Testing Status of Agents at NTP
C.I. Vat yellow 4
CASRN: 128-66-5
Formula: C24-H12-O2
Synonyms/Common Names:
- DIBENZO(B,DEF)CHRYSENE-7,14-DIONE
- YELLOW 4, C.I. VAT
Known Uses:
DYE FOR CELLULOSE FIBERS AND SYNTHETICS, WOOL, SILK; PIGMENT FOR PAPER; MILITARY SMOKE DYE
Short-Term Toxicity
- 13-WEEK (Dosed-Feed)
(C03565) Completed
- NTIS No. PB288821
(Peer Review 08/31/1978)
Citation: Bioassay of C.I. Vat Yellow 4 for Possible Carcinogenicity (CAS No. 128-66-5) - Rats: F344/N; Mice: B6C3F1
- Dose: 0,6200,50000 PPM/5 PER GROUP
- NTIS No. PB288821
(Peer Review 08/31/1978)
Long-Term Carcinogenicity
- 2-YEAR (Dosed-Feed)
(C03565) Report Complete
- TR-134 (NTIS No. PB288821)
(Peer Review 08/31/1978)
Bioassay of C.I. Vat Yellow 4 for Possible Carcinogenicity (CAS No. 128-66-5) - Rats: F344/N; Mice: B6C3F1
- Carcinogenesis Results
- Male Rats Negative
- Female Rats Negative
- Male Mice Positive
- Female Mice Negative
- Dose: R: 0,3500,7000, MM: 0,25000,50000, FM: 0,12500,25000 PPM/50 PER GROUP
- TR-134 (NTIS No. PB288821)
(Peer Review 08/31/1978)
Genetic Toxicology
- In Vitro Cytogenetics (CA/SCE)
(876338) Completed
- Chromosome Aberation Negative
- Sister Chromatid Exchange Positive
- Salmonella
(350442) Completed
- Citation: Zeiger, E., Anderson, B., Haworth, S., Lawlor, T., Mortelmans, K., and Speck, W. Salmonella mutagenicity tests. III. Results from the testing of 225 chemicals Environ. Mutagen. Vol. 9 (Suppl 9) (1987) 1-109
- Negative
- Salmonella
(897779) Completed
- Negative
Web page last updated on January 22, 2009