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]

Exposure Assessment
Explanatory Notes

Vapor pressure = 73.5 mm Hg @ 50 deg C; [CAMEO]

Adverse Effects
Hepatotoxin

Hepatotoxin, Secondary

Links to Other NLM Databases
Toxicity Information

Search TOXNET

Chemical Information

Search ChemIDplus

Biomedical References

Search PubMed

Related Information in HazMap
Other Information

No other related information on this agent was found.