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

Molar Mass: 99.13 g/mol CAS #: 872-50-4 Hill Formula: C₅H₉NO EC Number: 212-828-1
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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              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
              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 +5°C to +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications