2-甲基哌嗪

2-甲基哌嗪

2-Methylpiperazine

109-07-9

C5H12N2

100.16200

24.06000

0.22530

100.10000

白色晶体

1.459

Stable at room temperature in closed containers under normal storage and handling conditions. Hygroscopic: absorbs moisture or water from the air.

149 °F

0.008mmHg at 25°C

Flammables area

61-63 °C(lit.)

0.817 g/cm

78 g/100 mL (25 ºC)

155 °C763 mm Hg(lit.)

III

4.1

2933599090

UN 1325 4.1/PG 2

2

R11; R36/37/38

S16-S26-S36/37/39

TM1225020

F

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%