2-氯-6-甲基嘧啶-4,5-二胺

2-氯-6-甲基嘧啶-4,5-二胺

2-Chloro-6-methylpyrimidine-4,5-diamine

63211-98-3

C5H7ClN4

158.58900

77.82000

1.76520

158.03600

1.671

181.8ºC

249-252ºC

1.459 g/cm3

377.1ºC at 760 mmHg

2933599090

R20/21/22; R36/37/38

S26-S36/37/39

Xn

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

2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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%

2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%