Study Results & Research Projects

Summaries & Associations of Study Results

TR-308 Chlorinated Paraffins: C12, 60% Chlorine

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http://ntp.niehs.nih.gov/go/9566

Target Organs and Levels of Evidence
NTP Technical Report Number 308

Produced from Chemtrack Database 09/19/01

CHEMICAL/ CAS NUMBER PEER REVIEW DATE PRIMARY USES ROUTE/EXPOSURE LEVELS STUDY LABORATORY
CHLORINATED PARAFFINS: C12, 60% CHLORINE
108171-26-2
08/14/85 ADDITIVE FOR EXTREME PRESSURE LUBRICANT; FLAME RETARDANT IN RUBBER, PLASTIC, AND PAINT Gavage R: 0,312,625, M: 0,125,250 MG/KG/50 PER GROUP Southern Research Institute
LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM):
MR: CLEAR EVIDENCE LIVER: NEOPLASTIC NODULE 0/50 10/50 16/48; CARCINOMA 0/50 3/50 2/48
KIDNEY TUBULAR CELL: ADENOMA 0/50 7/50 3/49 ADENOCARCINOMA 0/50 2/50 0/49 COMBINED 0/50 9/50 3/49
MAY HAVE BEEN RELATED: HEMATOPOIETIC SYSTEM: LEUKEMIA 7/50 12/50 14/50
FR: CLEAR EVIDENCE LIVER: NEOPLASTIC NODULE 0/50 4/50 7/50; CARCINOMA 0/50 1/50 1/50
THYROID GLAND FOLLICULAR CELL: ADENOMA 0/50 6/50 3/50 OR CARCINOMA 0/50 0/50 3/50 COMBINED 0/50 6/50 6/50
MM: CLEAR EVIDENCE LIVER: ADENOMA 11/50 20/50 29/50 OR CARCINOMA 11/50 15/50 17/50 COMBINED 2/50 34/50 38/50
FM: CLEAR EVIDENCE LIVER: ADENOMA 0/50 18/50 22/50 OR CARCINOMA 3/50 4/50 9/50 COMBINED 3/50 22/50 28/50
THYROID GLAND FOLLICULAR CELL: ADENOMA 8/50 12/49 18/49 OR CARCINOMA 0/50 0/49 2/49 COMBINED 8/50 12/49 15/49