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n-PentaneC5H12

CAS-No.:
109-66-0
UN-No.:
1265
EC-No.:
203-692-4
Hazard identification number:
33
Hazard signs
GHS02
GHS07
GHS08
GHS09

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

Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 1000
  • TWA (mg/m3) 2950
NIOSH (REL) (US)
  • TWA (ppm) 120
  • TWA (mg/m3) 350
  • STEL (mg/m3) C 1800
  • STEL (ppm) C 610
NIOSH (US)
  • IDLH (ppm) 1500 [10% LEL]
OSHA (PEL) (US)
  • TWA (ppm) 1000
  • TWA (mg/m3) 2950
Occupational Exposure Limits may differ for your Province. Review your local Occupational Health and Safety Act for more information.
  • H: 225
    Highly flammable liquid and vapour
  • H: 304
    May be fatal if swallowed and enters airways
  • H: 336
    May cause drowsiness or dizziness
  • H: 411
    Toxic to aquatic life with long lasting
    effects

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

  • Melting point:
    -130 °C
  • Boiling Point:
    36 °C
  • Density (at 20 °C, if not notified otherwise):
    0,63 g/cm3
  • Ionization:
    10.28 ± 0.10 eV
  • Flash Point:
    -48 °C
  • Ignition Temperature:
    260 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    562 hPa
  • Lower Explosive Limit:
    1.1 Vol.-%
  • Upper Explosive Limit:
    8.7 Vol.-%
  •  

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

Also known as:
  • H3C-(CH2)3-CH3
  • Pentane

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