National Toxicology Program

CASRN: 39300-88-4

Synonyms/Common Names:

• 2-BUTANOIC ACID,2(OR 4)-ISOOCTYL-4,6(OR 2,6)-DINITROPHENYL ESTER (9CI)

Known Uses:

IN ICE CREAMS AND COSMETICS

Short-Term Toxicity

• 14-Day (Dosed-Feed)  (C54364) Completed 
  • NTIS No. PB82-195546  (Peer Review 02/18/1981)
    Citation: Carcinogenesis Bioassay of Tara Gum (CAS No. 39300-88-4) in F344 Rats and B6C3F1 Mice (Feed Study)
  • Rats: F344/N; Mice: B6C3F1
• 13-Week (Dosed-Feed)  (C54364) Completed 
  • NTIS No. PB82-195546  (Peer Review 02/18/1981)
    Citation: Carcinogenesis Bioassay of Tara Gum (CAS No. 39300-88-4) in F344 Rats and B6C3F1 Mice (Feed Study)
  • Rats: F344/N; Mice: B6C3F1
  • Dose: 0,3100,50000 PPM/10 PER GROUP

Long-Term Carcinogenicity

• 2-Year (Dosed-Feed)  (C54364) Report Complete 
  • TR-224 (NTIS No. PB82-195546)  (Peer Review 02/18/1981)
    Carcinogenesis Bioassay of Tara Gum (CAS No. 39300-88-4) in F344 Rats and B6C3F1 Mice (Feed Study)
  • Rats: F344/N; Mice: B6C3F1
  • Carcinogenesis Results
  • Male Rats Negative 
  • Female Rats Negative 
  • Male Mice Negative 
  • Female Mice Negative 
  • Dose: 0,25000,50000 PPM/50 PER GROUP

Genetic Toxicology

• Salmonella  (487395) 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
  •  Negative