n-ButanolC4H10O

CAS-No.:
71-36-3
UN-No.:
1120
EC-No.:
200-751-6
Hazard identification number:
30
Hazard signs
GHS02
GHS05
GHS07

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

Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 20
  • TWA (mg/m3) 61
NIOSH (REL) (US)
  • STEL (ppm) C 50
  • STEL (mg/m3) C 150
NIOSH (US)
  • IDLH (ppm) 1400
OSHA (PEL) (US)
  • TWA (ppm) 100
  • TWA (mg/m3) 300
Occupational Exposure Limits may differ for your Province. Review your local Occupational Health and Safety Act for more information.
  • H: 226
    Flammable liquid and vapour

  • H: 302
    Harmful if swallowed.
  • H: 315
    Causes skin irritation
  • H: 318
    Causes serious eye damage.

  • H: 335
    May cause respiratory irritation

  • H: 336
    May cause drowsiness or dizziness

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

  • Melting point:
    -89 °C
  • Boiling Point:
    118 °C
  • Density (at 20 °C, if not notified otherwise):
    0,81 g/cm3
  • Ionization:
    9.99 ± 0.05 eV
  • Flash Point:
    35 °C
  • Ignition Temperature:
    325 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    6,67 hPa
  • Lower Explosive Limit:
    1.4 Vol.-%
  • Upper Explosive Limit:
    11.3 Vol.-%
  •  

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

Also known as:
  • 1-Butanol
  • 1-Hydroxybutane
  • Butyl alcohol
  • H3C-(CH2)2-CH2OH
  • H3CCH2CH2CH2OH
  • n-Butyl alcohol
  • n-Propyl carbinol
  • Propylcarbinol

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Suitable products for n-Butanol C4H10O

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