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1,3-二羟基丙酮

1,3-二羟基丙酮用途

1,3-二羟基丙酮(DHA)是无阳光鞣制护肤品中的主要活性成分,也是合成各种精细化学品的重要前体,通过氧化葡萄糖酸杆菌对甘油进行微生物发酵在工业规模上生产[1]。

1,3-二羟基丙酮名称

[ CAS 号 ]:
96-26-4

[ 中文名 ]:
1,3-二羟基丙酮

[ 英文名 ]:
1,3-Dihydroxyacetone

[中文别名 ]:

[英文别名 ]:

2-Propanone, 1,3-dihydroxy-
Ketochromin
1,3-Dihydroxyacetone
glycerone
1,3-dihydroxypropan-2-one
Man-Tan
1,3-Dihydroxy-2-propanone
1,3-Dihydroxypropanone
acetone, dihydroxy-
Bis(hydroxymethyl) Ketone

1,3-二羟基丙酮生物活性

[ 描述 ]:

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Zhi Zheng, et al. Novel Process for 1,3-Dihydroxyacetone Production from Glycerol. 1. Technological Feasibility Study and Process Design. Ind. Eng. Chem. Res. 2012, 51, 9, 3715–3721.

1,3-二羟基丙酮物理化学性质

[ 密度 ]:
1.3±0.1 g/cm3

[ 沸点 ]:
213.7±15.0 °C at 760 mmHg

[ 熔点 ]:
75-80 °C

[ 分子式 ]:
C₃H₆O₃

[ 分子量 ]:
90.078

[ 闪点 ]:
97.3±16.9 °C

[ 精确质量 ]:
90.031693

[ PSA ]:
57.53000

[ LogP ]:
-0.78

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
0.0±0.9 mmHg at 25°C

[ 折射率 ]:
1.455

[ 储存条件 ]:
Refrigerator (+4°C)

[ 稳定性 ]:
Stable. Combustible. Hygroscopic.

[ 水溶解性 ]:
>250 g/L (20 ºC)

1,3-二羟基丙酮毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: UC1645000

CHEMICAL NAME :: 2-Propanone, 1,3-dihydroxy-

CAS REGISTRY NUMBER :: 96-26-4

BEILSTEIN REFERENCE NO. :: 1740268

LAST UPDATED :: 199701

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C3-H6-O3

MOLECULAR WEIGHT :: 90.09

WISWESSER LINE NOTATION :: Q1V1Q

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 80 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 8750 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >8 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :: DNA repair

TEST SYSTEM :: Bacteria - Bacillus subtilis

DOSE/DURATION :: 2 pph

REFERENCE :: JEPTDQ Journal of Environmental Pathology and Toxicology. (Park Forest South, IL) V.1-5(3), 1977-81(?). For publisher information, see JEPOEC. Volume(issue)/page/year: 3(1-2),227,1979

1,3-二羟基丙酮安全信息

[ 危害码 (欧洲) ]:
C

[ 安全声明 (欧洲) ]:
S24/25

[ 海关编码 ]:
2914400090

1,3-二羟基丙酮合成路线

详细合成路线

1,3-二羟基丙酮上下游产品

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1,3-二羟基丙酮下游产品

1,3-二羟基丙酮海关

[ 海关编码 ]: 2914400090

[ 中文概述 ]:
2914400090 其他酮醇及酮醛。监管条件:无。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, 丙酮报明包装

[ Summary ]:
2914400090 other ketone-alcohols and ketone-aldehydes。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0%