2-PHENOXYBENZOIC ACID
- CAS NO.:2243-42-7
- Empirical Formula: C13H10O3
- Molecular Weight: 214.22
- MDL number: MFCD00002429
- EINECS: 218-811-5
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 02:17:27
What is 2-PHENOXYBENZOIC ACID?
Chemical properties
WHITE POWDER
The Uses of 2-PHENOXYBENZOIC ACID
2-Phenoxybenzoic acid was used as an internal standard in the quantification of pyrethroid metabolites.
Definition
ChEBI: A phenoxybenzoic acid in which the phenoxy group is ortho to the carboxy group.
Safety Profile
A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.
Purification Methods
Crystallise the acid from aqueous EtOH or H2O (m 114o). [Beilstein 10 H 65, 10 I 28, 10 II 40, 10 III 99, 10 IV 132.]
Properties of 2-PHENOXYBENZOIC ACID
| Melting point: | 110-112 °C (lit.) |
| Boiling point: | 355 °C |
| Density | 1.1553 |
| refractive index | 1.5090 (estimate) |
| storage temp. | Sealed in dry,Room Temperature |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Solid |
| pka | 3.53(at 25℃) |
| color | Pale Purple |
| BRN | 978452 |
| CAS DataBase Reference | 2243-42-7(CAS DataBase Reference) |
| EPA Substance Registry System | Benzoic acid, 2-phenoxy- (2243-42-7) |
Safety information for 2-PHENOXYBENZOIC ACID
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for 2-PHENOXYBENZOIC ACID
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