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800472 Isobutyric acid

Isobutyric acid for synthesis. CAS 79-31-2, EC Number 201-195-7, chemical formula (CH₃)₂CHCOOH.

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

Synonyms: 2-Methylpropionic acid

CAS #: 79-31-2 EC Number: 201-195-7 Molar Mass: 88.11 g/mol Chemical Formula: (CH₃)₂CHCOOH Hill Formula: C₄H₈O₂
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
79-31-2201-195-7C₄H₈O₂(CH₃)₂CHCOOH88.11 g/mol

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          Description
          Catalogue Number800472
          Synonyms2-Methylpropionic acid
          DescriptionIsobutyric acid
          References
          Product Information
          CAS number79-31-2
          EC index number607-063-00-9
          EC number201-195-7
          Hill FormulaC₄H₈O₂
          Chemical formula(CH₃)₂CHCOOH
          Molar Mass88.11 g/mol
          HS Code2915 60 11
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationIsobutyric acid for synthesis. CAS 79-31-2, EC Number 201-195-7, chemical formula (CH₃)₂CHCOOH.
          Biological Information
          Physicochemical Information
          Density0.950 g/cm3 (20 °C)
          Explosion limit1.6 - 7.3 %(V)
          Flash point55 °C
          Ignition temperature455 °C
          Melting Point-47 °C
          pH value2.3 (500 g/l, H₂O, 25 °C)
          Vapor pressure2 hPa (20 °C)
          Solubility618 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 266 mg/kg
          LD 50 dermalLD50 Rabbit 475 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H226: Flammable liquid and vapour.
          H302: Harmful if swallowed.
          H311: Toxic in contact with skin.
          H314: Causes severe skin burns and eye damage.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P233: Keep container tightly closed.
          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
          RTECSNQ4375000
          Storage class3 Flammable liquids
          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
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 2529 , 3 (8), III
          Declaration (transport by air) IATA-DGRUN 2529 , 3 (8), III
          Declaration (transport by sea) IMDG-CodeUN 2529 , 3 (8), III
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 99.0 % (a/a)
          Density (d 20 °C/ 4 °C)0.947 - 0.949
          Water (K. F.)≤ 0.20 %
          Identity (IR)passes test
          Global Trade Item Number
          Catalogue Number GTIN
          8.00472.0100 04022536359649
          8.00472.1000 04022536359663

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          Categories

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          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Unsubstituted Monocarboxylic Acids
          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Unsubstituted Monocarboxylic Acids