2-溴-1-(4-氯苯基)-5-异唑基-1-乙酮

2-溴-1-(4-氯苯基)-5-异唑基-1-乙酮

2-bromo-1-[3-(4-chlorophenyl)-1,2-oxazol-5-yl]ethanone

258506-49-9

C11H7BrClNO2

300.53600

43.10000

3.57260

298.93500

1.597

220.5ºC

5.6E-08mmHg at 25°C

157ºC

1.603g/cm3

441.1ºC at 760mmHg

2934999090

R36/37/38

S26; S36/37/39

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: