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820782 | 2-Methylbutyric acid

820782
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      Overview

      Replacement Information

      Key Spec Table

      CAS #EC NumberHill FormulaChemical FormulaMolar Mass
      116-53-0204-145-2C₅H₁₀O₂CH₃CH₂CH(CH₃)COOH102.13 g/mol

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      8207820100
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          Glass bottle 100 ml
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          8207820250
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              Glass bottle 250 ml
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              Description
              Catalogue Number820782
              Synonyms2-Ethylpropionic acid
              Description2-Methylbutyric acid
              References
              Product Information
              CAS number116-53-0
              EC number204-145-2
              Hill FormulaC₅H₁₀O₂
              Chemical formulaCH₃CH₂CH(CH₃)COOH
              Molar Mass102.13 g/mol
              HS Code2915 60 90
              Structure formula Image
              Applications
              Application2-Methylbutyric acid for synthesis. CAS 116-53-0, chemical formula CH₃CH₂CH(CH₃)COOH. 2-Methylbutyric acid MSDS or SDS, and related info below.
              Biological Information
              Physicochemical Information
              Boiling point176 - 177 °C (1013 hPa)
              Density0.94 g/cm3 (20 °C)
              Explosion limit1.6 - 7.3 %(V)
              Flash point74 °C
              Ignition temperature420 °C
              Melting Point<-70 °C
              Vapor pressure1 hPa (20 °C)
              Solubility20 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Rat 1739 mg/kg
              LD 50 dermalLD50 Rabbit 1372 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s)

              Hazard Statement(s)H290: May be corrosive to metals.
              H302 + H312: Harmful if swallowed or in contact with skin
              H314: Causes severe skin burns and eye damage.
              Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection.
              P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
              P302 + P352: IF ON SKIN: Wash with plenty of soap and 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.
              P308 + P310: IF exposed or concerned: immediately call a POISON CENTER or doctor/ physician.
              Storage class8A Combustible, corrosive hazardous materials
              WGKWGK 1 slightly water endangering
              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
              Hazard Symbols Corrosive
              Categories of dangerharmful, corrosive
              R PhraseR 21/22-34
              Harmful in contact with skin and if swallowed.Causes burns.
              S PhraseS 26-36/37/39-45
              In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).
              Product Usage Statements
              Storage and Shipping Information
              StorageStore below +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 3265 , 8, II
              Declaration (transport by air) IATA-DGRUN 3265 , 8, II
              Declaration (transport by sea) IMDG-CodeUN 3265 , 8, II, Segregation Group: 1 (Acids)
              Supplemental Information
              Specifications
              Assay (GC, area%)≥ 98.0 % (a/a)
              Density (d 20 °C/ 4 °C)0.935 - 0.936
              Identity (IR)passes test

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              Categories

              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acids > Unsubstituted Monocarboxylic Acids
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Carboxylic Acids > Unsubstituted Monocarboxylic Acids
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line "for synthesis" > Carboxylic Acids > Unsubstituted Monocarboxylic Acids