< 生产厂家价格 >

2,5-二氯-3-乙酰基噻吩

2,5-二氯-3-乙酰基噻吩名称

[ CAS 号 ]:
36157-40-1

[ 中文名 ]:
2,5-二氯-3-乙酰基噻吩

[ 英文名 ]:
3-Acetyl-2,5-dichlorothiophene

[中文别名 ]:

[英文别名 ]:

1-(2,5-Dichlorothiophen-3-yl)ethanone
1-(2,5-Dichloro-3-thienyl)ethanone
EINECS 252-893-3
MFCD00014522
Ethanone, 1-(2,5-dichloro-3-thienyl)-
3-Acetyl-2,5-dichlorothiophene

2,5-二氯-3-乙酰基噻吩物理化学性质

[ 密度 ]:
1.5±0.1 g/cm3

[ 沸点 ]:
233.9±40.0 °C at 760 mmHg

[ 熔点 ]:
37-40 °C(lit.)

[ 分子式 ]:
C₆H₄Cl₂OS

[ 分子量 ]:
195.066

[ 闪点 ]:
95.3±27.3 °C

[ 精确质量 ]:
193.935989

[ PSA ]:
45.31000

[ LogP ]:
2.82

[ 外观性状 ]:
固体

[ 蒸汽压 ]:
0.1±0.5 mmHg at 25°C

[ 折射率 ]:
1.576

[ 储存条件 ]:
Refrigerator

2,5-二氯-3-乙酰基噻吩MSDS

2,5-二氯-3-乙酰基噻吩安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H302-H312-H315-H319-H332-H335

[ 警示性声明 ]:
P261-P280-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 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-S22-S36/37

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

[ WGK德国 ]:
3

[ 海关编码 ]:
29349990

2,5-二氯-3-乙酰基噻吩合成路线

2,5-二氯-3-乙酰基噻吩上下游产品

2,5-二氯-3-乙酰基噻吩上游产品

2,5-二氯-3-乙酰基噻吩下游产品

2,5-二氯-3-乙酰基噻吩海关

[ 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%

2,5-二氯-3-乙酰基噻吩文献

Synthesis and antimicrobial evaluation of new chalcones containing piperazine or 2,5-dichlorothiophene moiety.

Bioorg. Med. Chem. Lett. 17 , 5321-4, (2007)

Two new series of chalcones have been synthesized by reacting 1-(4-piperazin-1-yl-phenyl)ethanone and 1-(2,5-dichloro-3-thienyl)-1-ethanone with different substituted benzaldehydes in turn by Claisen-...

Enantioselective Synthesis of Brinzolamide (AL-4862), a New Topical Carbonic Anhydrase Inhibitor. The “DCAT Route” to Thiophenesulfonamides. Conrow RE, et al.

Org. Process Res. Dev. 3(2) , 114-20, (1999)

Facile synthesis of 2-(substituted amino)-4H-thieno [3, 2-e]-1, 3-thiazin-4-ones. Abu-El-Halawa R, et al.

Monatsh. Chem 139(10) , 1251-55, (2008)

更多文献