1-Methyl-2-Pyrrolidinone, 99%, Reagent Grade, Honeywell™

Product Code	Brand	Quantity	Packaging
15607970	Honeywell Research Chemicals M79603-1L	1 L	Glass Bottle
15647970	Honeywell Research Chemicals M79603-6X1L	6 x 1 L	Glass Bottle
15637970	Honeywell Research Chemicals M79603-4X4L	4 x 4 L	Glass Bottle
15697960	Honeywell Research Chemicals M79603-18L-CS	18 L	Stainless Steel Can
15627970	Honeywell Research Chemicals M79603-25L	25 L	Stainless Steel Can

Description

• ≥95% for general laboratory use.

Chemical Identifiers

• CAS: 872-50-4
• Molecular Weight (g/mol): 99.133
• InChI Key: SECXISVLQFMRJM-UHFFFAOYSA-N
• PubChem CID: 13387
• IUPAC Name: 1-methylpyrrolidin-2-one

• Molecular Formula: C5H9NO
• MDL Number: MFCD00003193
• 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

Specifications

• pH: 8.5 to 10 (at 100.00g/L 20°C)
• CAS: 872-50-4
• Density: 1.028g/mL at 25°C
• Explosion Limit: 0.095
• Ignition Point: 518°F
• Physical Form: Liquid
• MDL Number: MFCD00003193
• Beilstein: 106420
• Solubility Information: Fully miscible in water
• SMILES: CN1CCCC1=O
• Molecular Weight (g/mol): 99.133
• ChEBI: CHEBI:7307
• Percent Purity: 0.99

• Melting Point: -24°C
• Color: Colorless
• Boiling Point: 204°C (1013 hPa)
• Flash Point: 91°C (195.8°F)
• Odor: Amine-like
• Molecular Formula: C5H9NO
• Vapor Pressure: 0.99mmHg (40°C), 0.29mmHg (20°C)
• 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: 99.13g/mol
• Chemical Name or Material: 1-Methyl-2-pyrrolidinone

Safety and Handling

P201-P280-P305 + P351 + P338-P308 + P313

missing translation for 'rtecsNumber' : 212-828-1

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

• P260-Do not breathe dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P302+P352-IF ON SKIN: Wash with plenty of water/.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• 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.

Supplemental information

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