240141

4-Hydroxybenzoic acid

ReagentPlus^®, ≥99%

• Linear Formula: HOC₆H₄CO₂H
• CAS Number: 99-96-7
• Molecular Weight: 138.12
• Beilstein: 970950
• EC Number: 202-804-9
• MDL number: MFCD00002547
• PubChem Substance ID: 24854406
• NACRES: NA.22

Properties

• Quality Level: 100
• product line: ReagentPlus^®
• Assay: ≥99%
• form: powder
• mp: 213-217 °C (lit.)
• solubility: water: soluble 125 part(lit.); acetone: soluble(lit.); alcohol: freely soluble(lit.); carbon disulfide: insoluble(lit.); chloroform: slightly soluble(lit.); diethyl ether: soluble(lit.)
• SMILES string: OC(=O)c1ccc(O)cc1
• InChI: 1S/C7H6O3/c8-6-3-1-5(2-4-6)7(9)10/h1-4,8H,(H,9,10)
• InChI key: FJKROLUGYXJWQN-UHFFFAOYSA-N

Description

Application

4-Hydroxybenzoic acid can be used as a reactant to synthesize:

• Monoesters via esterification with sucrose.
• Thermotropic liquid crystalline polymers.
• 4-Hydroxybenzaldoxime via one-pot chemoenzymatic method.

Legal Information

ReagentPlus is a registered trademark of Sigma-Aldrich Co. LLC

Safety Information

• Pictograms: GHS05,GHS07
• Signal Word: Danger
• Hazard Statements: H318 - H335
• Precautionary Statements: P280 - P305 + P351 + P338 + P310
• Hazard Classifications: Eye Dam. 1 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves