Summaries & Associations of Study Results
TR-314 Methyl Methacrylate
Target Organs and Levels of Evidence
NTP Technical Report Number 314
Produced from Chemtrack Database 09/19/01
| CHEMICAL/ CAS NUMBER | PEER REVIEW DATE | PRIMARY USES | ROUTE/EXPOSURE LEVELS | STUDY LABORATORY |
|---|---|---|---|---|
| METHYL METHACRYLATE 80-62-6 |
12/09/85 | IN MANUF. OF METHACRYLATE RESINS & PLASTICS, IN IMPREGNATION OF CONCRETE, MONOMER.,COMONOMER, INTERMEDIATE, OCCURS IN OIL FROM ROMAN CHAMOMILE (MERCK 1989) | Inhalation FR: 0,250,500, MR&M: 0,500,1000 PPM/50 PER GROUP | Battelle Northwest Laboratory |
| LEVELS OF EVIDENCE OF CARCINOGENICITY--ORGAN/TISSUE (NEOPLASM): | ||||
| MR: NO EVIDENCE | ||||
| NON-NEOPLASTIC LESIONS: | NASAL CAVITY: INFLAMMATION; DEGENERATION, EPITHELIAL | |||
| FR: NO EVIDENCE | ||||
| NON-NEOPLASTIC LESIONS: | NASAL CAVITY: INFLAMMATION; DEGENERATION, EPITHELIAL | |||
| MM: NO EVIDENCE | ||||
| NON-NEOPLASTIC LESIONS: | NASAL CAVITY: INFLAMMATION; DEGENERATION, EPITHELIAL; HYPERPLASIA, EPITHELIAL | |||
| FM: NO EVIDENCE | ||||
| NON-NEOPLASTIC LESIONS: | NASAL CAVITY: INFLAMMATION; DEGENERATION, EPITHELIAL; HYPERPLASIA, EPITHELIAL | |||
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