Trolox
Suppliers
Names
[ CAS No. ]:
53188-07-1
[ Name ]:
Trolox
[Synonym ]:
6-Hydroxy-2,5,7,8-tetramethylchromane-2-carboxylic acid
6-Hydroxy-2,5,7,8-tetramethyl-2-chromanecarboxylic acid
6-HYDROXY-2,5,7,8-TETRAMETHYLCHROMAN-2-CARBOXYLIC ACID
Trolox
6-hydroxy-2,5,7,8-tetramethyl-3,4-dihydro-2H-chromene-2-carboxylic acid
2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-
MFCD00006846
EINECS 258-422-8
6-Hydroxy-2,5,7,8-tetramethyl-chroman-; 2-carboxylic acid
Chemical & Physical Properties
[ Density]:
1.2±0.1 g/cm3
[ Boiling Point ]:
450.3±45.0 °C at 760 mmHg
[ Melting Point ]:
187-189ºC(lit.)
[ Molecular Formula ]:
C14H18O4
[ Molecular Weight ]:
250.290
[ Flash Point ]:
171.0±22.2 °C
[ Exact Mass ]:
250.120514
[ PSA ]:
66.76000
[ LogP ]:
3.01
[ Vapour Pressure ]:
0.0±1.2 mmHg at 25°C
[ Index of Refraction ]:
1.568
[ Storage condition ]:
0-6°C
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- DJ2273000
- CHEMICAL NAME :
- 2H-1-Benzopyran-2-carboxylic acid, 3,4-dihydro-6-hydroxy-2,5,7,8-tetramethyl-
- CAS REGISTRY NUMBER :
- 53188-07-1
- LAST UPDATED :
- 199806
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C14-H18-O4
- MOLECULAR WEIGHT :
- 250.32
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 :
- 4300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 1800 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1630 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1700 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1930 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >2 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JAOCA7 Journal of the American Oil Chemists' Society. (Champaign, IL) V.24-56, 1947-79. Volume(issue)/page/year: 52,174,1975
Safety Information
[ Hazard Codes ]:
Xi
[ Risk Phrases ]:
36/37/38
[ Safety Phrases ]:
26-36
[ WGK Germany ]:
2
[ RTECS ]:
DJ2273000
[ HS Code ]:
2932999099
Customs
[ HS Code ]: 2932999099
[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%