2-N-HEPTYLCYCLOPENTANONE
- CAS NO.：137-03-1
- Empirical Formula: C12H22O
- Molecular Weight: 182.3
- MDL number: MFCD00019315
- EINECS: 205-273-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:14:29
What is 2-N-HEPTYLCYCLOPENTANONE?
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.
The Uses of 2-N-HEPTYLCYCLOPENTANONE
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）
Properties of 2-N-HEPTYLCYCLOPENTANONE
| 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 |
| Water Solubility | 31mg/L at 24℃ |
| CAS DataBase Reference | 137-03-1(CAS DataBase Reference) |
| EPA Substance Registry System | Cyclopentanone, 2-heptyl- (137-03-1) |
Safety information for 2-N-HEPTYLCYCLOPENTANONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H316:Skin corrosion/irritation |
| Precautionary Statement Codes |
P312:Call a POISON CENTER or doctor/physician if you feel unwell. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. |
Computed Descriptors for 2-N-HEPTYLCYCLOPENTANONE
2-N-HEPTYLCYCLOPENTANONE manufacturer
Neuchatel Chemie Specialties
Mumbai
product: 2 - N-Heptyl Cyclopentanone, Grade: Perfumery, Packaging Size: 5 / 10 / 25 Kg
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