1-Ethyl-2-pyrrolidone CAS#2687-91-4

1-Ethyl-2-pyrrolidone CAS#2687-91-4

As a professional chemical exporter, we specialize deeply in the field of chemical raw materials, offering you:
•Stable Supply: We have established strategic partnerships with leading domestic chemical manufacturers to ensure a stable supply and reliable product quality.
•Expert Technical Support: We assist you in precisely matching product specifications and resolving any technical challenges encountered during application.
•Streamlined Export Services: Well-versed in the export procedures for various chemical raw materials, we provide comprehensive, one-stop logistics and customs clearance services, enabling you to fulfill global orders with complete peace of mind.

Excellent Solvent Performance: N-Ethyl-2-pyrrolidone provides strong solvency, low volatility, and a low dielectric constant, making it suitable for use as an efficient aprotic solvent in various chemical processes.

Enhanced Transdermal Absorption: It acts as an effective penetration enhancer, improving transdermal absorption by interacting with the multilamellar liposome structure of stratum corneum lipids.

Versatility in Industrial Applications: The compound serves multiple roles—such as an intermediate for polycarboxylic acid synthesis and a solvent with stable performance under low light and constant pressure conditions.

Low Vapor Pressure for Safe Handling: Its low vapor pressure reduces evaporative loss, contributing to safer handling in controlled environments and minimizing emissions during use.
Inquiry Now >>

Product Description

Melting point

87.5-88.5 °C

Boiling point

97 °C/20 mmHg (lit.)

Density

0.992 g/mL at 25 °C (lit.)

Vapor pressure

18Pa at 20℃

Refractive index

n20/D 1.465(lit.)

Fp

169 °F

Storage temp.

Sealed in dry,Room Temperature

Pka

-0.41±0.20(Predicted)

Form

Liquid

Color

Clear

PH

8-9 (100g/l, H2O, 20℃)

Explosive limit

1.3-7.7%(V)

Water Solubility

1000g/L at 23℃

BRN

107971

InChIKey

ZFPGARUNNKGOBB-UHFFFAOYSA-N

LogP

-0.2 at 20℃

CAS DataBase Reference

2687-91-4(CAS DataBase Reference)

NIST Chemistry Reference

1-Ethyl-2-pyrrolidinone(2687-91-4)

EPA Substance Registry System

2-Pyrrolidinone, 1-ethyl- (2687-91-4)

Safety Information

Hazard Codes

Xn,T

Risk Statements

22-36-62-41-61

Safety Statements

26-36-45-36/37/39-53

WGK Germany

1

RTECS

UY5769250

TSCA

Yes

HS Code

29337900


Factory Showcase

  • 1772775067636
  • 1772774760800
  • 1772774909867
  • 1772774938959
  • 1772774796141
  • 1772774775085
  • 1772775354085
  • 1772775277783

Packaging And Shipping

We provide fully compliant, safe and customizable packaging solutions for Sodium Hydroxide, Calcium Chloride, Sodium Carbonate, Potassium Hydroxide and all our industrial chemical products. All packaging strictly follows UN, IMDG and IATA international transport standards, with anti-leakage, moisture-proof and corrosion-resistant design. We also offer professional loading, container reinforcement and full-process traceable global shipping services, ensuring your goods arrive safely and on time at any destination worldwide.

  • 1772775277783
  • 1772775167835
  • 1772775178589
  • 1772775153396
  • 1772775116540
  • 1772775580449
  • 1772775397737

Product Inquiry

Submit >>

Related Products