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ChemicalBook >> CAS DataBase List >>N-Octyl pyrrolidone

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;n-octylpyrrolidinone;1-Octyl-2-pyrrolidon;Methylglyoxal 78-98-8;1-octyl-2-pyrrolidinon
CBNumber:
CB0388315
Molecular Formula:
C12H23NO
Molecular Weight:
197.32
MDL Number:
MFCD00074965
MOL File:
2687-94-7.mol
MSDS File:
SDS
Last updated:2024-11-01 18:09:03

N-Octyl pyrrolidone 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.)
Flash point >230 °F
storage temp. Sealed in dry,Room Temperature
pka -0.42±0.20(Predicted)
form clear liquid
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)
FDA UNII N8YJ26SB8V
EPA Substance Registry System N-Octyl-2-pyrrolidone (2687-94-7)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictograms
GHS05,GHS09
Signal word  Danger
Hazard statements  H314-H411
Precautionary statements  P273-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363
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
NFPA 704
1
3 0

N-Octyl pyrrolidone price More Price(12)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 332186 1-Octyl-2-pyrrolidone 98% 2687-94-7 250ml $52.38 2024-03-01 Buy
Sigma-Aldrich 332186 1-Octyl-2-pyrrolidone 98% 2687-94-7 1l $243 2024-03-01 Buy
TCI Chemical O0325 1-n-Octyl-2-pyrrolidone >98.0%(GC) 2687-94-7 25mL $21 2024-03-01 Buy
TCI Chemical O0325 1-n-Octyl-2-pyrrolidone >98.0%(GC) 2687-94-7 500mL $117 2024-03-01 Buy
Chem-Impex 43841 1-n-Octyl-2-pyrrolidone,≥98%(GC)Hazmat ≥98%(GC) 2687-94-7 25ML $17.34 2021-12-16 Buy
Product number Packaging Price Buy
332186 250ml $52.38 Buy
332186 1l $243 Buy
O0325 25mL $21 Buy
O0325 500mL $117 Buy
43841 25ML $17.34 Buy

N-Octyl pyrrolidone Chemical Properties,Uses,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, 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 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.

616-45-5
111-83-1
2687-94-7
Synthesis of N-Octyl pyrrolidone from 2-Pyrrolidinone and 1-Bromooctane

N-Octyl pyrrolidone Preparation Products And Raw materials

Global( 394)Suppliers
Supplier Tel Email Country ProdList Advantage
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763 info@tnjchem.com China 2986 55
Hebei Weibang Biotechnology Co., Ltd 		+8615531157085 abby@weibangbio.com China 8817 58
Shaanxi Dideu Medichem Co. Ltd 		+86-029-81138252 +86-18789408387 1057@dideu.com China 3958 58
Hebei Yanxi Chemical Co., Ltd. 		+8617531190177 peter@yan-xi.com China 5858 58
Hebei Chuanghai Biotechnology Co,.LTD 		+86-13131129325 sales1@chuanghaibio.com China 5893 58
Hebei Weibang Biotechnology Co., Ltd 		+8617732866630 bess@weibangbio.com China 18194 58
Firsky International Trade (Wuhan) Co., Ltd 		+8615387054039 admin@firsky-cn.com China 427 58
Hebei Kingfiner Technology Development Co.Ltd 		+86-15532196582 +86-15373005021 lisa@kingfinertech.com China 2990 58
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 20288 58
Hebei Saisier Technology Co., LTD 		+86-18400010335 +86-18034520335 admin@hbsaisier.cn China 1015 58

View Lastest Price from N-Octyl pyrrolidone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
N-Octyl pyrrolidone pictures 2024-11-01 N-Octyl pyrrolidone
2687-94-7
 US $0.00 / KG 1KG 99% 500000kg Hebei Weibang Biotechnology Co., Ltd
N-Octyl pyrrolidone pictures 2024-11-01 N-Octyl pyrrolidone
2687-94-7
 US $6.00 / kg 1kg 99% 2000KG/Month HebeiShuoshengImportandExportco.,Ltd
N-Octyl pyrrolidone pictures 2024-11-01 N-Octyl pyrrolidone
2687-94-7
 US $1.00 / KG 1KG ≥99% 2000mt/year Jinan Finer Chemical Co., Ltd
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 1-n-OCLyl-2-Pyrrolidone 1-n-Octyl-2-pyrrolidone 1-octylpyrrolidine 1-n-Octyl-2-pyrrolidone> 1-OCTYLPYRROLIDIN-2-ONE 1-OCTYL-2-PYRROLIDONE N-OCTYL-2-PYRROLIDONE 1-N-OCTYL-2-PYRROLIDONE Methylglyoxal 78-98-8 2687-94-7 C12H23NO Pyrrolidines Heterocyclic Building Blocks Building Blocks Building Blocks Heterocyclic Building Blocks Pyrrolidines surfactant Building Blocks C11 to C30+ Chemical Synthesis Heterocyclic Building Blocks