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1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™, Thermo Scientific Chemicals Product Code.: 10466622
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1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™, Thermo Scientific Chemicals

Product Code. 10466622
1 L, AcroSeal™ Glass Bottle
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Quantity:
100 mL
1 L
2.5 L
Packaging:
AcroSeal™ Glass Bottle
Glass Bottle
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Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Product Code. 10466622

Brand: Thermo Scientific Acros 326930010

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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XVII to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.
Regulatory: Restrictions may apply to the purchase of this product and we may need to request additional documentation from you

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Suitable for battery materials development.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 872-50-4
Molecular Formula C5H9NO
Molecular Weight (g/mol) 99.133
MDL Number MFCD00003193
InChI Key SECXISVLQFMRJM-UHFFFAOYSA-N
Synonym 1-methyl-2-pyrrolidinone, n-methyl-2-pyrrolidone, n-methylpyrrolidone, 1-methyl-2-pyrrolidone, methylpyrrolidone, m-pyrol, n-methyl-2-pyrrolidinone, n-methylpyrrolidinone, 1-methylpyrrolidinone, 2-pyrrolidinone, 1-methylShow MoreShow Less
PubChem CID 13387
ChEBI CHEBI:7307
IUPAC Name 1-methylpyrrolidin-2-one
SMILES CN1CCCC1=O

Specifications

Melting Point -24.0°C
CAS Min % 99.4
Color Colorless
CAS Max % 100.0
Density 1.0300g/mL
Boiling Point 202.0°C
Quantity 1 L
Flash Point 91°C
Infrared Spectrum Authentic
Packaging AcroSeal™ Glass Bottle
Physical Form Liquid
Refractive Index 1.4690 to 1.4710
Assay Percent Range 99.5%
Specific Gravity 1.03
Viscosity 1.67 mPa.s (20°C)
Beilstein 21, 237
Water 0.005% Max. (Coulometric)
Fieser 01,696; 02,281; 09,316; 11,346
Merck Index 15, 6190
Solubility Information Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
Formula Weight 99.13
Percent Purity 99.5%
Grade Extra Dry
Chemical Name or Material 1-Methyl-2-pyrrolidinone
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5 results found
Lot Number Certificate Type Date Catalog Number
Lot Number2400531 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number326930025,326930010,326931000
Lot Number2421043 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number326930025,326930010,326931000
Lot Number2413194 Certificate TypeCertificate of Analysis Date31/01/2025 Catalog Number326930025,326930010,326931000
Lot Number2409898 Certificate TypeCertificate of Analysis Date30/01/2025 Catalog Number326930025,326930010,326931000
Lot Number2411758 Certificate TypeCertificate of Analysis Date30/01/2025 Catalog Number326930025,326930010,326931000

Safety and Handling

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Product Identifier
  • 1-Methyl-2-pyrrolidinone
 Signal Word
  • Danger
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Reproductive toxicity Category 1B
  • Specific target organ toxicity Category 3
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H360D-May damage the unborn child.
 Precautionary Statement
  • P302+P352-IF ON SKIN: Wash with plenty of water/soap.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
  • P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
  • P312-Call a POISON CENTER/doctor/if you feel unwell.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P332+P313-If skin irritation occurs: Get medical advice/attention.
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