10.5 Incompatible materials
Strong bases.
10.6 Hazardous decomposition products
Substance Condition
Hydrogen Fluoride At elevated temperatures. - extreme conditions of
heat
Perfluoroisobutylene (PFIB). At elevated temperatures. - extreme conditions of
heat
SECTION 11: Toxicological information
The information below may not be consistent with the material classification in Section 2 if specific ingredient
classifications are mandated by a competent authority. In addition, toxicological data on ingredients may not be
reflected in the material classification and/or the signs and symptoms of exposure, because an ingredient may be
present below the threshold for labelling, an ingredient may not be available for exposure, or the data may not be
relevant to the material as a whole.
11.1 Information on Toxicological effects
Signs and Symptoms of Exposure
Based on test data and/or information on the components, this material may produce the following health effects:
Eye contact
Contact with the eyes during product use is not expected to result in significant irritation.
Skin contact
Contact with the skin during product use is not expected to result in significant irritation.
Inhalation
No health effects are expected.
Ingestion
May be harmful if swallowed.
Toxicological Data
Acute Toxicity
Name Route Species Value
Ethyl nonafluoroisobutyl ether Inhalation-Vapor (4
hours)
Rat LC50 1,000 mg/l
Ethyl nonafluoroisobutyl ether Ingestion Rat LD50 >2000 mg/kg
Ethyl nonafluorobutyl ether Inhalation-Vapor Rat LC50 1,000 mg/l
Ethyl nonafluorobutyl ether Ingestion Rat LD50 >2000 mg/kg
ATE = acute toxicity estimate
Skin Corrosion/Irritation
Name Species Value
Ethyl nonafluoroisobutyl ether Rabbit No significant irritation
Ethyl nonafluorobutyl ether Rabbit No significant irritation
Serious Eye Damage/Irritation
Name Species Value
Ethyl nonafluoroisobutyl ether Rabbit Mild irritant
Ethyl nonafluorobutyl ether Rabbit Mild irritant