Ethoxyquin cas no:91-53-2
Synonyms: 6-Ethoxy-2,2,4-trimethylquinoline; 6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline; Anti-oxidizing quinoline; 1,2-dihydro-2,2,4-trimethyl-6-ethoxyquinoline; 2,2,4-trimethyl-6-ethoxy-1,2-di hydroquinoline; 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-quinolin; 6-Ethoxyl-2,2,4-trimethyl-1,2-dihydrquinoline; amea100; antageaw; AntioxidantAW; antioxidantec; Ethoxy Quinoline
NameEthoxyquin
CAS91-53-2
Synonyms6-Ethoxy-2,2,4-trimethylquinoline; 6-Ethoxy-1,2-dihydro-2,2,4-trimethylquinoline; Anti-oxidizing quinoline; 1,2-dihydro-2,2,4-trimethyl-6-ethoxyquinoline; 2,2,4-trimethyl-6-ethoxy-1,2-di hydroquinoline; 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-quinolin; 6-Ethoxyl-2,2,4-trimethyl-1,2-dihydrquinoline; amea100; antageaw; AntioxidantAW; antioxidantec; Ethoxy Quinoline
EINECS(EC#)202-075-7
Molecular FormulaC14H19NO
Molecular Weight217.31
Appearanceyellow to red-brown liquid
refractive index1.569~1.571
storage temp0-6°C
Hazard Xn:Harmful
Risk R22
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- VB8225000
- CHEMICAL NAME :
- Quinoline, 6-ethoxy-1,2-dihydro-2,2,4-trimethyl-
- CAS REGISTRY NUMBER :
- 91-53-2
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 17
- MOLECULAR FORMULA :
- C14-H19-N-O
- MOLECULAR WEIGHT :
- 217.34
- WISWESSER LINE NOTATION :
- T66 BM CHJ C1 C1 E1 HO2
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1730 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 200 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 178 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex)
Behavioral - convulsions or effect on seizure threshold
Behavioral - coma
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 14377 mg/kg/3W-C
- TOXIC EFFECTS :
- Blood - change in clotting factors
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 63 gm/kg/30W-I
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - changes in bladder weight
Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 122 gm/kg/58W-C
- TOXIC EFFECTS :
- Kidney, Ureter, Bladder - other changes
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 12 gm/kg/29W-C
- TOXIC EFFECTS :
- Liver - changes in liver weight
Kidney, Ureter, Bladder - changes in tubules (including acute renal failure,
acute tubular necrosis)
Kidney, Ureter, Bladder - changes in bladder weight
MUTATION DATA
- TEST SYSTEM :
- Rodent - rat
- DOSE/DURATION :
- 13 gm-kg/4W (Continuous)
- REFERENCE :
- TXAPA9 Toxicology and Applied Pharmacology. (Academic Press, Inc., 1 E.
First St., Duluth, MN 55802) V.1- 1959- Volume(issue)/page/year:
99,37,1989
*** U.S. STANDARDS AND REGULATIONS ***
EPA FIFRA 1988 PESTICIDE SUBJECT TO REGISTRATION OR RE-REGISTRATION
FEREAC Federal Register. (U.S. Government Printing Office, Supt. of
Documents, Washington, DC 20402) V.1- 1936- Volume(issue)/page/year:
54,7740,1989
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOHS - National Occupational Hazard Survey (1974)
NOHS Hazard Code - 83809
No. of Facilities: 204 (estimated)
No. of Industries: 3
No. of Occupations: 13
No. of Employees: 3572 (estimated)
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - 83809
No. of Facilities: 876 (estimated)
No. of Industries: 6
No. of Occupations: 14
No. of Employees: 7945 (estimated)
