ChemicalBook > CAS DataBase List > 1-Butylpyrrolidin-2-one

1-Butylpyrrolidin-2-one

Uses

Product Name: 1-Butylpyrrolidin-2-one
CAS No.: 3470-98-2
Chemical Name: 1-Butylpyrrolidin-2-one
Synonyms: N-Butylpyrrolidinone;1-BUTYL-2-PYRROLIDONE;N-Butylpyrrolidone;2-Pyrrolidinone, 1-butyl-;Butylpyrrolidon;Butylpyrrolidone;1-Butyl pyrrolidone;1-Butyl-2-pyrolidone;1-Butyl-2-Pyrrodidone;N-Butyl-2-pyrrolidone
CBNumber: CB2731326
Molecular Formula: C8H15NO
Formula Weight: 141.21
MOL File: 3470-98-2.mol

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1-Butylpyrrolidin-2-one Property

Boiling point:: 137 °C / 28mmHg
Density: 0,96 g/cm³
vapor pressure: 13Pa at 25℃
refractive index: 1.4640 to 1.4660
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
solubility: Chloroform (Slightly)
form: Oil
pka: -0.41±0.20(Predicted)
color: Colourless
Water Solubility: 1000g/L at 20℃
InChI: InChI=1S/C8H15NO/c1-2-3-6-9-7-4-5-8(9)10/h2-7H2,1H3
InChIKey: BNXZHVUCNYMNOS-UHFFFAOYSA-N
SMILES: N1(CCCC)CCCC1=O
LogP: 1.265 at 20℃
CAS DataBase Reference: 3470-98-2(CAS DataBase Reference)
NIST Chemistry Reference: 2-Pyrrolidinone, 1-butyl-(3470-98-2)
EPA Substance Registry System: 2-Pyrrolidinone, 1-butyl- (3470-98-2)

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Safety

Safety Statements: 23-24/25
RTECS: UY5746000
HS Code: 2933790030
Toxicity: mouse,LD50,intraperitoneal,500mg/kg (500mg/kg),BEHAVIORAL: ANTIPSYCHOTICBEHAVIORAL: ATAXIA,Journal of Pharmaceutical Sciences. Vol. 60, Pg. 1058, 1971.

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical

Product number: B1254
Product name: 1-Butyl-2-pyrrolidone
Purity: >98.0%(GC)
Packaging: 5mL
Price: $78
Updated: 2025/07/31

TCI Chemical

Product number: B1254
Product name: 1-Butyl-2-pyrrolidone
Purity: >98.0%(GC)
Packaging: 25mL
Price: $212
Updated: 2025/07/31

TRC

Product number: B700583
Product name: 1-Butylpyrrolidin-2-one
Packaging: 500mg
Price: $85
Updated: 2021/12/16

ChemScene

Product number: CS-W016436
Product name: 1-Butylpyrrolidin-2-one
Packaging: 25g
Price: $140
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FB159395
Product name: 1-Butyl-2-pyrrolidone
Packaging: 25g
Price: $155
Updated: 2021/12/16

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1-Butylpyrrolidin-2-one Chemical Properties,Usage,Production

Uses

1-Butyl-2-pyrrolidone is an important pyrrolidone derivative with a variety of applications, particularly in organic synthesis, the dye industry, and as an organic solvent. This substance can participate in various reactions, such as carbonyl addition and esterification, and is often used to construct complex organic molecular structures. Due to its pyrrole ring structure, 1-Butyl-2-pyrrolidone exhibits high polarity, making it a suitable solvent in many organic reactions.

Chemical Properties

corlorless clear liquid

Flammability and Explosibility

Not classified

1-Butylpyrrolidin-2-one Preparation Products And Raw materials

Raw materials

Preparation Products

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1-Butylpyrrolidin-2-one Suppliers

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View Lastest Price from 1-Butylpyrrolidin-2-one manufacturers

Shaanxi Dideu New Materials Co. Ltd

Product: 1-Butylpyrrolidin-2-one 3470-98-2
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1000kgs
Release date: 2025-11-17

Shaanxi Didu New Materials Co. Ltd

Product: 1-Butylpyrrolidin-2-one 3470-98-2
Price: US $1.50/g
Min. Order: 1g
Purity: 99.0% Min
Supply Ability: 100 Tons
Release date: 2025-09-25

Hebei Chuanghai Biotechnology Co., Ltd

Product: 1-Butylpyrrolidin-2-one 3470-98-2
Price: US $10.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 100 TON
Release date: 2024-11-01

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1-Butylpyrrolidin-2-one Manufacturer/High quality CAS NO.3470-98-2

1-Butyl-2-pyrrolidone, ≥ 98.0%

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