missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Solvents
  5. Other Solvents
  6. 1-Methyl-2-pyrrolidinone
  7. 1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™

1-Methyl-2-pyrrolidinone, 99.5%, Extra Dry, AcroSeal™

Product Code. 10229441 Shop All Thermo Scientific Chemicals Products
Change view
Click to view available options
Quantity:
100 mL
1 L
2.5 L
Packaging:
AcroSeal™ Glass Bottle
Glass Bottle
Unit Size:
1 L
100mL
2.5 L
3 product options available for selection
Product selection table with 3 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity Packaging unitSize
10229441 100 mL AcroSeal™ Glass Bottle 100mL
10466622 1 L AcroSeal™ Glass Bottle 1 L
10533864 2.5 L Glass Bottle 2.5 L
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 3 options available.
3 options
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.
Product Code. 10229441 Supplier Thermo Scientific Acros Supplier No. 326931000
Request Bulk or Custom Format

Please to purchase this item. Need a web account? Register with us today!

56.80 EUR valid until 2026-03-06
BEST PRICE on Promo! Use promo code "27968" to get your promotional price.
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.

Description

CAS: 872-50-4 | C5H9NO | 99.133 g/mol

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-methyl
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 100 mL
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
Show More Show Less

Safety and Handling

compliance-icons compliance-icons
Product Identifier
  • 1-Methyl-2-pyrrolidinone
 Signal Word
  • Danger
 Hazard Category
  • Skin corrosion/irritation Category 2
  • Serious eye damage/eye irritation Category 2
  • Specific target organ toxicity Category 3
  • Reproductive toxicity Category 1B
 Hazard Statement
  • H315-Causes skin irritation.
  • H319-Causes serious eye irritation.
  • H335-May cause respiratory irritation.
  • H360D-May damage the unborn child.
 Precautionary Statement
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P302+P352-IF ON SKIN: Wash with plenty of water/.
  • P332+P313-If skin irritation occurs: 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.
  • P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
SDS

RUO – Research Use Only

Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.