Note: Ingredients listed on restricted chemical lists
EC/CAS
106-99-0
Name of the chemical
1,3-Butadien
Concentration
33-60
EC/CAS
106-97-8
Name of the chemical
n-Butan, enthält 0,1% Butadien
Concentration
10-14
EC/CAS
75-28-5
Name of the chemical
iso-Butan, enthält 0,1% Butadien
Concentration
2-4
General Information
Revision date
2012-06-20
Product name
Mixed C4 Product
Product Synonyms
Crude C4"s; Dilute Butadiene; Corunna Mixed C4"s (inhibited)
Chemical name
Hydrocarbons C4 ethylene-manuf.-by-product
CAS No.
68476-52-8
1.2.1 Relevant identified uses
Raw material used in industrial applications for chemical and elastomers manufacturing
Emergency telephone
1-800-561-6682, 1-403-314-8767, 1-800-424-9300, 1-613-996-6666
Icons in SDS
Company Information
company name
NOVA Chemicals
e-mail address of the competent person responsible for the Safety Data Sheet
msdsemail@novachem.com
GHS Information
Signal word
DANGER!
Section 2
HMIS® ratings
Health 2* Fire 4
Physical hazards
2 Personal Protection chemical goggles, gloves, respirator, coveralls Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe * = Chronic hazard
NFPA Ratings
Health 2 Fire 4 Reactivity 2 Hazard Scale: 0 = Minimal 1 = Slight 2 = Moderate 3 = Serious 4 = Severe Emergency Overview DANGER! EXTREMELY FLAMMABLE LIQUEFIED GAS. This product is a colourless liquefied gas with a faint aromatic odour. The Mixed C4 Product is highly volatile. When released it will disperse as a highly flammable vapour cloud. Consider need for immediate emergency isolation and evacuation. Vapours are heavier than air and may travel along ground to some distant source and flash back. DO NOT ATTEMPT TO EXTINGUISH A GAS FIRE UNLESS LEAK SOURCE CAN BE ISOLATED AND SHUT OFF. Contact with liquefied gas may cause frostbite. May form explosive peroxides on exposure to air. Excessive inhalation irritates the respiratory tract causing coughing and wheezing. Contains a component that may cause cancer.
Potential health effects
Eye Contact of the eye with the liquefied gas may cause severe injury or frostbite. Gas may be mildly irritating. Skin Contact of the skin with the liquefied gas may result in frostbite and blistering. Gas may be mildly irritating. Product does not penetrate through the skin. Ingestion Ingestion of this product is extremely unlikely. However, contact of the mouth or throat with the liquefied gas may result in serious injury or frostbite. Inhalation Excessive inhalation of this product irritates the respiratory tract causing coughing and wheezing. This product is mildly narcotic.
