Skip to Main Navigation
Skip to Page Content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you're on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

Testing Status of Urethane + ethanol (combination) M920016

 

CASRN: URETHCOMB

Formula: C3-H7-N-O2 + C2-H6-O

Secondary:

  • 64-17-5 - Ethanol
  • 51-79-6 - Urethane

Short-Term Toxicity

  • 13 weeks (Dosed-Water)  (C00602C)  Completed 
    • TOX-52 (NIH Number: 96-3937)  (Tox Peer Review 06/00/1995A )
      Toxicity Studies of Urethane in Drinking Water and Urethane in 5% Ethanol in F344/N Rats and B6C3F1 Mice (CASRN 51-79-6)
    • Rats: F344/N; Mice: B6C3F1
    • Dose: R&M:(WITH 5% ETHANOLIN WATER)0.011, 0.033, 0.11, 0.33, OR 1.0 G/100 ML.

Long-Term Carcinogenicity

  • 2 years (Dosed-Water)  (C00602F)  Completed 
    • TR-510 (NIH Number: 04-4444)  (Peer Review Approval 09/05/2002A )
      Toxicology and Carcinogenesis Studies of Urethane + Ethanol (CASRNs 51-79-6 & 64-17-5) in F344/N Rats and B6C3F1 Mice (Drinking Water Studies)
    • Mice: MV
    • Carcinogenesis Results
      • Male Mice Clear Evidence 
      • Female Mice Clear Evidence 
    • Dose: 0, 10, 30, OR 90 PPM.

Genetic Toxicology

  • Micronucleus  (A23852)  Completed 
    • Mice: B6C3F1
    • Male Positive 
    • Female Positive