1-Chloro-1,1-difluoroethane
CASRN 75-68-3 | DTXSID9023960
- IRIS Summary (PDF) (10 pp, 110 K)
On this page:
Noncancer Assessment
Reference Dose for Oral Exposure (RfD) (PDF) (10 pp, 110 K) Last Updated:
Not assessed under the IRIS Program.
Reference Concentration for Inhalation Exposure (RfC) (PDF) (10 pp, 110 K) Last Updated: 07/01/1995
| System | RfC (mg/m3) | Basis | PoD | Composite UF | Confidence |
|---|---|---|---|---|---|
| Other | 5 x 10 1 | No adverse effects |
NOAEL
(HEC):
1.4710
x 104 mg/m3 |
300 | Medium |
Cancer Assessment
Weight of Evidence for Cancer (PDF)
(10 pp, 110 K)
Not assessed under the IRIS Program.
Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (10 pp, 110 K)
Not assessed under the IRIS Program.
Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (10 pp, 110 K)
Not assessed under the IRIS Program.
Other EPA Information
- Human Health Benchmarks for Pesticides (HHBP). This database provides human health benchmarks for pesticides that may be present in drinking water.
- Office of Pesticide Programs Pesticide Chemical Search. This database provides links to health effects information and registration status for pesticides.
- Chemistry Dashboard. This database provides information on chemical structures, experimental and predicted physicochemical, and toxicity data.
Related Links
Chemical Structure
Synonyms
- CFC 1426
- CFC 142B
- Chloro-1,1-difluoroethane
- Chlorodifluoroethane
- Chlorofluorocarbon 142B
- Ethane, 1-chloro-1,1-difluoro-
- FC 142B
- FC142B
- Freon 142
- Freon 142B
- Freon 142b
- Genetron 101
- Genetron 142B
- Gentron 142B
- HCFC-142B
- HSDB 2881
- Hydrochlorofluorocarbon 142B
- Propellant 142B
- R 142B
- alpha-Chloroethylidene fluoride
- 1,1-Difluoro-1-chloroethane
- 1-Chloro-1,1-difluoroethane
- 75-68-3