<br /> Empirical Formula (Hill Notation): C3H4N2 CAS号: 288-32-4 分子量: 68.08 MDL编号: MFCD00005183 EC索引号: 206-019-2">
ACS reagent
200
0.003 hPa ( 20 °C)
≥99% (perchloric acid titration)
solid
480 °C
970 mg/kg LD50, oral (Rat)
10.5 (20 °C, 67 g/L in H2O)
256 °C/1013 hPa
90 °C
flash point 145 °C
633 g/L
1.233 g/cm3 at 20 °C
500‑600 kg/m3
15-25°C
1S/C3H4N2/c1-2-5-3-4-1/h1-3H,(H,4,5)
RAXXELZNTBOGNW-UHFFFAOYSA-N
Danger
Acute Tox. 4 Oral - Eye Dam. 1 - Repr. 1B - Skin Corr. 1C
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
WGK 2
293.0 °F - closed cup
145 °C - closed cup
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges