This website uses cookies. By using the website you agree to our cookie policy. You can change your cookie settings in your browser.Find out more

Naphthalene (crude or refined)C10H8

CAS-No.:
91-20-3
UN-No.:
1334
EC-No.:
202-049-5
Hazard identification number:
40
Hazard signs
GHS02
GHS07
GHS08
GHS09

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

Occupational exposure limit
ACGIH (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 52
NIOSH (REL) (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 50
  • STEL (ppm) 15
  • STEL (mg/m3) 75
NIOSH (US)
  • IDLH (ppm) 250
OSHA (PEL) (US)
  • TWA (ppm) 10
  • TWA (mg/m3) 50
  • H: 228
    Flammable Solid.
  • H: 302
    Harmful if swallowed.
  • H: 351
    Suspected of causing cancer.
  • H: 410
    Very toxic to aquatic life with long lasting effects

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

  • Melting point:
    176 °F
  • Boiling Point:
    424.4 °F
  • Density (at 20 °C, if not notified otherwise):
    1,14 g/cm3
  • Ionization:
    8.144 ± 0.001 eV
  • Flash Point:
    176 °F
  • Ignition Temperature:
    1004 °F
  • Vapour Pressure (at 20 °C, if not notified otherwise):
    0,072 hPa
  • Lower Explosive Limit:
    0.9 Vol.-%
  • Upper Explosive Limit:
    5.9 Vol.-%
  • Hazardous Effects:
    C

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

Also known as:
  • naftalen Naftalenový koncentrát Naphthalene Naphthalene concentrate Naphthalin, flüssig Naphthalin, granuliert PNS
  • Naphthalene
  • Tar camphor
  • White tar

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 Naphthalene (crude or refined) C10H8

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

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