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100574 1-Methyl-2-pyrrolidone

100574
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Overview

Replacement Information

Key Specifications Table

CAS #EC NumberHill FormulaMolar Mass
872-50-4 212-828-1 C₅H₉NO 99.13 g/mol

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      1005744000
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          Description
          Catalogue Number100574
          SynonymsNMP, N-Methyl-2-pyrrolidone
          References
          Product Information
          CAS number872-50-4
          EC index number606-021-00-7
          EC number212-828-1
          Hill FormulaC₅H₉NO
          Molar Mass99.13 g/mol
          HS Code2933 79 00
          Structure formula ImageStructure formula Image
          Quality LevelMQ200
          Applications
          Application1-Methyl-2-pyrrolidone for Peptide Synthesis. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H₂O, 20 °C).
          Biological Information
          Physicochemical Information
          Boiling point202 °C (1013 hPa)
          Density1.03 g/cm3 (20 °C)
          Explosion limit1.3 - 9.5 %(V)
          Flash point91 °C
          Ignition temperature245 °C
          Melting Point-24 °C
          pH value8.5 - 10.0 (100 g/l, H₂O, 20 °C)
          Vapor pressure0.32 hPa (20 °C)
          Solubility1000 g/l
          Dimensions
          Materials Information
          Toxicological Information
          LD 50 oralLD50 Rat 3598 mg/kg
          LD 50 dermalLD50 Rabbit 8000 mg/kg
          Safety Information according to GHS
          Hazard Pictogram(s) Hazard Pictogram(s)
          Hazard Pictogram(s)
          Hazard Statement(s)H360D: May damage the unborn child.
          H315: Causes skin irritation.
          H319: Causes serious eye irritation.
          H335: May cause respiratory irritation.
          Precautionary Statement(s)P201: Obtain special instructions before use.
          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 + P313: IF exposed or concerned: Get medical advice/ attention.
          Signal WordDanger
          RTECSUY5790000
          Storage class6.1C Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
          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
          Hazard Symbols Hazard SymbolsToxic
          Categories of dangertoxic for reproduction, irritant
          R PhraseR 61-36/37/38
          May cause harm to the unborn child.Irritating to eyes, respiratory system and skin.
          S PhraseS 53-45
          Avoid exposure - obtain special instructions before use.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 at +2°C to +30°C.
          Packaging Information
          Transport Information
          Supplemental Information
          Specifications