H3766

Sodium 4-hydroxybenzoate

analytical standard

• Synonym(s): Sodium p-hydroxybenzoate, 4-Hydroxybenzoic acid sodium salt
• Linear Formula: 4-HOC₆H₄CO₂Na
• CAS Number: 114-63-6
• Molecular Weight: 160.10
• Beilstein/REAXYS Number: 4163553
• EC Number: 204-051-1
• MDL number: MFCD00016530
• UNSPSC Code: 41116107
• PubChem Substance ID: 329815201
• NACRES: NA.24

Properties

• grade: analytical standard
• Quality Level: 100
• assay: ≥98.0% (HPLC)
• technique(s): HPLC: suitable; gas chromatography (GC): suitable
• application(s): food and beverages
• format: neat
• SMILES string: [Na+].Oc1ccc(cc1)C([O-])=O
• InChI: 1S/C7H6O3.Na/c8-6-3-1-5(2-4-6)7(9)10;/h1-4,8H,(H,9,10);/q;+1/p-1
• InChI key: ZLVSYODPTJZFMK-UHFFFAOYSA-M

Description

Application

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

Sodium 4-hydroxybenzoate has been used to study its catalytic esterification with benzyl bromide by ultrasound-assisted solid–liquid phase-transfer catalysis (U-SLPTC) using the novel dual-site phase-transfer catalyst 4,40-bis(tributylammoniomethyl)-1,10-biphenyl dichloride (BTBAMBC).[1]

Recommended products

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Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H315,H319,H335
• pcodes: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves