MSDS

Shandong Dongyue Chem. CO., LTD.
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sensitization based on expertreview of the properties
of the substance. There are no reports of human
respiratory sensitization.
Repeated dose toxicity : Inhalation
rat
No toxicologically significant effects were found.
Carcinogenicity : Overall weight of evidence indicates that the substance
is not carcinogenic.
An increased incidence of benign tumours was observed
in laboratory animals.
Mutagenicity : Did not cause genetic damage in animals. Did not
cause genetic damage in cultured mammalian cells.
Did not cause genetic damage in cultured bacterial
cells.
Reproductive toxicity : Animal testing showed no reproductive toxicity.
Teratogenicity : Animal testing showed effects on embryo-fetal development at
levels equal to or above those causing maternal
toxicity.
SECTION 12. ECOLOGICAL INFORMATION
Aquatic Toxicity
1,1,1,2-Tetrafluoroethane
96 h LC50 : Oncorhynchus mykiss (rainbow trout) 450 mg/l
72 h EC50 : Algae > 118 mg/l
Information given is based on data obtained from similar substances
48 h EC50 : Daphnia magna (Water flea) 980 mg/l
SECTION 13. DISPOSAL CONSIDERATIONS
Waste Disposal : Can be used after re-conditioning. Recover by distillation
or remove to a permitted waste disposal facility.
Comply with applicable Federal, State/Provincial
and Local Regulations.
Environmental Hazards : Empty pressure vessels should be returned to the
supplier.
SECTION 14. TRANSPORT INFORMATION
DOT UN number : 3159
Proper shipping name : 1,1,1,2-Tetrafluoroethane
Class : 2.2
Labelling No. : 2.2
IATA_C UN number : 3159
Proper shipping name : 1,1,1,2-Tetrafluoroethane
Class : 2.2