1-甲基-3-硝基-1-亚硝基胍

1-甲基-3-硝基-1-亚硝基胍

N-methyl-N'-nitro-N-nitrosoguanidine

70-25-7

C2H5N5O3

147.09300

114.37000

0.32950

147.03900

1.641

120.541ºC

275.703ºC at 760 mmHg

118°C (dec.)

Reacts violently

1.764g/cm3

0.005mmHg at 25°C

Unstable. Reacts violently with water. May detonate under impact. Heat, light and moisture sensitive. May explode if stored in sealed ampules. Highly flammable. Incompatible with aqueous solutions, acids, bases, oxidizing agents, reducing agents. Alkaline

0-6ºC

MF4200000

4.1

S53-S45-S61

II

2926

T; N

R45; R20; R36/38; R51/53

2925290090

2933990090

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%