Study Results & Research Projects

Summaries & Associations of Study Results

TR-154 Azobenzene

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http://ntp.niehs.nih.gov/go/6201

Target Organs and Levels of Evidence
NTP Technical Report Number 154

Produced from Chemtrack Database 09/19/01

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
AZOBENZENE
103-33-3
12/13/78 INTERMEDIATE FOR AZO DYES AND OTHER ORGANIC CHEMICALS, ACARICIDE (MERCK 1989) Dosed-Feed R&MM: 0,200,400, FM: 0,208,545 (AVG) PPM/50 PER GROUP Frederick Cancer Research Facility
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MR: POSITIVE SPLEEN (SARCOMA, FIBROSARCOMA)
FR: POSITIVE SPLEEN (FIBROSARCOMA)
MM: NEGATIVE
FM: NEGATIVE