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Substance Name: Phenoxyacetic acid
RN: 122-59-8
UNII: YRC253429Q
InChIKey: LCPDWSOZIOUXRV-UHFFFAOYSA-N
Classification Code
- Skin / Eye Irritant
Molecular Formula
- C8-H8-O3
Molecular Weight
- 152.1482
- All
- Links to Resources
- Names & Synonyms
- Registry Numbers
- Structure Descriptors
- Toxicity
- Physical Properties
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Names and Synonyms
Name of Substance
- Phenoxyacetic acid
Synonyms
- 4-06-00-00634 (Beilstein Handbook Reference)
- Acetic acid, phenoxy-
- Acide phenoxyacetique
- Acide phenoxyacetique [French]
- AI3-06295
- BRN 0907949
- CCRIS 7275
- EINECS 204-556-7
- FEMA No. 2872
- Glycol acid phenyl ether
- Glycolic acid phenyl ether
- Glycollic acid phenyl ether
- NSC 9810
- o-Phenylglycolic acid
- Phenoxyacetic acid
- Phenoxyethanoic acid
- Phenyl ether glycolic acid
- Phenylglycolic acid, O-
- POA
- UNII-YRC253429Q
Systematic Names
- Acetic acid, 2-phenoxy-
- Acetic acid, phenoxy-
- Phenoxyacetic acid
Superlist Name
- Phenoxyacetic acid
Registry Numbers
CAS Registry Number
- 122-59-8
FDA UNII
- YRC253429Q
System Generated Number
- 0000122598
Structure Descriptors
InChI
1S/C8H8O3/c9-8(10)6-11-7-4-2-1-3-5-7/h1-5H,6H2,(H,9,10)InChIKey
LCPDWSOZIOUXRV-UHFFFAOYSA-NSmiles
c1(OCC(O)Toxicity
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| guinea pig | LD50 | unreported | 1400mg/kg (1400mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(1), Pg. 25, 1981. | |
| mouse | LD50 | intravenous | 1gm/kg (1000mg/kg) | Pharmazie. Vol. 18, Pg. 642, 1963. | |
| mouse | LD50 | oral | 3750mg/kg (3750mg/kg) | Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 46(1), Pg. 25, 1981. | |
| rabbit | LD50 | oral | > 200mg/kg (200mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 887, 1979. | |
| rabbit | LD50 | skin | > 5gm/kg (5000mg/kg) | Food and Cosmetics Toxicology. Vol. 17, Pg. 887, 1979. | |
| rat | LD50 | intraperitoneal | 323mg/kg (323mg/kg) | Travaux de la Societe de Pharmacie de Montpellier. Vol. 34, Pg. 121, 1974. | |
| rat | LD50 | oral | 1500mg/kg (1500mg/kg) | GASTROINTESTINAL: CHANGES IN STRUCTURE OR FUNCTION OF SALIVARY GLANDS BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY) SENSE ORGANS AND SPECIAL SENSES: OTHER: EYE | Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 94, 1990. |
Physical Properties
| Physical Property | Value | Units | Temp (deg C) | Source |
|---|---|---|---|---|
| Melting Point | 98.5 | deg C | EXP | |
| Boiling Point | 285 | deg C | EXP | |
| pKa Dissociation Constant | 3.17 | (none) | 25 | EXP |
| log P (octanol-water) | 1.34 | (none) | EXP | |
| Water Solubility | 1.20E+04 | mg/L | 10 | EXP |
| Vapor Pressure | 1.65E-03 | mm Hg | 25 | EST |
| Henry's Law Constant | 1.68E-08 | atm-m3/mole | 25 | EST |
| Atmospheric OH Rate Constant | 2.63E-11 | cm3/molecule-sec | 25 | EST |
Physical property data is provided to ChemIDplus by SRC, Inc.