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822100 (S)-(-)-Ethyl lactate

822100
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
687-47-8211-694-1C₅H₁₀O₃CH₃CH(OH)COOC₂H₅118.13 g/mol

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          Description
          Catalogue Number822100
          SynonymsL(-)-Lactic acid ethyl ester, (S)-(-)-2-Hydroxypropionic acid ethyl ester
          Description(S)-(-)-Ethyl lactate
          References
          Product Information
          CAS number687-47-8
          EC index number607-129-00-7
          EC number211-694-1
          Hill FormulaC₅H₁₀O₃
          Chemical formulaCH₃CH(OH)COOC₂H₅
          Molar Mass118.13 g/mol
          HS Code2918 11 00
          Quality LevelMQ200
          Applications
          Application(S)-(-)-Ethyl lactate for synthesis. CAS 687-47-8, chemical formula CH₃CH(OH)COOC₂H₅.
          Biological Information
          Physicochemical Information
          Boiling point154 °C (1013 hPa)
          Density1.03 g/cm3 (20 °C)
          Explosion limit1.5 - 16.4 %(V)
          Flash point53.8 °C
          Ignition temperature400 °C
          Melting Point-9 °C
          pH value4 (50 g/l, H₂O, 20 °C)
          Vapor pressure510 Pa (20 °C)
          Viscosity kinematic2.7 mm2/s (25 °C)
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat > 2000 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.
          H318: Causes serious eye damage.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P210: Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
          P233: Keep container tightly closed.
          P240: Ground and bond container and receiving equipment.
          P241: Use explosion-proof electrical/ ventilating/ lighting equipment.
          P280: Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing 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.
          Signal WordDanger
          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 dangerflammable, irritant
          Product Usage Statements
          Storage and Shipping Information
          StorageStore below +30°C.
          Packaging Information
          Transport Information
          Declaration (railroad and road) ADR, RIDUN 1192 , 3, III
          Declaration (transport by air) IATA-DGRUN 1192 , 3, III
          Declaration (transport by sea) IMDG-CodeUN 1192 , 3, III
          Supplemental Information
          Specifications
          Assay (GC, area%)≥ 99.0 % (a/a)
          Density (d 20 °C/ 4 °C)1.032 - 1.034
          Spec. rotation [α²0/D (undiluted)-11.0 - -9.5 °
          Identity (IR)passes test

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          Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Products for Coatings > Organic Synthesis Solvents for Coatings
          Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Carboxylic Acids > Hydroxycarboxylic Acids and Derivatives