N-Octyl pyrrolidone

Synthesis

Product Name: N-Octyl pyrrolidone
CAS No.: 2687-94-7
Chemical Name: N-Octyl pyrrolidone
Synonyms: N-OCTYL-2-PYRROLIDONE;1-N-OCTYL-2-PYRROLIDONE;1-OCTYL-2-PYRROLIDONE;1-OCTYLPYRROLIDIN-2-ONE;1-octylpyrrolidine;N-OCTYL PYRROLIDONE;1-Octyl-2-pyrrolidon;n-octylpyrrolidinone;Methylglyoxal 78-98-8;1-octyl-2-pyrrolidinon
CBNumber: CB0388315
Molecular Formula: C12H23NO
Formula Weight: 197.32
MOL File: 2687-94-7.mol

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N-Octyl pyrrolidone Property

Melting point:: −25 °C(lit.)
Boiling point:: 170-172 °C15 mm Hg(lit.)
Density: 0.92 g/mL at 25 °C(lit.)
vapor pressure: 0.03-0.08Pa at 20℃
refractive index: n20/D 1.465(lit.)
Flash point:: >230 °F
storage temp.: Sealed in dry,Room Temperature
form: clear liquid
pka: -0.42±0.20(Predicted)
color: Colorless to Yellow
Specific Gravity: 0.92
Water Solubility: 1.14-1.25g/L at 20℃
BRN: 1526318
InChIKey: WPPOGHDFAVQKLN-UHFFFAOYSA-N
LogP: 4.15 at 20℃
CAS DataBase Reference: 2687-94-7(CAS DataBase Reference)
EPA Substance Registry System: N-Octyl-2-pyrrolidone (2687-94-7)

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Safety

Hazard Codes: C,N
Risk Statements: 34-51/53
Safety Statements: 23-26-36/37/39-45-1/2
RIDADR: UN 3267 8/PG 2
WGK Germany: 2
RTECS: UY5896000
HazardClass: 8
PackingGroup: III
HS Code: 29339900
Toxicity: LD50 orl-rat: 2050 mg/kg FCTOD7 26,475,88

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H411Toxic to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

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

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 332186
Product name: 1-Octyl-2-pyrrolidone
Purity: 98%
Packaging: 250ml
Price: $52.38
Updated: 2024/03/01

Sigma-Aldrich

Product number: 332186
Product name: 1-Octyl-2-pyrrolidone
Purity: 98%
Packaging: 1l
Price: $243
Updated: 2024/03/01

TCI Chemical

Product number: O0325
Product name: 1-n-Octyl-2-pyrrolidone
Purity: >98.0%(GC)
Packaging: 25mL
Price: $21
Updated: 2024/03/01

TCI Chemical

Product number: O0325
Product name: 1-n-Octyl-2-pyrrolidone
Purity: >98.0%(GC)
Packaging: 500mL
Price: $117
Updated: 2024/03/01

Chem-Impex

Product number: 43841
Product name: 1-n-Octyl-2-pyrrolidone,≥98%(GC)Hazmat
Purity: ≥98%(GC)
Packaging: 25ML
Price: $17.34
Updated: 2021/12/16

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N-Octyl pyrrolidone Chemical Properties,Usage,Production

Synthesis

N-Octyl pyrrolidone was synthesized by 2-pyrrolidone and tetrabutylammonium bromide stirred with adding n-octane chloride for 10 h at 90 °C.

Chemical Properties

Colorless or slightly yellow clear liquid

Uses

N-Octyl pyrrolidone(NOP) is a highly efficient and selective solvent, which can be used in the recovery of organic raw materials, the refining of lubricating oils, and the solvent for polymers and polymerization reactions; It is also widely used in chemical synthesis reactions.

Definition

ChEBI: N-Octyl-2-pyrrolidone is a N-alkylpyrrolidine.

Synthesis Reference(s)

The Journal of Organic Chemistry, 57, p. 3328, 1992 DOI: 10.1021/jo00038a019

Synthesis Reference(s)

The Journal of Organic Chemistry, 59, p. 6378, 1994 DOI: 10.1021/jo00100a046

General Description

1-Octyl-2-pyrrolidone is a permeation enhancer and its effect in transport of steroidal permeants across hairless mouse skin was investigated via a parallel pathway skin model.

Flammability and Explosibility

Non flammable

Safety Profile

Moderately toxic by ingestion. Asevere skin and eye irritant. A corrosive. Combustibleliquid. When heated to decomposition it emits toxic fumesof NOx.

N-Octyl pyrrolidone Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from N-Octyl pyrrolidone manufacturers

HebeiShuoshengImportandExportco.,Ltd

Product: N-Octyl pyrrolidone 2687-94-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 2000KG/Month
Release date: 2024-08-07

Hebei Longbang Technology Co., Ltd

Product: N-Octyl pyrrolidone 2687-94-7
Price: US $6.00/kg
Min. Order: 1kg
Purity: More than 99%
Supply Ability: 2000KG/Month
Release date: 2024-05-08

Hebei Jingbo New Material Technology Co., Ltd

Product: N-Octyl pyrrolidone 2687-94-7
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000000
Release date: 2023-11-24

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Methylglyoxal 78-98-8

2687-94-7

C12H23NO

Pyrrolidines

Heterocyclic Building Blocks

Building Blocks

Heterocyclic Building Blocks

Pyrrolidines

surfactant

Building Blocks

C11 to C30+

Chemical Synthesis

Heterocyclic Building Blocks