(S)-Campholenaldehyde
(S)-Campholenaldehyde (Campholen aldehyde) is colorless liquid with fresh and woody odor. It is prepared by the isomerization reaction of 2,3-epoxy pinane.
There are optical isomers of campholenic aldehyde. (R)-(+)-campholenic aldehyde is CAS 4501-58-0, and (S)-(-)-campholenic aldehyde is CAS 23727-15-3.
(S)-Campholenaldehyde is an important intermediate in the synthesis of sandalwood fragrances.
Substance Identification
| Synonyms | (S)-2,2,3-Trimethylcyclopent-3-ene-1-acetaldehyde, (S)-(-)-Campholenic Aldehyde |
| CAS | 91819-58-8, 23727-15-3 |
| EINECS | 245-846-3 |
| FEMA | 3592 |
| HS.CODE | 291229 |
| Molecular Formula | C10H16O |
| Moleclar Weight | 152.23 |
Application & Uses
- used as an important intermediate in the synthesis of sandalwood fragrances
- used in the fragrance formulation of daily chemical products
Features & Benefits
- is an important intermediate in the synthesis of sandalwood fragrances
Sales Specification
| ITEM | VALUE | TEST METHOD & UNIT |
|---|---|---|
| Appearance | Clear mobile liquid | @20℃ |
| Color | Colorless to pale yellow | |
| Odor | Herbal, woody | |
| Optical Rotation | -6 to 0 | ° |
| Density | 0.9122 to 0.9242 | @20℃, g/ml |
| Refractive Index | 1.4600 to 1.4800 | ND20 |
| Solubility | Insoluble in water | |
| Assay | 85 min | %, GC |
GHS Hazard Statements
| H-Code | H315/319 |
| P-Code | P264/280 |
| Response | P302+P352 P321 P332+P313 P362+P364 P305+P351+P338 P337+P313 |
| Storage | no data available |
| Disposal | no data available |
Storage
- flammable materials should be stored in a separate safety storage cabinet or room
- ground all equipment containing material
- keep away from heat
- keep away from sources of ignition
- keep container tightly closed
- keep in a cool, well-ventilated place
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