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2-甲基噻吩

2-甲基噻吩用途

4-甲基噻吩是一种用于合成芳香族硫化物的中间体[1]。

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2-甲基噻吩名称

[ CAS 号 ]:
554-14-3

[ 中文名 ]:
2-甲基噻吩

[ 英文名 ]:
methylthiol

[中文别名 ]:

[英文别名 ]:

2-Methyl-thiophene
2-methlthiophene
2-thiotolene
2-Me-thiophene
2-METHYLTHIOPHENE GC
2-Methylthiophene
5-Methylthiophene
UNII-7115JAP77A
EINECS 209-063-0
α-Methylthiophene

2-甲基噻吩生物活性

[ 描述 ]:

4-甲基噻吩是一种用于合成芳香族硫化物的中间体[1]。

[ 相关类别 ]:

研究领域 >> 其他

信号通路 >> 其他 >> 其他

[参考文献]

[1]. Marta Królikowska, et al. Effect of Cation Structure in Quinolinium-Based Ionic Liquids on the Solubility in Aromatic Sulfur Compounds or Heptane: Thermodynamic Study on Phase Diagrams. Molecules

2-甲基噻吩物理化学性质

[ 密度 ]:
1.0±0.1 g/cm3

[ 沸点 ]:
107.9±3.0 °C at 760 mmHg

[ 熔点 ]:
−63 °C(lit.)

[ 分子式 ]:
C₅H₆S

[ 分子量 ]:
98.166

[ 闪点 ]:
7.2±0.0 °C

[ 精确质量 ]:
98.019020

[ PSA ]:
28.24000

[ LogP ]:
2.36

[ 外观性状 ]:
无色至淡黄色液体

[ 蒸汽压 ]:
31.0±0.2 mmHg at 25°C

[ 折射率 ]:
1.531

[ 储存条件 ]:
Flammables area

[ 水溶解性 ]:
immiscible

2-甲基噻吩MSDS

2-甲基噻吩毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: XM9625000

CHEMICAL NAME :: Thiophene, 2-methyl-

CAS REGISTRY NUMBER :: 554-14-3

BEILSTEIN REFERENCE NO. :: 0103734

LAST UPDATED :: 199710

DATA ITEMS CITED :: 8

MOLECULAR FORMULA :: C5-H6-S

MOLECULAR WEIGHT :: 98.17

WISWESSER LINE NOTATION :: T5SJ B1

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

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

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 3200 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 :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Intraperitoneal

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 1 gm/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 :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - mouse

DOSE/DURATION :: 1460 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 :: 11500 mg/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 :: LD50 - Lethal dose, 50 percent kill

ROUTE OF EXPOSURE :: Unreported

SPECIES OBSERVED :: Mammal - species unspecified

DOSE/DURATION :: 1260 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

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2-甲基噻吩安全信息

[ 符号 ]:

GHS02

[ 信号词 ]:
Danger

[ 危害声明 ]:
H225

[ 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;Xi:Irritant;

[ 风险声明 (欧洲) ]:
R11;R36/37/38

[ 安全声明 (欧洲) ]:
S16-S37/39-S26

[ 危险品运输编码 ]:
UN 1993 3/PG 2

[ WGK德国 ]:
3

[ RTECS号 ]:
XM9625000

[ 包装等级 ]:
II

[ 危险类别 ]:
3

[ 海关编码 ]:
29349990

2-甲基噻吩合成路线

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2-甲基噻吩海关

[ 海关编码 ]: 29349990

2-甲基噻吩文献

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To harvest energy from the near-infrared (near-IR) and infrared (IR) regions of the electromagnetic spectrum, which constitutes nearly 70 % of the solar radiation, there is a great demand for near-IR ...

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