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100574 1-Methyl-2-pyrrolidone

1-Methyl-2-pyrrolidone for Peptide Synthesis. CAS 872-50-4, pH 8.5 - 10.0 (100 g/l, H₂O, 20 °C).

1-Methyl-2-pyrrolidone MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: NMP, N-Methyl-2-pyrrolidone

CAS #: 872-50-4 EC Number: 212-828-1 Molar Mass: 99.13 g/mol Hill Formula: C₅H₉NO
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100574
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaMolar Mass
872-50-4212-828-1C₅H₉NO99.13 g/mol

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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 (25 °C)
      Explosion limit1.3 - 9.5 %(V)
      Flash point91 °C
      Ignition temperature245 °C
      Melting Point-24.2 °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)H315: Causes skin irritation.
      H319: Causes serious eye irritation.
      H335: May cause respiratory irritation.
      H360D: May damage the unborn child.
      Precautionary Statement(s)P202: Do not handle until all safety precautions have been read and understood.
      P261: Avoid breathing mist or vapours.
      P264: Wash skin thoroughly after handling.
      P302 + P352: IF ON SKIN: Wash with plenty of 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
      Categories of dangertoxic for reproduction, irritant
      Product Usage Statements
      Storage and Shipping Information
      StorageStore at +2°C to +30°C.
      Packaging Information
      Transport Information
      Declaration (railroad and road) ADR, RIDKein Gefahrgut
      Declaration (transport by air) IATA-DGRNo Dangerous Good
      Declaration (transport by sea) IMDG-CodeNo Dangerous Good
      Supplemental Information
      Specifications
      Global Trade Item Number
      Catalogue Number GTIN
      1005744000 04054839090684