Phenoxyacetic acid , Analysis standard , 122-59-8

Synonym(s):
Glycolic acid phenyl ether;Phenoxyacetic acid

CAS NO.：122-59-8

Empirical Formula: C8H8O3

Molecular Weight: 152.15

MDL number: MFCD00004296

EINECS: 204-556-7

PRODUCT Properties

• Melting point: 98-100 °C (lit.)
• Boiling point: 285 °C
• Density: 1.2143 (rough estimate)
• refractive index: 1.4447 (estimate)
• FEMA: 2872 | PHENOXYACETIC ACID
• Flash point: 165 °C
• storage temp.: Store below +30°C.
• solubility: ethanol: soluble10%, clear, colorless
• form: Granular Powder, Granules, or Prills
• pka: 3.17(at 25℃)
• color: White
• Odor: at 1.00 % in propylene glycol. sour sweet
• Odor Type: honey
• Water Solubility: 0.1-0.5 g/100 mL at 17 ºC
• Merck: 14,7254
• JECFA Number: 1026
• BRN: 907949
• Stability: Stable. Substances to be avoided include strong bases, strong oxidizing agents. Combustible.
• InChIKey: LCPDWSOZIOUXRV-UHFFFAOYSA-N
• LogP: 1.34
• CAS DataBase Reference: 122-59-8(CAS DataBase Reference)
• NIST Chemistry Reference: Acetic acid, phenoxy-(122-59-8)
• EPA Substance Registry System: Phenoxyacetic acid (122-59-8)

Description and Uses

Phenoxyacetic acid is a flavoring ingredient.?Its photodegradation using titanium dioxide as photocatalyst has been studied. Selective separation of penicillin V from phenoxyacetic acid using liquid membranes consisting of 1,2-dichloroethane and Amberlite LA-2 as carrier has been studied.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P264-P270-P301+P312-P302+P352-P305+P351+P338
• Hazard Codes: Xn
• Risk Statements: 22-36/37/38
• Safety Statements: 26-36-37/39
• RIDADR: UN 3345 6.1/ PGIII
• WGK Germany: 3
• RTECS: AJ2230000
• TSCA: Yes
• HazardClass: 6.1
• PackingGroup: III
• HS Code: 29189090
• Toxicity: LD50 orally in Rabbit: 1500 mg/kg LD50 dermal Rabbit > 5000 mg/kg