Phenoxyisobutyric acid
Names
[ CAS No. ]:
943-45-3
[ Name ]:
Phenoxyisobutyric acid
[Synonym ]:
2-Methyl-2-phenoxy-propanoic acid
2-Methyl-2-phenoxypropanoic acid
dimethylphenoxyacetic acid
2-phenoxyisobutyric acid
Phenoxyisobutyric acid
2-Phenoxy-2,2-dimethyl acetic acid
EINECS 213-402-8
Propanoic acid, 2-methyl-2-phenoxy-
2-phenoxy-2-methylpropanoic acid
2-Methyl-2-phenoxypropionic acid
Propionic acid,2-methyl-2-phenoxy
Chemical & Physical Properties
[ Density]:
1.1±0.1 g/cm3
[ Boiling Point ]:
289.3±13.0 °C at 760 mmHg
[ Molecular Formula ]:
C10H12O3
[ Molecular Weight ]:
180.201
[ Flash Point ]:
111.7±13.3 °C
[ Exact Mass ]:
180.078644
[ PSA ]:
46.53000
[ LogP ]:
2.04
[ Vapour Pressure ]:
0.0±0.6 mmHg at 25°C
[ Index of Refraction ]:
1.526
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- UF6104200
- CHEMICAL NAME :
- Propionic acid, 2-methyl-2-phenoxy-
- CAS REGISTRY NUMBER :
- 943-45-3
- BEILSTEIN REFERENCE NO. :
- 1947985
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H12-O3
- MOLECULAR WEIGHT :
- 180.22
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 507 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- TSPMA6 Travaux de la Societe de Pharmacie de Montpellier. (Soc. de Pharmacie de Montpellier, Faculte de Pharmacie de Montpellier, Ave. Ch.-Flahault, 34060 Montpellier, France) V.1- 1942- Volume(issue)/page/year: 34,121,1974
Safety Information
[ Hazard Codes ]:
Xi: Irritant;
[ HS Code ]:
2918990090
Synthetic Route
Customs
[ HS Code ]: 2918990090
[ Summary ]:
2918990090. other carboxylic acids with additional oxygen function and their anhydrides, halides, peroxides and peroxyacids; their halogenated, sulphonated, nitrated or nitrosated derivatives. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%