(2,4-二氯苯基)噻吩-2-羧酸酯

(2,4-二氯苯基)噻吩-2-羧酸酯

2,4-dichlorophenyl thiophene-2-carboxylate

6633-60-9

C11H6Cl2O2S

273.13500

54.54000

4.27410

271.94700

1.614

251.2ºC

1.655g/cm3

491.7ºC at 760 mmHg

2934999090

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: