CAS Number: 420-04-2
Formula: CH2N2
Formula Weight: 42.04
Linear Formula: NCNH2
MDL No.: MFCD00007572
Density: 1.082 g/mL at 25 C
Refractive Index: n20/D 1.405
Storage: 2-8C
Beilstein Registry Number: 1732569
UNSPSC Code: 12352100
RIDADR: UN 2922 6.1(8) / PGIII
WGK Germany: 2
R Codes: 21-25-36/38-43
S Codes: 26-36/37-45
IOD Codes: T
Symbol: GHS05, GHS06, GHS08
Signal Word: Danger
Hazard Statements: H301-H312-H314-H317-H361-H373-H412
Precautionary statements: P201-P273-P301 + P310 + P330-P303 + P361 + P353-P304 + P340 + P310-P305 + P351 + P338