Introduction：Basic information about CAS 943-45-3|Phenoxyisobutyric acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Phenoxyisobutyric acid |
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| CAS Number | 943-45-3 | Molecular Weight | 180.201 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 289.3±13.0 °C at 760 mmHg |
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| Molecular Formula | C10H12O3 | Melting Point | / |
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| MSDS | / | Flash Point | 111.7±13.3 °C |
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Names
| Name | 2-methyl-2-phenoxypropanoic acid |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 289.3±13.0 °C at 760 mmHg |
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| Molecular Formula | C10H12O3 |
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| Molecular Weight | 180.201 |
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| Flash Point | 111.7±13.3 °C |
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| Exact Mass | 180.078644 |
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| PSA | 46.53000 |
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| LogP | 2.04 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.526 |
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| InChIKey | ILPUOPPYSQEBNJ-UHFFFAOYSA-N |
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| SMILES | CC(C)(Oc1ccccc1)C(=O)O |
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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 DATAACUTE 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
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Safety Information
| Hazard Codes | Xi: Irritant; |
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| HS Code | 2918990090 |
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Customs
| HS Code | 2918990090 |
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| 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% |
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Synonyms
| 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 |
