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p-tert-ButyltolueneC11H16

CAS-No.:
98-51-1
UN-No.:
2667
EC-No.:
202-675-9
Hazard identification number:
60
Hazard signs
GHS06
GHS08
GHS09

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

Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 1
  • TWA (mg/m3) 6.1
NIOSH (REL) (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 60
  • STEL (ppm) 20
  • STEL (mg/m3) 120
NIOSH (US)
  • IDLH (ppm) 100
OSHA (PEL) (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 60
Occupational Exposure Limits may differ for your Province. Review your local Occupational Health and Safety Act for more information.
  • H: 302
    Harmful if swallowed.
  • H: 319
    Causes serious eye irritation
  • H: 330
    Fatal if inhaled

  • H: 361 f
    Suspected of damaging fertility.
  • H: 370
    Causes damage to organs (or state all
    organs affected, if known) (state route of exposure if it is conclusively proven that no other routes of exposure cause the hazard).
  • H: 411
    Toxic to aquatic life with long lasting
    effects

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

  • Melting point:
    -52 °C
  • Boiling Point:
    193 °C
  • Density (at 20 °C, if not notified otherwise):
    0,82 g/cm3
  • Ionization:
    8.28 ± 0.02 eV
  • Ignition Temperature:
    510 °C
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    0,8 hPa
  • Lower Explosive Limit:
    0.7 Vol.-%
  • Upper Explosive Limit:
    7 Vol.-%

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

Also known as:
  • 1-Methyl-4-tert-butylbenzene
  • 1-Methyl-4-tert-butylbenzene 1-tert-Butyl-4-methylbenzene 4-Methyl-tert-butylbenzene 4-tert-Butyl-1-methylbenzene 4-tert-Butyltoluene Benzene, 1-(1,1-dimethylethyl)-4-methyl- (9CI) p-Methyl-tert-butylbenzene p-tert-Butyltoluene Toluene, p-tert-butyl-
  • 1-Methyl-4-tert-butylbenzol
  • 1-tert-butyl-4-methylbenzene 4-tert-butyltoluene 4-tert-butyltoluene / 1-tert-butyl-4-methylbenzene / Benzene, 1-(1,1-dimethylethyl)-4-methyl- / 98-51-1
  • 4-tert-Butyltoluene
  • 4-tert-Butyltoluol
  • p-tert-Butyltoluene
  • PTBT

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