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IARC Monographs. Overall Evaluation of Carcinogenicity
1,1,2-trichloroethylene (CAS 79-01-6) 1 Carcinogenic to humans.
1,2 Butylene Oxide (CAS 106-88-7) 2B Possibly carcinogenic to humans.
OSHA Specifically Regulated Substances (29 CFR 1910.1001-1050)
Not listed.
US. National Toxicology Program (NTP) Report on Carcinogens
1,1,2-trichloroethylene (CAS 79-01-6) Reasonably Anticipated to be a Human Carcinogen.
Reproductive toxicity
Based on available data, the classification criteria are not met.
Specific target organ toxicity -
single exposure
Narcotic effects.
Specific target organ toxicity -
repeated exposure
Based on available data, the classification criteria are not met.
Aspiration hazard
Not an aspiration hazard.
Chronic effects
Prolonged inhalation may be harmful.
12. Ecological information
Ecotoxicity
Harmful to aquatic life with long lasting effects.
Components Test ResultsSpecies
1,1,2-trichloroethylene (CAS 79-01-6)
Aquatic
LC50Fish 3.1 mg/l, 96 hoursFlagfish (Jordanella floridae)
Butanone (CAS 78-93-3)
Aquatic
EC50Crustacea 4025 - 6440 mg/l, 48 hoursWater flea (Daphnia magna)
LC50Fish > 400 mg/l, 96 hoursSheepshead minnow (Cyprinodon
variegatus)
Diphenyl Oxide (CAS 101-84-8)
Aquatic
LC50Fish 1.8 - 3.2 mg/l, 96 hoursSheepshead minnow (Cyprinodon
variegatus)
Persistence and degradability
Not inherently biodegradable.
Bioaccumulative potential
Not available.
2.61
0.29
Partition coefficient n-octanol / water (log Kow)
1,1,2-trichloroethylene
Butanone
Diphenyl Oxide
4.21
Mobility in soil
No data available.
Other adverse effects
None known.
13. Disposal considerations
Disposal instructions
Collect and reclaim or dispose in sealed containers at licensed waste disposal site. Dispose of
contents/container in accordance with local/regional/national/international regulations.
Local disposal regulations
Dispose in accordance with all applicable regulations.
Hazardous waste code
D040: Waste Trichloroethylene
F001
Waste from residues / unused
products
Dispose of in accordance with local regulations. Empty containers or liners may retain some
product residues. This material and its container must be disposed of in a safe manner (see:
Disposal instructions).
Contaminated packaging
Empty containers should be taken to an approved waste handling site for recycling or disposal.
Since emptied containers may retain product residue, follow label warnings even after container is
emptied.
14. Transport information
The basic description (ID Number, proper shipping name, hazard class & division, packing group) is shown for each mode of
transportation. Additional descriptive information may be required by 49 CFR, IATA/ICAO, IMDG and the CTDGR.
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