Millipore Sigma Vibrant Logo
Attention: We have moved. Merck Millipore products are no longer available for purchase on MerckMillipore.com.Learn More

821814 4-Hydroxybenzoic acid

4-Hydroxybenzoic acid for synthesis. CAS 99-96-7, chemical formula 4-(OH)C₆H₄COOH.

4-Hydroxybenzoic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.
CAS #: 99-96-7 EC Number: 202-804-9 Molar Mass: 138.12 g/mol Chemical Formula: 4-(OH)C₆H₄COOH Hill Formula: C₇H₆O₃
821814
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
99-96-7202-804-9C₇H₆O₃4-(OH)C₆H₄COOH138.12 g/mol

Products

Catalogue NumberPackaging Qty/Pack
8218140005 Glass bottle 5 g
8218140250 Plastic bottle 250 g
8218141000 Plastic bottle 1 kg
Description
Catalogue Number821814
Description4-Hydroxybenzoic acid
References
Product Information
CAS number99-96-7
EC number202-804-9
Hill FormulaC₇H₆O₃
Chemical formula4-(OH)C₆H₄COOH
Molar Mass138.12 g/mol
HS Code2918 29 00
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
Application4-Hydroxybenzoic acid for synthesis. CAS 99-96-7, chemical formula 4-(OH)C₆H₄COOH.
Biological Information
Physicochemical Information
Density1.4041 g/cm3
Ignition temperature>250 °C
Melting Point215 - 217 °C
pH value3.3 (1 g/l, H₂O)
Bulk density600 kg/m3
Solubility5 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat > 5000 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H318: Causes serious eye damage.
H335: May cause respiratory irritation.
Precautionary Statement(s)P261: Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray.
P271: Use only outdoors or in a well-ventilated area.
P280: Wear eye protection/ face protection.
P304 + P340 + P312: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P403 + P233: Store in a well-ventilated place. Keep container tightly closed.
Signal WordDanger
Storage class10 - 13 Other liquids and solids
WGKWGK 1 slightly hazardous to water
Disposal4
Liquid organic acids or solutions should be diluted, if necessary, and carefully neutralized with sodium hydrogen carbonate (Cat. No. 106323) or with sodium hydroxide (Cat. No 106462). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535).
Safety Information
Categories of dangerirritant
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Supplemental Information
Specifications
Assay (HPLC, area%)≥ 98.0 % (a/a)
Melting range (lower value)≥ 214 °C
Melting range (upper value)≤ 217 °C
Identity (IR)passes test
Global Trade Item Number
Catalogue Number GTIN
8218140005 04022536479156
8218140250 04022536479163
8218141000 04022536479170

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Phenols and Phenol Ethers > Phenolcarboxylic Acids and Derivatives