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800503 Butyric anhydride

800503
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
106-31-0203-383-4C₈H₁₄O₃(CH₃CH₂CH₂CO)₂O158.2 g/mol

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          Description
          Catalogue Number800503
          References
          Product Information
          CAS number106-31-0
          EC number203-383-4
          Hill FormulaC₈H₁₄O₃
          Chemical formula(CH₃CH₂CH₂CO)₂O
          Molar Mass158.2 g/mol
          HS Code2915 90 70
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          ApplicationButyric anhydride for synthesis. CAS No. 106-31-0, EC Number 203-383-4.
          Biological Information
          Physicochemical Information
          Boiling point195 - 199 °C (1013 hPa)
          Density0.967 g/cm3
          Explosion limit1.1 - 7.6 %(V)
          Flash point87 °C
          Ignition temperature290 °C
          Melting Point-75 - -66 °C
          Vapor pressure0.4 hPa (20 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 8790 mg/kg
          LD 50 dermalLD50 Rabbit 6400 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Statement(s)H314: Causes severe skin burns and eye damage.
          EUH014: Reacts violently with water.
          Precautionary Statement(s)P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection.
          P301 + P330 + P331: IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
          P303 + P361 + P353: IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water.
          P304 + P340 + P310: IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor.
          P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
          P363: Wash contaminated clothing before reuse.
          Signal WordDanger
          Storage class8A Combustible, corrosive hazardous materials
          WGKWGK 1 slightly hazardous to water
          Disposal11
          Organic acid halides, anhydrides and isocyanates can be added dropwise to an excess of methanol (Cat. No. 822283) to convert them into the corresponding methyl esters or methyl carbamates. If necessary, neutralize with sodium hydroxide solution (Cat. No. 105587). Fill into container A.
          Safety Information
          Categories of dangercorrosive
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 97.0 % (a/a)
          Density (d 20 °C/ 4 °C)0.966 - 0.968
          Identity (IR)passes test

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          Categories

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