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3-甲基噻吩

3-甲基噻吩用途

【用途一】
用作医药中间体
【用途二】
有机合成及医药中间体。

3-甲基噻吩名称

[ CAS 号 ]:
616-44-4

[ 中文名 ]:
3-甲基噻吩

[ 英文名 ]:
3-Methylthiophene

[中文别名 ]:

甲基硫茂

[英文别名 ]:

3-methyl thiophene
3-Methyl-thiophen
Methylthiophene
3-methyl-4-thiopheneboronic acid
4-methyl-thiophen-3-ylboronic acid
4-methylthiophene
3-methylthiene
MFCD00005470
4-Methyl-3-thienylboronic acid
3-Methylthiophene

3-甲基噻吩物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
114.2±9.0 °C at 760 mmHg

[ 熔点 ]:
−69 °C(lit.)

[ 分子式 ]:
C₅H₆S

[ 分子量 ]:
98.166

[ 闪点 ]:
11.1±0.0 °C

[ 精确质量 ]:
98.019020

[ PSA ]:
28.24000

[ LogP ]:
2.36

[ 外观性状 ]:
淡棕色液体

[ 蒸汽压 ]:
23.8±0.2 mmHg at 25°C

[ 折射率 ]:
1.531

[ 储存条件 ]:
库房通风低温干燥,与氧化剂、酸类分开存放

[ 水溶解性 ]:
insoluble

3-甲基噻吩MSDS

3-甲基噻吩毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM9800000

CHEMICAL NAME :: Thiophene, 3-methyl-

CAS REGISTRY NUMBER :: 616-44-4

BEILSTEIN REFERENCE NO. :: 0001300

LAST UPDATED :: 199709

DATA ITEMS CITED :: 6

MOLECULAR FORMULA :: C5-H6-S

MOLECULAR WEIGHT :: 98.17

WISWESSER LINE NOTATION :: T5SJ C1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1800 mg/kg

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,87,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 18 gm/m3/2H

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

REFERENCE :: 85GMAT "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982 Volume(issue)/page/year: -,87,1982

TYPE OF TEST :: LC50 - Lethal concentration, 50 percent kill

ROUTE OF EXPOSURE :: Inhalation

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 18 gm/m3

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986

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

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1600 mg/kg

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

REFERENCE :: GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 51(5),61,1986 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-RUSSIA:STEL 20 mg/m3 JAN 1993

3-甲基噻吩安全信息

[ 符号 ]:

GHS02, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225-H302-H332

[ 警示性声明 ]:
P210

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

[ 危害码 (欧洲) ]:
F:Flammable

[ 风险声明 (欧洲) ]:
R11;R20/22;R36/37/38

[ 安全声明 (欧洲) ]:
S7-S16-S29-S33-S36-S37/39-S26

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
XM9800000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29349990

3-甲基噻吩合成路线

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3-甲基噻吩上游产品

3-甲基噻吩下游产品

3-甲基噻吩海关

[ 海关编码 ]: 2934999090

[ 中文概述 ]:
2934999090. 其他杂环化合物. 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:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

3-甲基噻吩文献

Simultaneous determination of naphthol isomers at poly(3-methylthiophene)-nano-Au modified electrode with the enhancement of surfactant.

Mater. Sci. Eng. C. Mater. Biol. Appl. 53 , 36-42, (2015)

A polymer film incorporated gold nanoparticle modified electrode was fabricated. The fabricated process involved eletrodeposition of gold nanoparticles and electropolymerization of the 3-methylthiophe...

J. Am. Chem. Soc. 117 , 233, (1995)

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