MSDS

IDH number: 1927125
Product name: OSI Quad Foam Gun or Straw
Page 5 of 7
Potential Health Effects/Symptoms
Inhalation:
Inhalation of mist or spray may be harmful. As a result of previous repeated overexposures or a
single large dose, certain individuals will develop isocyanate sensitization (chemical asthma)
which will cause them to react to a later exposure to isocyanate at levels well below the TLV.
Chronic overexposure to isocyanates has been reported to cause lung damage. These
symptoms, which can include chest tightness, wheezing, cough, shortness of breath or asthma
attack, could be immediate or delayed (up to several hours after exposure). Persons suffering
from allergic reactions to isocyanates should avoid contact with the product. May cause
dizziness, incoordination, headache, nausea, and vomiting.
Skin contact:
Persons suffering from allergic reactions to isocyanates should avoid contact with the product.
Prolonged or repeated skin contact may cause skin irritation or allergic skin sensitization
reaction. This product may discolor the skin. Cured material is difficult to remove.
Eye contact:
Contact with eyes can cause eye irritation.
Ingestion:
Can cause irritation of mucous membranes. Nausea.
Hazardous Component(s)
LD50s and LC50s
Immediate and Delayed Health Effects
MDI Prepolymer
None
No Data
Polymeric diphenylmethane diisocyanate
None
Allergen, Irritant, Kidney, Liver, Respiratory
Tris(2-chloro-1-methylethyl) phosphate
None
Irritant, Reproductive, Some evidence of
carcinogenicity
Dimethyl ether
Inhalation LC50 (RAT, 4 h) = 308.5 mg/l
Inhalation LC50 (RAT, 4 h) = 164000 ppm
Irritant, Central nervous system
Isobutane
Inhalation LC50 (RAT, 15 min) = 570000 ppm
Cardiac, Central nervous system, Lung
Propane
Inhalation LC50 (RAT, 15 min) = > 1,442.847
mg/l
Inhalation LC50 (RAT, 15 min) = > 1,464 mg/l
Cardiac, Central nervous system, Irritant
Hazardous Component(s)
NTP Carcinogen
IARC Carcinogen
OSHA Carcinogen
(Specifically Regulated)
MDI Prepolymer
No
No
No
Polymeric diphenylmethane diisocyanate
No
No
No
Tris(2-chloro-1-methylethyl) phosphate
No
No
No
Dimethyl ether
No
No
No
Isobutane
No
No
No
Propane
No
No
No
12. ECOLOGICAL INFORMATION
Ecological information:
Not available.