1,6-Hexamethylene diisocyanateC8H12N2O2

CAS-No.:
822-06-0
UN-No.:
2281
EINECS No.:
212-485-8
Kemler Code:
60
Hazard signs
GHS05
GHS06
GHS08

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

Occupational exposure limit
WORKPLACE EXPOSURE STANDARDS FOR AIRBORNE CONTAMINANTS (AU)
  • STEL (mg/m3) 0,07
  • TWA (mg/m3) 0,02
  • H: 302
    Harmful if swallowed
  • H: 314
    Causes severe skin burns
    and eye damage.
  • H: 317
    May cause an allergic skin reaction
  • H: 330
    Fatal if inhaled.
  • H: 334
    May cause allergy or asthma symptoms or breathing difficulties if inhaled
  • H: 335
    May cause respiratory irritation

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

  • Melting point:
    -67 °C
  • Density (at 20 °C):
    1,05 g/cm3
  • Flash Point:
    130 °C
  • Ignition Temperature:
    400 °C
  • Vapor Pressure (at 20 °C):
    0,007 (20°C) hPa
  • Lower Explosive Limit:
    0.9 Vol.-%
  • Upper Explosive Limit:
    9.5 Vol.-%
  • Hazardous Effects:
    Ss, Sr

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

Also known as:
  • 1,6-Diisocyanatohexan
  • 1,6-Diisocyanatohexane
  • 1,6-Hexamethylendiisocyanat
  • 1,6-Hexamethylene diisocyanate
  • Basonat H
  • C8H12N2O2
  • Desmodur H
  • Diisocyanatohexan
  • HDI
  • Hexamethylen-1,6-diisocyanat
  • Hexamethylendiisocyanat
  • Hexamethylene diisocyanate
  • Hexamethylene-1,6-diisocyanate
  • Hexandiisocyanat
  • Hexane, 1,6-diisocyanato- (CA-Index name)
  • HMDI
  • OCN-(CH2)6-NCO

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