2-氨基-3-氰基-4,5-二甲基吡咯

2-氨基-3-氰基-4,5-二甲基吡咯

2-Amino-4,5-dimethyl-1H-pyrrole-3-carbonitrile

21392-51-8

C7H9N3

135.16600

65.60000

1.66658

135.08000

1.575

175.3ºC

1.49E-05mmHg at 25°C

178-181ºC

1.17 g/cm3

366.2ºC at 760 mmHg

2933990090

UN 3439

R20/21/22

S26

Xi

2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only

品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期

2933990090. 其他仅含氮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%

2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%