COVID-19 is an emerging, rapidly evolving situation.

Get the latest public health information from CDC and research information from NIH.

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.


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.

Share This:

2-Butyne-1,4-diol (110-65-6)


Study Results

Genetic Toxicology

An overview of Genetic Toxicology Bacterial Mutagenicity study conclusions related to 2-Butyne-1,4-diol (110-65-6).
Bacterial Mutagenicity
  • Negative

Citation Information

NTP. 2-Butyne-1,4-diol (110-65-6). Chemical Effects in Biological Systems (CEBS). Research Triangle Park, NC (USA): National Toxicology Program (NTP).

Study Data

Genetic Toxicology Studies

Genetic Toxicity Evaluation of 2-Butyne-1,4-diol in Salmonella/E.coli Mutagenicity Test or Ames Test. Study A78093
Summary Data

Other NTP Studies

ADME/TK Evaluation (S0821) of 2-Butyne-1,4-diol (110-65-6) in F344 Rats and B6C3F1 Mice Exposed via Gavage, Intravenous Injection or Topical Application