2,5-二溴-3-硝基噻吩

2,5-二溴-3-硝基噻吩

2,5-DIBROMO-3-NITROTHIOPHENE

2160-51-2

C4HBr2NO2S

286.92900

74.06000

3.70450

284.80900

1.68

118ºC

0.0106mmHg at 25°C

60-61ºC

2.33

271.7ºC at 760mmHg

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: