2,5-二溴-3-辛基噻吩

2,5-二溴-3-辛基噻吩

2,5-Dibromo-3-octylthiophene

149703-84-4

C12H18Br2S

354.14400

28.24000

6.17610

351.95000

n20/D 1.548(lit.)

230 °F

0.000101mmHg at 25°C

1.44 g/mL at 25 °C(lit.)

316 °C(lit.)

2934999090

3

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: