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3,4-二溴噻吩

3,4-二溴噻吩用途

3,4-二溴噻吩是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

3,4-二溴噻吩名称

[ CAS 号 ]:
3141-26-2

[ 中文名 ]:
3,4-二溴噻吩

[ 英文名 ]:
3,4-Dibromothiophene

[中文别名 ]:

3,4-二溴噻酚

[英文别名 ]:

3,4-Dibromothiophene
Thiophene, 3,4-dibromo-
Thiophene,4-dibromo
Thiophene,3,4-dibromo
3,4-dibromo-thiophene
3,4-bromothiophene
3,4-Dibromthiophen
EINECS 221-546-8
MFCD00005465

3,4-二溴噻吩生物活性

[ 描述 ]:

3,4-二溴噻吩是一种生物化学试剂,可作为生物材料或有机化合物用于生命科学相关研究。

[ 相关类别 ]:

研究领域 >> 其他

3,4-二溴噻吩物理化学性质

[ 密度 ]:
2.2±0.1 g/cm3

[ 沸点 ]:
221.5±0.0 °C at 760 mmHg

[ 熔点 ]:
4-5 °C(lit.)

[ 分子式 ]:
C₄H₂Br₂S

[ 分子量 ]:
241.93

[ 闪点 ]:
90.4±21.8 °C

[ 精确质量 ]:
239.824387

[ PSA ]:
28.24000

[ LogP ]:
3.21

[ 外观性状 ]:
无色透明液体

[ 蒸汽压 ]:
0.2±0.4 mmHg at 25°C

[ 折射率 ]:
1.638

[ 储存条件 ]:
存放于惰性气体之中;避免空气

3,4-二溴噻吩MSDS

3,4-二溴噻吩安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-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) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R20/21/22;R36/37/38

[ 安全声明 (欧洲) ]:
S26-S36-S36/37/39

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
3

[ 海关编码 ]:
29349990

3,4-二溴噻吩合成路线

3,4-二溴噻吩上下游产品

3,4-二溴噻吩上游产品

3,4-二溴噻吩下游产品

3,4-二溴噻吩海关

[ 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%

3,4-二溴噻吩文献

An Alternative Synthysis of Thieno [3, 4-b] Thiophene. Brandsma L and Verkruijsse HD.

Synth. Commun. 20(15) , 2275-77, (1990)

Synthesis and structure of alkyl-substituted fused thiophenes containing up to seven rings.

J. Org. Chem. 72 , 442, (2007)

We have established a series of synthetic methods to synthesize alkyl-substituted fused thiophenes with degrees of fusion from two to seven rings. These fused thiophene ring compounds have very good s...

Double photoionization of thiophene and bromine-substituted thiophenes.

J. Chem. Phys. 129(23) , 234303, (2008)

We report the double photoionization spectra of thiophene, 3-bromothiophene, and 3,4-dibromothiophene using a coincidence spectroscopy technique based on electron time-of-flight measurements. Spectra ...

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