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Testing Status of 2,2-bis(Bromomethyl)-1,3-propanediol 10722-V


CASRN: 3296-90-0

Formula: C5-H10-Br2-O2

Synonyms/Common Names

  • Pentaerythritol dibromide

Short-Term Toxicity

  • 14-Day (Gavage)  (C55516A)  Completed 
    • Rats: F344/N; Mice: B6C3F1
  • 13-Week (Gavage)  (C55516A)  Completed 
    • Rats: F344/N; Mice: B6C3F1
    • Dose: R: 0, 50, OR 800, M: 0, 25, OR 400 MG/KG; 10 PER GROUP.
  • 13-Week (Dosed-Feed)  (C55516B)  Completed 
    • Rats: F344/N; Mice: B6C3F1
    • Dose: R: 0, 1250, 20000, M: 0, 625, 10000 PPM/5 PER GROUP.

Long-Term Carcinogenicity

  • 2 years (Dosed-Feed)  (C55516C)  Completed 
    • TR-452 (NIH Number: 96-3368)  (Peer Review Approval 11/29/1994A )
      Toxicology and Carcinogenesis Studies of 2,2-Bis(Bromomethyl)-1,3-Propanediol (FR-1138) in F344/N Rats and B6C3F1 Mice (Feed Studies)
    • Rats: F344/N; Mice: B6C3F1
    • Carcinogenesis Results
      • Male Rats Clear Evidence 
      • Female Rats Clear Evidence 
      • Male Mice Clear Evidence 
      • Female Mice Clear Evidence 
    • Dose: R: 0, 2500, 5000, OR 10000 PPM; STOP STUDY: MALES 20000 PPM; 70/GROUP M: 0, 312, 625, OR 1250 PPM; 60/GROUP.

Special Studies

  • Absorption Distribution Metabolism Excretion (in-vitro)  (S0977)  Completed 
    • Male Rats: F344/N; Mice: B6C3F1
    • Dose: 100 uM.
  • Toxicokinetic Study (Gavage; Intravenous; Gavage; Intravenous)  (S0554)  Completed 
    • Citation: Hoehle SI, Knudsen GA, Sanders JM, Sipes IG. Absorption, distribution, metabolism, and excretion of 2,2-bis(bromomethyl)-1,3-propanediol in male fischer-344 rats. Drug Metab Dispos. 2009 Feb;37(2):408-16. doi: 10.1124/dmd.108.023937. Epub 2008 Nov 24.Pubmed Abstract
    • Male Rats: F344/N; Male Mice: B6C3F1
    • Dose: 15 mg/kg [R,M]. 150, 300, 600 mg/kg [R,M].

Genetic Toxicology

  • In Vitro Cytogenetics (CA/SCE)  (487287)  Completed 
    • Citation: Galloway, S., Armstrong, M., Reuben, C., Colman, S., Brown, B., Cannon, C., Bloom, A., Nakamura, F., Ahmed, M., Duk, S., Rimpo, J., Margolin, B., Resnick, M., Anderson, B., and Zeiger, E. Chromosome aberration and sister chromatid exchanges in Chinese hamster ovary cells: Evaluations of 108 chemicals. Environ. Molec. Mutagen. Vol. 10 (Suppl 10) (1987) 1-176
    • Sister Chromatid Exchange Equivocal 
    • Chromosome Aberrations Positive 
  • Micronucleus  (303529)  Completed 
    • Mice: B6C3F1
    • Male Equivocal 
  • Salmonella  (380647)  Completed 
    • Citation: Zeiger, E., Anderson, B., Haworth, S., Lawlor, T., and Mortelman, K. Salmonella Mutagenicity Tests V. Results from the Testing of 311 Chemicals Environ. Molec. Mutagen. Vol. 19 (Suppl 21) (1992) 2-141
    •  Positive 
  • Salmonella  (933355)  Completed 
    • Citation: Mortelmans, K., Haworth, S., Lawlor, T., Speck, W., Tainer, B., and Zeiger, E. Salmonella mutagenicity tests. II. Results from the testing of 270 chemicals Environ. Mutagen. Vol. 8 (Suppl 7) (1986) 1-119
    •  Negative 
  • Salmonella  (A70660)  Completed 
    •  Positive 

Organ Systems Toxicity

  • 120 day minimum Continuous Breeding (Legacy) (Dosed-Feed)  (RACB85043)  Completed 
    • Male and Female Mice: Swiss
    • Dose: N/A; 0, 0.025, .05, .1, .25, .5%; N/A; N/A.