1-Methyl-2-pyrrolidinone, 99.5%, for HPLC, Thermo Scientific Chemicals

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.

For HPLC

Specifications

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

• Melting Point: -24.0°C
• Absorbance: 0.01 max. at 340nm, 0.01 max. at 450nm, 0.1 max. at 320nm, 0.5 max. at 300nm, 1 max. at 285nm
• CAS Min %: 99.4
• CAS Max %: 100.0
• Density: 1.0300g/mL
• Boiling Point: 202.0°C
• Quantity: 100 mL
• Flash Point: 91°C
• Packaging: 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: 0.05% max. (K.F.)
• 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: HPLC
• Chemical Name or Material: 1-Methyl-2-pyrrolidinone

Safety and Handling

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/.
• 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.

RUO – Research Use Only