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2-溴-3-甲基噻吩

2-溴-3-甲基噻吩用途

新型医药中间体。

2-溴-3-甲基噻吩名称

[ CAS 号 ]:
14282-76-9

[ 中文名 ]:
2-溴-3-甲基噻吩

[ 英文名 ]:
2-Bromo-3-methylthiophene

[中文别名 ]:

[英文别名 ]:

Thiophene, 2-bromo-3-methyl-
2-bromo-2-methylthiophene
2-bromo-3-methyl-thiophene
MFCD00059741
Thiophene,2-bromo-3-methyl
3-methyl-2-bromothiophene
2-Bromo-3-methylthiophene
EINECS 238-175-2
2-Brom-3-methyl-thiophen
2-bromo-3-methylthiophen

2-溴-3-甲基噻吩物理化学性质

[ 密度 ]:
1.6±0.1 g/cm3

[ 沸点 ]:
177.3±20.0 °C at 760 mmHg

[ 分子式 ]:
C₅H₅BrS

[ 分子量 ]:
177.062

[ 闪点 ]:
68.3±0.0 °C

[ 精确质量 ]:
175.929520

[ PSA ]:
28.24000

[ LogP ]:
3.21

[ 外观性状 ]:
无色透明或淡黄色液体

[ 蒸汽压 ]:
1.4±0.3 mmHg at 25°C

[ 折射率 ]:
1.582

[ 储存条件 ]:
Keep Cold

[ 水溶解性 ]:
水溶性：不溶

2-溴-3-甲基噻吩MSDS

详细MSDS(安全技术说明书)

2-溴-3-甲基噻吩安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H302-H318

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 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) ]:
T:Toxic;Xn:Harmful;

[ 风险声明 (欧洲) ]:
R20/21/22;R25;R36/37/38;R41;R43

[ 安全声明 (欧洲) ]:
S26-S36/37/39-S45

[ 危险品运输编码 ]:
UN 2810

[ WGK德国 ]:
3

[ 包装等级 ]:
III

[ 海关编码 ]:
2934999090

2-溴-3-甲基噻吩合成路线

详细合成路线

2-溴-3-甲基噻吩上下游产品

2-溴-3-甲基噻吩上游产品

2-溴-3-甲基噻吩下游产品

2-溴-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%

2-溴-3-甲基噻吩文献

The Effect of Benzoyl Peroxide on the Bromination of Methylthiophenes by N-Bromosuccinimide Dittmer K, et al.

J. Am. Chem. Soc. 71(4) , 1201-4, (1949)

Structural studies of poly (dimethyl-tetrathiophene, an intermediate between poly (thiophene) and poly (3-methylthiophene). Fell HJ, et al.

Synthetic Metals 55(1) , 420-25, (1993)

Regioregular poly (thiophene-3-alkanoic acid) s: water soluble conducting polymers suitable for chromatic chemosensing in solution and solid state. Ewbank PC, et al.

Tetrahedron 60(49) , 11269-275, (2004)

更多文献