Millipore Sigma Vibrant Logo

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
View Products on Sigmaaldrich.com
100574
View Pricing & Availability

Overview

Replacement Information

Key Spec Table

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

Pricing & Availability

Catalogue Number AvailabilityPackaging Qty/Pack Price Quantity
1005742500
Retrieving availability...
—
Fulfillment and delivery delayed Fulfillment and delivery delayed
In Stock 
Discontinued
Limited Quantities Available
Availability to be confirmed
    Remaining : Will advise
      Remaining : Will advise
      Will advise
      Contact Customer Service
      Contact Customer Service

      		 Glass bottle 2.5 l
      Retrieving price...
      Price could not be retrieved
      Minimum Quantity is a multiple of
      Maximum Quantity is
      Upon Order Completion More Information
      You Saved ()
       
      —
      Request Pricing
      		 —
      1005744000
      Retrieving availability...
      —
      Fulfillment and delivery delayed Fulfillment and delivery delayed
      In Stock 
      Discontinued
      Limited Quantities Available
      Availability to be confirmed
        Remaining : Will advise
          Remaining : Will advise
          Will advise
          Contact Customer Service
          Contact Customer Service

          		 Glass bottle 4 l
          Retrieving price...
          Price could not be retrieved
          Minimum Quantity is a multiple of
          Maximum Quantity is
          Upon Order Completion More Information
          You Saved ()
           
          —
          Request Pricing
          		 —
          1005746025
          Retrieving availability...
          —
          Fulfillment and delivery delayed Fulfillment and delivery delayed
          In Stock 
          Discontinued
          Limited Quantities Available
          Availability to be confirmed
            Remaining : Will advise
              Remaining : Will advise
              Will advise
              Contact Customer Service
              Contact Customer Service

              		 Drum stainl. st. 25 l
              Retrieving price...
              Price could not be retrieved
              Minimum Quantity is a multiple of
              Maximum Quantity is
              Upon Order Completion More Information
              You Saved ()
               
              —
              Request Pricing
              		 —
              1005746190
              Retrieving availability...
              —
              Fulfillment and delivery delayed Fulfillment and delivery delayed
              In Stock 
              Discontinued
              Limited Quantities Available
              Availability to be confirmed
                Remaining : Will advise
                  Remaining : Will advise
                  Will advise
                  Contact Customer Service
                  Contact Customer Service

                  		 Drum stainl. st. 190 l
                  Retrieving price...
                  Price could not be retrieved
                  Minimum Quantity is a multiple of
                  Maximum Quantity is
                  Upon Order Completion More Information
                  You Saved ()
                   
                  —
                  Request Pricing
                  		 —
                  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
                  1005742500 04054839090677
                  1005744000 04054839090684
                  1005746025 04061839633032
                  1005746190 04065271102620

                  Documentation

                  1-Methyl-2-pyrrolidone SDS

                  Title

                  Safety Data Sheet (SDS) 

                  1-Methyl-2-pyrrolidone Certificates of Analysis

                  Product Number PackagingSpecificationLot Number
                  1005742500 Glass bottlePDF Specification Document
                  1005744000 Glass bottlePDF Specification Document
                  1005746025 Drum stainl. st.PDF Specification Document
                  1005746190 Drum stainl. st.PDF Specification Document

                  Brochure

                  Title
                  Safety Connects - Solvents Withdrawal System Brochure