1-Methyl-2-pyrrolidinone, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10370144	Thermo Scientific Acros 390682500	250 mL	Glass Bottle
10094963	Thermo Scientific Acros 390680010	1 L	Glass Bottle
11320856	Thermo Scientific Acros 390680025	2.5 L	Glass Bottle
11996581	Thermo Scientific Acros 390680100	10 L	Plastic Drum

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.

Chemical Identifiers

• CAS: 872-50-4
• Molecular Weight (g/mol): 99.133
• 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
• ChEBI: CHEBI:7307
• SMILES: CN1CCCC1=O

• Molecular Formula: C5H9NO
• InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N
• PubChem CID: 13387
• IUPAC Name: 1-methylpyrrolidin-2-one

Specifications

• Melting Point: -24.0°C
• Density: 1.0300g/mL
• Flash Point: 91°C
• Physical Form: Liquid
• Specific Gravity: 1.03
• Viscosity: 1.67 mPa.s (20°C)
• Fieser: 01,696; 02,281; 09,316; 11,346
• Solubility Information: Solubility in water: 1000g/L (20°C). Other solubilities: miscible with most common organic solvents
• SMILES: CN1CCCC1=O
• Molecular Weight (g/mol): 99.133
• ChEBI: CHEBI:7307
• Percent Purity: ≥99.5%
• Chemical Name or Material: 1-Methyl-2-pyrrolidinone

• CAS: 872-50-4
• Boiling Point: 202.0°C
• Infrared Spectrum: Authentic
• Refractive Index: 1.4690 to 1.4710
• Molecular Formula: C5H9NO
• Water: 0.05% max.
• 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
• InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N
• IUPAC Name: 1-methylpyrrolidin-2-one
• PubChem CID: 13387
• Formula Weight: 99.13
• Grade: ACS Reagent

Safety and Handling

GHS H Statement:
Causes serious eye irritation.
Causes skin irritation.
May cause respiratory irritation.
May damage the unborn child.

GHS P Statement:
Obtain special instructions before use.
IF exposed or concerned: Get medical advice/attention.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Danger

Product Identifier

• 1-Methyl-2-pyrrolidinone

Signal Word

• Danger

Hazard Category

• Serious eye damage/eye irritation Category 2
• Reproductive toxicity Category 1B
• Skin corrosion/irritation Category 2
• 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

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/soap.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P312-Call a POISON CENTER/doctor/if you feel unwell.
• P332+P313-If skin irritation occurs: Get medical advice/attention.
• P337+P313-If eye irritation persists: Get medical advice/attention.

Supplemental information

• MIXTURE LIST-Contains : 1-Methyl-2-pyrrolidone

RUO – Research Use Only