2-N-HEPTYLCYCLOPENTANONE Chemical Properties

Boiling point:

264 °C

Density 

0.89

vapor pressure 

2.4Pa at 24℃

refractive index 

1.4526 (589.3 nm 20℃)

storage temp. 

Inert atmosphere,Room Temperature

solubility 

Practically insoluble in water, soluble in alcohol and oils.

form 

clear liquid

color 

Colorless to Almost colorless

Odor

at 100.00 %. fresh fruity peach isojasmone oily tropical

Odor Type

fruity

Water Solubility 

31mg/L at 24℃

LogP

3.8 at 25℃

CAS DataBase Reference

137-03-1(CAS DataBase Reference)

EPA Substance Registry System

Cyclopentanone, 2-heptyl- (137-03-1)

Safety Information

Risk Statements 

36/37/38

Safety Statements 

26-37

RTECS 

GY4950000

TSCA 

Yes

HS Code 

2914.29.5000

Toxicity

The acute oral LD₅₀ value in rats was reported as > 5 g/kg (Shelanski, 1973). The acute dermal LD₅₀ value in rabbits was reported as 5 g/kg (Shelanski, 1973).

MSDS

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2-N-HEPTYLCYCLOPENTANONE Usage And Synthesis

Chemical Properties

2-N-HEPTYLCYCLOPENTANONE is a colorless, viscous liquid with a fruity, slightly herbaceous, jasmine odor; it has not yet been found in nature. 2-Heptylcyclopentanone is used in, for example, jasmine, honeysuckle, and lavender compositions.

Occurrence

Has apparently not been reported to occur in nature.

Uses

2-Heptylcyclopentanone is used in perfume compositions for Jasmin, Honeysuckle, Reseda, Chypre, and many other fruity floral types. It blends exceptionally well with macrocyclic musks and Undecanolide and related materials. It also lends freshness and power to Lavender and other non-floral fragrance types.

Preparation

By catalytic reduction of heptylidene cyclopentanone (Arctander, 1969).

Flammability and Explosibility

Non flammable

Trade name

Fleuramone (IFF), Projasmon P (Symrise）

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