General Information
Revision date
2011-03-23
Product name
Base Seal (Component �A�, Isocyanate)
1.2.1 Relevant identified uses
SPRAY-ON AND POUR-IN COMPONENT "A" POLYMERIC MDI. A component of The Icynene Insulation System® (Spray and Pour Foam Insulation)
Icons in SDS
Company Information
company name
Base Seal is a registered trademark of Icynene Inc
Section 2
SECTION 2: Hazards identification
This material is classified as hazardous under OSHA Hazard Communication Standard (29 CFR 1910.1200) Emergency Overview: Reacts slowly with water to produce carbon dioxide which may rupture closed containers. This reaction accelerates at higher temperatures. Inhalation at levels above the occupational exposure limit could cause respiratory sensitization and risk of serious damage to respiratory system. The onset of the respiratory symptoms may be delayed for several hours after exposure. A hyper-reactive response to even minimal concentrations of diisocyanates may develop in sensitized persons.
Potential Acute Health Effects
Eyes: Hazardous in case of eye contact (irritant). Skin: Hazardous in case of skin contact (irritant, sensitizer). Skin inflammation is characterized by itching, scaling or reddening. Inhalation: Hazardous in case of inhalation (lung irritant, lung sensitizer). Ingestion: Slightly hazardous in case of ingestion. CHRONIC (long term) see Section 11 for additional toxicological data
Medical Conditions Generally Aggravated by Exposure
May cause or aggravate dermatitis or asthma by Over-Exposure GENERAL INFORMATION: Read the entire MSDS for a more thorough evaluation of the hazards.
