WHMIS (1,5-Naphthalene diisocyanate)

Workplace Hazardous Materials Information System

WHMIS 2015 classification - Note to reader

• Serious eye damage/eye irritation - Category 21

• Respiratory sensitization - Category 1

• Acute toxicity - oral - Not reviewed

• Acute toxicity - dermal - Not reviewed

• Acute toxicity - inhalation - Not reviewed

• Reproductive toxicity (lactation) - Effects on or via lactation : Not reviewed

• Specific target organ toxicity - single exposure - Not reviewed

Warning

Causes serious eye irritation (H319)
May cause allergy or asthma symptoms or breathing difficulties if inhaled (H334)
Acute toxicity - oral : Not available
Acute toxicity - dermal : Not available
Acute toxicity - inhalation : Not available
Effects on or via lactation : Not available
Specific target organ toxicity - single exposure : Not available

Ingredient disclosure

Comments: This classification comes from an automated conversion of the classification established under the Controlled Products Regulations. The complete classification under the Hazardous Products Regulations will be determined at a later date.

References

• ▲1.  Mobay Chemical Company, «Toxicity and safe handling of isocyanates.» ?. , p. 1-15. (1961). [MO-010021]

The [number] refers to the Information SST database of the CNESST Documentation Center.