2-Pyrrolidone

2-Pyrrolidone, also known as 2-pyrrolidinone or butyrolactam, is an organic compound consisting of a 5-membered lactam, making it the simplest γ-lactam. It is a colorless liquid that is miscible with water and most common organic solvents. Wikipedia

Density: 1.12 g/cm³

Boiling point: 473°F (245°C)

Molar mass: 85.11 g/mol

Formula: C₄H₇NO

Flash point: 129 °C (264 °F) (open cup); 138 °C (280 °F) (closed cup)

NFPA 704 (fire diamond): 2 1 0

Related compounds: 2-Pyrrolidone-5-carboxylic acid

Shop 2‑Pyrrolidone

1-Ethyl-2-pyrrolidone (CAS 2687-91-4), 5 g

1-Benzyl-2-pyrrolidinone (CAS 5291-77-0), 25 g

2-Pyrrolidinone, CAS 616-45-5, 99%

Polyvinylpyrrolidone (MW ~40,000) (CAS 9003-39-8), 250 g

1-Methyl-2-pyrrolidine ethanol (CAS 67004-64-2), 5 g

1-(2-Hydroxyethyl)-2-pyrrolidone (CAS 3445-11-2), 100 ml

2,2,2-Trichloro-1-ethoxyethanol (CAS 515-83-3), 10 g

3-(2-Ethoxyphenoxy)pyrrolidine hydrochloride (CAS 1185301-83-0), 500 mg

2-Pyrrolidin-1-ylmethyl-acrylic acid

1-Vinyl-2-pyrrolidinone, CAS 88-12-0, Pharmaceutical Secondary Standard; Certified Reference Material

1-Cyclohexyl-2-pyrrolidone, CAS 6837-24-7, High-boiling aprotic solvent., 99%

-(−)-2-Pyrrolidinemethanol, CAS 68832-13-3, 99%

2-(Pyrrolidin-1-ylmethyl)quinazolin-4(3H)-one

-(−)-2-Methylpyrrolidine, CAS 41720-98-3

1-Ethyl-2-pyrrolidone, CAS 2687-91-4, 98%

1-Octyl-2-pyrrolidone, CAS 2687-94-7, 98%

NMP, 1-Methyl-2-Pyrrolidone, ACS Grade, 4 Liters by Lab Alley

Butyl (S)-(−)-2-pyrrolidone-5-carboxylate, CAS 4931-68-4, 98%

-(+)-α,α-Diphenyl-2-pyrrolidinemethanol, CAS 22348-32-9, 98%

5-Methyl-2-pyrrolidinone, CAS 108-27-0, 98%

2-Pyrrolidone