3-(2-噻吩基)苯甲酸

3-(2-噻吩基)苯甲酸

3-(2-Thienyl)benzoic acid

29886-63-3

C11H8O2S

204.24500

65.54000

3.11330

204.02500

191.8ºC

6.71E-07mmHg at 25°C

166-168ºC (lit.)

1.303 g/cm3

393.6ºC at 760 mmHg

2934999090

R36/37/38

S26

Xi

品名, 成分含量, 用途

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%

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

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: