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800898 Diethyl malonate

800898
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
105-53-3203-305-9C₇H₁₂O₄CH₂(COOC₂H₅)₂160.17 g/mol

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                  Description
                  Catalogue Number800898
                  SynonymsEthyl malonate, Malonic acid diethyl ester
                  DescriptionDiethyl malonate
                  References
                  Product Information
                  CAS number105-53-3
                  EC number203-305-9
                  Hill FormulaC₇H₁₂O₄
                  Chemical formulaCH₂(COOC₂H₅)₂
                  Molar Mass160.17 g/mol
                  HS Code2917 19 10
                  Structure formula ImageStructure formula Image
                  Quality LevelMQ200
                  Applications
                  ApplicationDiethyl malonate for synthesis. CAS 105-53-3, chemical formula CH₂(COOC₂H₅)₂.
                  Biological Information
                  Physicochemical Information
                  Boiling point199 °C (1013 hPa)
                  Density1.055 g/cm3 (20 °C)
                  Explosion limit0.8 - 12.8 %(V)
                  Flash point93 °C DIN 51758
                  Ignition temperature435 °C DIN 51794
                  Melting Point-51 - -50 °C
                  Vapor pressure0.36 hPa (25 °C)
                  Solubility20.8 g/l (External MSDS)
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Rat 15720 mg/kg
                  LD 50 dermalLD50 Rabbit > 16000 mg/kg
                  Safety Information according to GHS
                  Hazard Pictogram(s) Hazard Pictogram(s)
                  Hazard Statement(s)H319: Causes serious eye irritation.
                  Precautionary Statement(s)P264: Wash skin thoroughly after handling.
                  P280: Wear eye protection/ face protection.
                  P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
                  P337 + P313: If eye irritation persists: Get medical advice/ attention.
                  Signal WordWarning
                  RTECSOO0700000
                  Storage class10 - 13 Other liquids and solids
                  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
                  Product Usage Statements
                  Storage and Shipping Information
                  StorageStore below +30°C.
                  Packaging Information
                  Transport Information
                  Supplemental Information
                  Specifications
                  Assay (GC, area%)≥ 98.0 % (a/a)
                  Density (d 20 °C/ 4 °C)1.053 - 1.057
                  Identity (IR)passes test

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                  Categories

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                  Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Esters of Di- and Tricarboxylic Acids
                  Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Pharma > Organic Synthesis Building Blocks and Reagents for Pharma > Carboxylic Acid Derivatives > Esters of Carboxylic Acid > Esters of Di- and Tricarboxylic Acids