Poly(2,2,4-trimethyl-1,2-dihydroquinoline)
Agent Name
Poly(2,2,4-trimethyl-1,2-dihydroquinoline)
CAS Number
26780-96-1
Formula
(C12-H15-N)x-
Major Category
Plastics & Rubber
Synonyms
1,2-Dihydro-2,2,4-trimethylquinoline homopolymer; 2,2,4-Trimethyl-1,2-dihydroquinoline polymer; Acetonanil; AgeRite MA; Antigene RDF; Antioxidant HS; Antioxidant HSL; Flectol H; Flectol H, polymer; Nocrac 224; Nonflex RD; Permanax 45; Permanax TQ; Polnoks R; Quinoline, 1,2-dihydro-2,2,4-trimethyl-, homopolymer; Trimethyldihydroquinoline polymer; Poly(1,2-dihydro-2,2,4-trimethylquinoline); [ChemIDplus] 1,2-Dihydro-2,2,4-trimethylquinoline polymer; AgeRite Resin D; Anox HB; Antage RD; Antigene RD; Antigene RD-G; Flectol Flakes; Forte RD; HS; HS (antioxidant); HSL; Lowinox ACP; Naugard Q; Nocrac 224S; Nonflex QS; Quinoline, 1,2-dihydro-2,2,4-trimethyl-, polymers; Ryphosan S; TDQP; Ultranox 254; Vanlube RD; Vulkanox HS; Vulkanox HS-LG; [CAMEO] Akrochem Antioxidant DQ Powder; Trimethyldihydroquinoline, Polymerized; [Akrochem MSDS]
Category
Polymers
Description
Yellowish to amber solid with a mild odor; [CAMEO] Yellow to brown powder;
Sources/Uses
Used as an antioxidant and stabilizer or polymerization inhibitor; [NTP]
Comments
Causes impaired liver function tests and changes in liver weight in 6-week oral studies of rats; [RTECS] May cause eye irritation; Prolonged exposure may cause skin irritation; [NTP] May cause mechanical irritation; Harmful by ingestion; [Akrochem MSDS] See "1,2-Dihydro-2,2,4-trimethylquinoline."
Restricted
Banned for use in contact with food; [EPA]
Biomedical References
Exposure Assessment
Explanatory Notes
Vapor pressure = 73.5 mm Hg @ 50 deg C; [CAMEO]
Adverse Effects
Hepatotoxin
Hepatoxic (a) from occupational exposure (secondary effect) or (b) in animal studies or in humans after ingestion
Diseases, Processes, and Activities Linked to This Agent
Other Information
No other related information on this agent was found.