N,N-DimethylhydrazineC2H8N2

CAS-No.:
57-14-7
UN-No.:
1163
EC-No.:
200-316-0
Hazard identification number:
663
Hazard signs
GHS02
GHS05
GHS06
GHS08
GHS09

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

Occupational exposure limit
TRGS 900 (DE/INT)
  • MAK (ppm) -
  • MAK (mg/m3) -
  • H: 225
    Highly flammable liquid and vapour
  • H: 301 + 311 + 331
    Toxic if swallowed.
    Toxic in contact with skin.
    Toxic if inhaled.
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 335
    May cause respiratory irritation
  • H: 350
    May cause cancer.
  • H: 411
    Toxic to aquatic life with long lasting
    effects

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

  • Melting point:
    -58 °C
  • Boiling Point:
    63 °C
  • Density (at 20 °C, if not notified otherwise):
    0,78 g/cm3
  • Ionization:
    7.29 ± 0.05 eV
  • Flash Point:
    -18 °C
  • Ignition Temperature:
    240 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    164 hPa
  • Lower Explosive Limit:
    2 Vol.-%
  • Upper Explosive Limit:
    20 Vol.-%
  • Hazardous Effects:
    C

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

Also known as:
  • 1,1-dimethylhydrazin UDMH Unsymetrical Dimethylhydrazine
  • 1,1-dimethylhydrazine N,N-dimethylhydrazine
  • as-Dimethylhydrazine
  • C2H8N2
  • Dimazine
  • Dimethylhydrazin
  • DMH
  • N,N-Dimethylhydrazin
  • u-Dimethylhydrazine
  • UDMH
  • Unsymmetrical dimethylhydrazine

Get in touch with Dräger

If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.

Suitable products for N,N-Dimethylhydrazine C2H8N2

Whether portable gas detectors, gas detection tubes or personal protective equipment - Dräger offers a comprehensive portfolio to protect you when handling hazardous substances.

Masks and Filters

Get in touch with Dräger

If you need further advice for the product selection or if you have not yet found what you want, get in touch with us, we'll find a solution for you.

Discover more: Dräger VOICE - The hazmat-based safety product finder

You know what - We know how! Our database provides you with basic information on more than 1,500 hazardous substances and guides you, according to a substance, to suitable gas detectors and protection equipment. Give it a try!

VOICE Hazmat