2,3-二氢-1-苯并呋喃-5-羰酰氯

2,3-二氢-1-苯并呋喃-5-羰酰氯

2,3-DIHYDRO-1-BENZOFURAN-5-CARBONYL CHLORIDE

55745-71-6

C9H7ClO2

182.60400

26.30000

2.00050

182.01300

白色至淡黄色晶体粉末

1.586

110.3ºC

49ºC

1.342g/cm3

145-147ºC 1mm

2932999099

UN 3261

R34

S26; S36/37/39; S45

品名, 成分含量, 用途

2932999099. 其他仅含氧杂原子的杂环化合物. 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%

2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%