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1,3-丙二硫醇

1,3-丙二硫醇用途

【用途一】
用作日用香精

1,3-丙二硫醇名称

[ CAS 号 ]:
109-80-8

[ 中文名 ]:
1,3-丙二硫醇

[ 英文名 ]:
1,3-Propanedithiol

[中文别名 ]:

[英文别名 ]:

1,3-Propanedithiol
propane-1,3-dithiol
1,3-Dimercaptopropane
Trimethylene Dithiol
MFCD00004904
EINECS 203-706-9

1,3-丙二硫醇物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
170.4±13.0 °C at 760 mmHg

[ 熔点 ]:
−79 °C(lit.)

[ 分子式 ]:
C₃H₈S₂

[ 分子量 ]:
108.226

[ 闪点 ]:
58.9±0.0 °C

[ 精确质量 ]:
108.006737

[ PSA ]:
77.60000

[ LogP ]:
1.70

[ 外观性状 ]:
透明至淡黄色液体

[ 蒸汽密度 ]:
>1 (vs air)

[ 蒸汽压 ]:
2.0±0.3 mmHg at 25°C

[ 折射率 ]:
1.510

[ 储存条件 ]:
2-8°C

[ 稳定性 ]:
Stable. Incompatible with oxidizing agents, bases, reducing agents, alkali metals. Store cool.

[ 水溶解性 ]:
<0.1 g/100 mL at 21 ºC

1,3-丙二硫醇MSDS

详细MSDS(安全技术说明书)

1,3-丙二硫醇毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: TZ2585500

CHEMICAL NAME :: 1,3-Propanedithiol

CAS REGISTRY NUMBER :: 109-80-8

BEILSTEIN REFERENCE NO. :: 1071197

LAST UPDATED :: 199710

DATA ITEMS CITED :: 4

MOLECULAR FORMULA :: C3-H8-S2

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1070 mg/kg

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

REFERENCE :: AECTCV Archives of Environmental Contamination and Toxicology. (Springer-Verlag New York, Inc., Service Center, 44 Hartz Way, Secaucus, NJ 070944) V.1- 1973- Volume(issue)/page/year: 14,111,1985

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

ROUTE OF EXPOSURE :: Intravenous

SPECIES OBSERVED :: Mammal - cat

DOSE/DURATION :: 28 mg/kg

TOXIC EFFECTS :: Behavioral - tremor Behavioral - convulsions or effect on seizure threshold Gastrointestinal - changes in structure or function of salivary glands

REFERENCE :: JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 87(Suppl),6,1946

1,3-丙二硫醇安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
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

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
S26-S24/25

[ 危险品运输编码 ]:
3336

[ WGK德国 ]:
3

[ RTECS号 ]:
TZ2585500

[ 包装等级 ]:
III

[ 危险类别 ]:
6.1

[ 海关编码 ]:
29309070

1,3-丙二硫醇合成路线

详细合成路线

1,3-丙二硫醇上下游产品

1,3-丙二硫醇上游产品

1,3-丙二硫醇下游产品

1,3-丙二硫醇海关

[ 海关编码 ]: 2930909090

[ 中文概述 ]:
2930909090. 其他有机硫化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%