ChemicalBook Product Catalog Organic Chemistry Ketones N-Octyl pyrrolidone

N-Octyl pyrrolidone

N-Octyl pyrrolidone Basic information
Synthesis
Product Name:N-Octyl pyrrolidone
Synonyms:1-OCTYL-2-PYRROLIDINONE;N-OCTYL PYRROLIDONE;1-octyl-2-pyrrolidinon;2-Pyrrolidinone,1-octyl-;n-octylpyrrolidinone;1-Octyl-2-pyrsiiolidinone;1-Octyl-2-pyrrolidon;N-(n-octyl)-pyrrolidin-2-on
CAS:2687-94-7
MF:C12H23NO
MW:197.32
EINECS:403-700-8
Product Categories:Building Blocks;Heterocyclic Building Blocks;Pyrrolidines;surfactant;Building Blocks;C11 to C30+;Chemical Synthesis;Heterocyclic Building Blocks
Mol File:2687-94-7.mol
N-Octyl pyrrolidone Structure
N-Octyl pyrrolidone Chemical Properties
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.)
Fp >230 °F
storage temp. Sealed in dry,Room Temperature
pka-0.42±0.20(Predicted)
form clear liquid
color Colorless to Yellow
Specific Gravity0.92
Water Solubility 1.14-1.25g/L at 20℃
BRN 1526318
InChIKeyWPPOGHDFAVQKLN-UHFFFAOYSA-N
LogP4.15 at 20℃
CAS DataBase Reference2687-94-7(CAS DataBase Reference)
EPA Substance Registry SystemN-Octyl-2-pyrrolidone (2687-94-7)
Safety Information
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
ToxicityLD50 orl-rat: 2050 mg/kg FCTOD7 26,475,88
MSDS Information
ProviderLanguage
SigmaAldrich English
N-Octyl pyrrolidone Usage And Synthesis
SynthesisN-Octyl pyrrolidone was synthesized by 2-pyrrolidone and tetrabutylammonium bromide stirred with adding n-octane chloride for 10 h at 90 °C.
Chemical PropertiesColorless or slightly yellow clear liquid
UsesN-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.
DefinitionChEBI: N-Octyl-2-pyrrolidone is a N-alkylpyrrolidine.
Synthesis Reference(s)The Journal of Organic Chemistry, 59, p. 6378, 1994 DOI: 10.1021/jo00100a046
Synthesis Reference(s)The Journal of Organic Chemistry, 57, p. 3328, 1992 DOI: 10.1021/jo00038a019
General Description1-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 ExplosibilityNonflammable
Safety ProfileModerately 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 materials1-Bromooctane-->1-Chlorooctane-->tert-Butyl methyl ether-->Octanal-->2-Pyrrolidinone
N-Octyl pyrrolidone 1-(1-ADAMANTYLMETHYL)-2-PYRROLIDINONE AKOS BB-2916 N-VINYLPYRROLIDONE/STYRENE COPOLYMER 2,5-Dimethylpyrrolidine 1-cyclooctyl-5-oxopyrrolidine-3-carboxylic acid 1-[2-(1-ADAMANTYL)ETHYL]-2-PYRROLIDINONE 1-dodecanoyl-2-pyrrolidinone 1-Lauryl-2-pyrrolidone N-VINYLPYRROLIDONE/DIETHYLAMINOMETHYL METHACRYLATE COPOLYMER Octyldodecyldimethylammonium chloride ALPHA-PYRIDOIN METHYL-2-PYRROLIDONE AKOS BC-1035 LABOTEST-BB LT00007828 Polyquaternium-11 Sulfo-NHS-Biotin CAPRYLYL PYRROLIDONE
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