Basic information
- CAS
2215-77-2- Standard SMILES
O=C(O)c1ccc(Oc2ccccc2)cc1- InChIKey
RYAQFHLUEMJOMF-UHFFFAOYSA-N- Molecular formula
- C13H10O3
- Average molar mass
- 214.22 g/mol
- Monoisotopic mass
- 214.06299418
Overview
4-phenoxybenzoic acid is a phenoxybenzoic acid in which the phenoxy group is para to the carboxy group.
Names & identifiers
- Preferred name
- 4-Phenoxybenzoic acid
- IUPAC
- 4-phenoxybenzoic acid
- English name
- 4-PHENOXYBENZOIC ACID
- Molecular formula
- C13H10O3
- Molecular weight
- 214.22
Names & synonyms
Show more names
Database identifiers
- CAS
2215-77-2- PubChem CID
- 75182
- DTXSID
DTXSID6062258- ChEMBL
CHEMBL107518- ChEBI
CHEBI:72632- UNII
- K7YP1JL5BZ
- EC Number
- 218-682-5
- Nikkaji
- J80.430D
Properties
Computed structural properties
- XLogP
- 3.9
- Topological polar surface area
- 46.5 Ų
- Hydrogen bond donors
- 1
- Hydrogen bond acceptors
- 3
- Rotatable bonds
- 3
- Heavy atoms
- 16
- Formal charge
- 0
- Complexity
- 225
Experimental & physicochemical properties
Physicochemical properties
- Melting point
- 163 · 163-165 °C (lit.)
- Boiling point
- 314.35 °C · 314.35°C (rough estimate)
- Density
- 1.1956 · 1.1956 (rough estimate)
- refractive index
- 1.509 · 1.5090 (estimate)
- storage temp.
- Sealed in dry,Room Temperature
- solubility
- Very faint turbidity in hot methanol.
- form
- Crystalline Powder
- pka
- 4.57 · 4.57(at 25℃)
- color
- White to slightly yellow
- Sensitive
- Air Sensitive
- BRN
- 2212463 · 2212463
- InChI
- 1S/C13H10O3/c14-13(15)10-6-8-12(9-7-10)16-11-4-2-1-3-5-11/h1-9H,(H,14,15)
- InChIKey
- RYAQFHLUEMJOMF-UHFFFAOYSA-N
- SMILES
- OC(=O)c1ccc(Oc2ccccc2)cc1
- CAS DataBase Reference
- 2215 · 2215-77-2(CAS DataBase Reference)
- FDA UNII
- 7 YP1JL5BZ · K7YP1JL5BZ
- NIST Chemistry Reference
- 4 · Benzoic acid, 4-phenoxy-(2215-77-2)
- EPA Substance Registry System
- 4 · Benzoic acid, 4-phenoxy- (2215-77-2)
- UNSPSC Code
- 12352100 · 12352100
- NACRES
- 22 · NA.22
- Symbol(GHS)
- 7 · GHS07
- Signal word
- Warning
- Hazard statements
- 315 · H315-H319-H335
- Precautionary statements
- 261 · P261-P264-P271-P280-P302+P352-P305+P351+P338
- target organs
- Respiratory system
- PPE
- 95 · dust mask type N95 (US), Eyeshields, Gloves
- Hazard Codes
- Xi
- Risk Statements
- 36 · 36/37/38
- Safety Statements
- 26 · 26-37/39-36/37/39-36
- WGK Germany
- 3 · 3
- RTECS
- 6293620 · DH6293620
- TSCA
- TSCA listed
- HazardClass
- IRRITANT
- HS Code
- 29189900 · 29189900
- Storage Class
- 11 · 11 - Combustible Solids
- Hazard Classifications
- 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Toxicity
- 10 · TDLo ivn-rat: 10,711 mg/kg BIPBU* 25,686,2002
- REACH Registrations
- Active
Safety & regulation
GHS classification
GHS Classification
Warning
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
P261, P264, P264+P265, P271, P280, P302+P352, P304+P340, P305+P351+P338, P319, P321, P332+P317, P337+P317, P362+P364, P403+P233, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 50 reports by companies from 9 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Safety data
- PPE
- dust mask type N95 (US), Eyeshields, Gloves
- wgk
- 3
- tsca
- TSCA listed
- rtecs
- DH6293620
- hs_code
- 29189900
- Toxicity
- TDLo ivn-rat: 10,711 mg/kg BIPBU* 25,686,2002
- risk_code
- 36/37/38
- Signal word
- Warning
- Symbol(GHS)
- GHS07
- hazard_code
- Xi
- safety_code
- 26-37/39-36/37/39-36
- hazard_class
- IRRITANT
- Storage Class
- 11 - Combustible Solids
- target organs
- Respiratory system
- Hazard statements
- H315-H319-H335
- REACH Registrations
- Active
- Hazard Classifications
- Eye Irrit. 2Skin Irrit. 2STOT SE 3
- Precautionary statements
- P261-P264-P271-P280-P302+P352-P305+P351+P338
Chemistry & industry
Uses & manufacturing
Applications
Uses4-Phenoxybenzoic acid can block DNA binding of the human papillomarvirus (HPV) E2 protein. It is employed as an intermediate of Sitafloxacin, which is a fluoroquinolone antibiotic that shows promise in the treatment of Buruli ulcer.
Upstream & downstream products
Upstream raw materials
Downstream products
Suppliers100 total
Additional notes
DefinitionChEBI: A phenoxybenzoic acid in which the phenoxy group is para to the carboxy group.
Related reactions
Compound notes
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