMDA) receptors exhibits a "cutoff" effect: alcohols with up to eight to nine carbon atoms inhibit the receptor, whereas larger alcohols do not. This phen...

Protein engineering of a thermostable polyol dehydrogenase.

Enzyme Microb. Technol. 51(4) , 217-24, (2012)

The polyol dehydrogenase PDH-11300 from Deinococcus geothermalis was cloned, functionally expressed in Escherichia coli and biochemically characterized. The enzyme showed the highest activity in the o...

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