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1,1-Dichloroethane

CASRN 75-34-3 | DTXSID1020437

  • IRIS Summary (PDF) (10 pp, 102 K)

On this page:

  • Key IRIS
    Values
  • Other EPA
    Information

Noncancer Assessment

Reference Dose for Oral Exposure (RfD) (PDF) (10 pp, 102 K) Last Updated:

Not assessed under the IRIS Program.


Reference Concentration for Inhalation Exposure (RfC) (PDF) (10 pp, 102 K)

Not assessed under the IRIS Program.

Cancer Assessment

Weight of Evidence for Cancer (PDF) (10 pp, 102 K) Last Updated: 10/01/1990

WOE Characterization Framework for WOE Characterization
C (Possible human carcinogen) Guidelines for Carcinogen Risk Assessment (U.S. EPA, 1986)
Basis:
  • Based on no human data and limited evidence of carcinogenicity in two animal species (rats and mice) as shown by an increased incidence of mammary gland adenocarcinomas and hemangiosarcomas in female rats and an increased incidence of hepatocellular carcinomas and benign uterine polyps in mice.
  • This may be a synopsis of the full weight-of-evidence narrative.

Quantitative Estimate of Carcinogenic Risk from Oral Exposure (PDF) (10 pp, 102 K)

Not assessed under the IRIS Program.

Quantitative Estimate of Carcinogenic Risk from Inhalation Exposure (PDF) (10 pp, 102 K)

Not assessed under the IRIS Program.

Other EPA Information

Additional EPA toxicity information may be available by visiting the following sites:
  • 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

  • EPA Chemicals Dashboard - 1,1-Dichloroethane
  • eChemPortal - Dichloroethane

Chemical Structure

1,1-Dichloroethane

Synonyms

  • Aethylidenchlorid [German]
  • Chlorinated hydrochloric ether
  • Chlorure d'ethylidene [French]
  • Cloruro di etilidene [Italian]
  • Dichloro-1,1 ethane [French]
  • Dichloroethane
  • Ethane, 1,1-dichloro-
  • Ethylidene chloride
  • Ethylidene dichloride
  • HSDB 64
  • NCI-C04535
  • RCRA Waste Number u076
  • UN 2362
  • 1,1-Dichloorethaan [Dutch]
  • 1,1-Dichloraethan [German]
  • 1,1-Dichlorethane
  • 1,1-Dichloroethane
  • 1,1-Dicloroetano [Italian]
  • 1,1-Dicloroetano [Spanish]
  • 75-34-3
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