Hydrazine (anhydrous)N2H4

CAS-No.:
302-01-2
UN-No.:
2029
EC-No.:
206-114-9
Hazard identification number:
886 (RID)
Hazard signs
GHS02
GHS05
GHS06
GHS08
GHS09

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Occupational exposure limit
WORKPLACE SAFETY AND HEALTH (SG)
  • PEL (LT) (ppm) 0.1
  • PEL (LT) (mg/m3) 0.13
  • H: 226
    Flammable liquid and vapour
  • H: 301 + 311
    Toxic if swallowed.
    Toxic in contact with skin.
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 317
    May cause an allergic skin reaction
  • H: 330
    Fatal if inhaled
  • H: 350
    May cause cancer.
  • H: 410
    Very toxic to aquatic life with long lasting effects

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

  • Melting point:
    1 °C
  • Boiling Point:
    113 °C
  • Density (at 20 °C, if not notified otherwise):
    1,01 g/cm3
  • Ionization:
    8.1 ± 0.15 eV
  • Flash Point:
    40 °C
  • Ignition Temperature:
    270 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    21 hPa
  • Lower Explosive Limit:
    4.7 Vol.-%
  • Upper Explosive Limit:
    100 Vol.-%
  • Hazardous Effects:
    C, Ss
Important to know:
Substance of very high concern (SVHC) and included in the candidate list for authorisation.

*Source: GESTIS Substance Database, https://gestis-database.dguv.de

Also known as:
  • Amerzine
  • Diamid
  • Diamine
  • diazan hydrazine anhydride (for waterfree hydrazine) hydrazine base hydrazine hydrate (for N2H4 x H2O) hydrazine, anhydrous
  • H2N-NH2
  • Hydrazine
  • Hydrazine base
  • Levoxine
  • N2H4

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