CAS 51446-31-2 4-Fluoro-3-hydroxybenzoic acid (HCID 593635)

Names & identifiers

Preferred name: 4-Fluoro-3-hydroxybenzoic acid
IUPAC: 4-fluoro-3-hydroxybenzoic acid
English name: 4-Fluoro-3-hydroxybenzoic acid
Molecular formula: C7H5FO3
Molecular weight: 156.11

Names & synonyms

4-Fluoro-3-hydroxybenzoic acid51446-31-2DTXSID90343978RefChem:523202DTXCID40295054434-190-5625-872-5MFCD00269641Benzoic acid, 4-fluoro-3-hydroxy-4-fluoro-3-hydroxy-benzoic acid3-hydroxy-4-fluorobenzoic acid3-hydroxy-4-fluoro-benzoic acid

Show more names

BUTTPARK 34\01-10TIMTEC-BB SBB0085055-Carboxy-2-fluorophenol4-Fluor-3-hydroxybenzoesure4-Fluoro-3-hydroxybenzoic acid 97%

CL8119AKOS005259065AC-3962DS-1512SY003002Z1203161962AMY14607A7585

Database identifiers

CAS: 51446-31-2
PubChem CID: 593635
DTXSID: DTXSID90343978
EC Number: 434-190-5、625-872-5

Properties

Computed structural properties

XLogP: 1.6
Topological polar surface area: 57.5 Å²
Hydrogen bond donors: 2
Hydrogen bond acceptors: 4
Rotatable bonds: 1
Heavy atoms: 11
Formal charge: 0
Complexity: 160

Physicochemical properties

Melting point: 214 · 214-218 °C (lit.)
Boiling point: 324 · 324.0±27.0 °C(Predicted)
Density: 1.492 · 1.492±0.06 g/cm3(Predicted)
storage temp.: Inert atmosphere,Room Temperature
pka: 4.02 · 4.02±0.10(Predicted)
form: Powder or Crystalline Powder
color: White to pale brown
BRN: 2829723 · 2829723
InChI: 1S/C7H5FO3/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3,9H,(H,10,11)
InChIKey: QATKOZUHTGAWMG-UHFFFAOYSA-N
SMILES: OC(=O)c1ccc(F)c(O)c1
CAS DataBase Reference: 51446 · 51446-31-2(CAS DataBase Reference)
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,C
Risk Statements: 36 · 36/37/38
Safety Statements: 26 · 26-36
WGK Germany: 3 · 3
Hazard Note: Corrosive
HazardClass: IRRITANT
HS Code: 2918290090 · 2918290090
Storage Class: 11 · 11 - Combustible Solids
Hazard Classifications: 2 Skin · Eye Irrit. 2Skin Irrit. 2STOT SE 3

Safety & regulation

GHS classification

GHS Classification · 6 items

This chemical does not meet GHS hazard criteria for 2% (1 of 49) of reports.

Warning

H315 (95.9%): 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 49 reports by companies from 8 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Not Classified

Hazard information

Regulatory InformationStatus: Active Update: 28-08-2019 https://echa.europa.eu/registration-dossier/-/registered-dossier/29794

Hazard Classes and Categories · 2 items

Skin Irrit. 2 (95.9%)

Not Classified

Safety data

PPE: dust mask type N95 (US), Eyeshields, Gloves
wgk: 3
hs_code: 2918290090
risk_code: 36/37/38
Signal word: Warning
Symbol(GHS): GHS07
hazard_code: Xi,C
hazard_note: Corrosive
safety_code: 26-36
hazard_class: IRRITANT
Storage Class: 11 - Combustible Solids
target organs: Respiratory system
Hazard statements: H315-H319-H335
Hazard Classifications: Eye Irrit. 2Skin Irrit. 2STOT SE 3
Precautionary statements: P261-P264-P271-P280-P302+P352-P305+P351+P338

Chemistry & industry

Applications · 1 item

Uses4-Fluoro-3-hydroxybenzoic acid may serve as a starting material in the synthesis of the following potent inhibitors of β-arylsulfotransferase IV (β-AST-IV):6-(2-(N-4-fluoro-3-hydroxybenzoylamino)ethylamino)purine via reaction with O-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate(HBTU) and 6-((2-ammonium trifluroacetate)ethylamino)purine6-(12-(N-4-fluoro-3-hydroxybenzoylamino)dodecylamino)purine via reaction with O-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate(HBTU) and 6-((12-ammonium trifluroacetate)dodecylamino)purine6-(12-(N-4-fluoro-3-hydroxybenzoylamino)dodecylamino)purine via reaction with O-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate(HBTU) and 6-((12-ammonium trifluroacetate)dodecylamino)purine2-chloro-6-(12-(N-4-fluoro-3-hydroxybenzoylamino)dodecylamino)purine via reaction with O-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate(HBTU) and 2-chloro-6-((12-ammonium trifluroacetate)dodecylamino)purine12-N-boc-1-N-(4-fluoro-3-hydroxybenzoyl)diaminododecane via reaction with O-benzotriazol-1-yl)-N,N,N′,N′-tetramethyluronium hexafluorophosphate(HBTU) and N-boc-1,12-diaminododecane