2-Hydroxy-2-methylpropanoic acid 2-phenylethyl ester
Suppliers
Names
[ CAS No. ]:
10290-01-4
[ Name ]:
2-Hydroxy-2-methylpropanoic acid 2-phenylethyl ester
[Synonym ]:
2-phenylethyl 2-hydroxy-2-methylpropionate
phenethyl 2-hydroxy-2-methylpropanoate
Chemical & Physical Properties
[ Density]:
1.1g/cm3
[ Boiling Point ]:
316.6ºC at 760mmHg
[ Molecular Formula ]:
C12H16O3
[ Molecular Weight ]:
208.25400
[ Flash Point ]:
129.7ºC
[ Exact Mass ]:
208.11000
[ PSA ]:
46.53000
[ LogP ]:
1.54320
[ Vapour Pressure ]:
0.00017mmHg at 25°C
[ Index of Refraction ]:
1.52
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- NQ5075000
- CHEMICAL NAME :
- Isobutyric acid, alpha-hydroxy-, 2-phenylethyl ester
- CAS REGISTRY NUMBER :
- 10290-01-4
- BEILSTEIN REFERENCE NO. :
- 2722272
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 6
- MOLECULAR FORMULA :
- C12-H16-O3
- MOLECULAR WEIGHT :
- 208.28
- WISWESSER LINE NOTATION :
- QX1&1&VO2R
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 :
- 3300 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2800 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 1900 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- >6 mL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - guinea pig
- DOSE/DURATION :
- 1100 uL/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948 ** OTHER MULTIPLE DOSE TOXICITY DATA **
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Administration onto the skin
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 90 mL/kg/13W-I
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Related to Chronic Data - death
- REFERENCE :
- JPETAB Journal of Pharmacology and Experimental Therapeutics. (Williams & Wilkins Co., 428 E. Preston St., Baltimore, MD 21202) V.1- 1909/10- Volume(issue)/page/year: 93,26,1948
Safety Information
[ HS Code ]:
2918199090
Synthetic Route
Customs
[ HS Code ]: 2918199090
[ Summary ]:
2918199090 other carboxylic acids with alcohol function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0%