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

800468 Benzenesulfonic acid

Benzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7.

Benzenesulfonic acid MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Phenylsulfonic acid

CAS #: 98-11-3 EC Number: 202-638-7 Molar Mass: 158.18 g/mol Chemical Formula: C₆H₅SO₃H Hill Formula: C₆H₆O₃S
View Products on Sigmaaldrich.com
800468
Purchase on Sigma-Aldrich

Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
98-11-3202-638-7C₆H₆O₃SC₆H₅SO₃H158.18 g/mol

Products

Catalog NumberPackaging Qty/Pack
8004680005 Glass bottle 5 g
8004680250 Glass bottle 250 g
8004681000 Glass bottle 1 kg
Description
Catalogue Number800468
SynonymsPhenylsulfonic acid
References
Product Information
CAS number98-11-3
EC number202-638-7
Hill FormulaC₆H₆O₃S
Chemical formulaC₆H₅SO₃H
Molar Mass158.18 g/mol
HS Code2904 10 60
Structure formula ImageStructure formula Image
Quality LevelMQ200
Applications
ApplicationBenzenesulfonic acid for synthesis. CAS No. 98-11-3, EC Number 202-638-7.
Biological Information
Physicochemical Information
Boiling point171 °C (0.13 hPa)
Density1.32 g/cm3 (47 °C)
Flash point>100 °C
Melting Point43 °C
pH value2 (H₂O, 20 °C) (saturated solution)
Solubility930 g/l
Dimensions
Materials Information
Toxicological Information
LD 50 oralLD50 Rat 1175 mg/kg
Safety Information according to GHS
Hazard Pictogram(s) Hazard Pictogram(s)
Hazard Pictogram(s)
Hazard Statement(s)H290: May be corrosive to metals.
H302: Harmful if swallowed.
H314: Causes severe skin burns and eye damage.
Precautionary Statement(s)P234: Keep only in original packaging.
P260: Do not breathe dust or mist.
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
P301 + P312: IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell.
P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Signal WordDanger
RTECSDB4200000
Storage class8A Combustible, corrosive hazardous materials
WGKWGK 1 slightly hazardous to water
Disposal3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.
Safety Information
Categories of dangerharmful, corrosive
Product Usage Statements
Storage and Shipping Information
StorageStore below +30°C.
Packaging Information
Transport Information
Declaration (railroad and road) ADR, RIDUN 2585 , 8, III
Declaration (transport by air) IATA-DGRUN 2585 , 8, III
Declaration (transport by sea) IMDG-CodeUN 2585 , 8, III, Segregation Group: 1 (Acids)
Supplemental Information
Specifications
Assay (acidimetric)≥ 97.0 %
Water (K. F.)≤ 3.0 %
Sulfuric acid≤ 0.7 %
Identity (IR)passes test
Due to its specific melting range the product may be solid, liquid, a solidified melt or a supercooled melt.
Global Trade Item Number
Catalog Number GTIN
8004680005 04022536359502
8004680250 04022536359519
8004681000 04022536359526

Related Products & Applications

Categories

Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts
Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Electroplating > Organic Synthesis Process Chemicals for Electroplating
Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Sulfur Compounds > Sulfonic Acids and Derivatives > Sulfonic Acid Esters and Salts