Overview
Alpha-hexylcinnamaldehyde (CAS 101-86-0 ), also known commercially as alpha-hexyl cinnamic aldehyde, is a synthetic fragrance aldehyde widely recognized for its warm, floral-jasmine scent profile.
It functions as both a fragrance ingredient in personal care formulations and a UV-absorbing stabilizer in polymer and coating systems. In personal care, it is used to impart jasmine-type floral notes.
This ingredient is found in fine fragrances, body lotions, soaps, and shampoos, where it contributes to both top and heart note development. Polymer and plastics manufacturers incorporate it as a UV stabilizer.
This application protects materials from photodegradation during outdoor exposure, extending product service life. In printing inks and packaging coatings, it supports light stability in pigmented systems.
This is particularly useful where UV-induced color fading is a quality concern. Food-grade applications include its use as a flavoring agent in baked goods, confectionery, and beverages.
In these applications, it delivers subtle floral-fruity character at low use levels. Alpha-hexylcinnamaldehyde is supplied as a clear to pale yellow liquid for industrial and commercial use.
It is available in cosmetic/fragrance grade and food-grade specifications, with the latter conforming to standards recognized by regulatory bodies governing flavor ingredients.
Bulk supply is typically offered in drums or intermediate bulk containers. Our material meets rigorous quality benchmarks to ensure consistency across all manufacturing batches and applications.
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Physical Properties
| Boiling Point | 305 °C |
| Density | 0.95 g/mL at 25 °C(lit.) |
| Flash Point | 200 °F |
| Appearance | Pale-yellow liquid; jasminelike odor, particularly on dilution. Soluble in most fixed oils and in mineral oil; insoluble in glycerol and in propylene glycol. |
| Color | Clear Yellow |
| Odor | at 100.00 %. fresh floral green jasmin herbal waxy |
| Form | Oil |
| Refractive Index | n 20/D 1.55(lit.) |
| Log P | 5.33 |
Safety & Handling
Warning GHS07 GHS09 Hazard Statements H315 Causes skin irritation H317 May cause an allergic skin reaction H400 Very toxic to aquatic life H411 Toxic to aquatic life with long lasting effects Precautionary Statements P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P264 Wash … thoroughly after handling. P272 Contaminated work clothing should not be allowed out of the workplace. P273 Avoid release to the environment. P280 Wear protective gloves/protective clothing/eye protection/face protection. P321 Specific treatment (see … on this label). P391 Collect spillage. P501 Dispose of contents/container in accordance with local regulations. P302+P352 IF ON SKIN: Wash with plenty of water. P332+P317 Get emergency medical help. P333+P317 Get emergency medical help. P362+P364 Take off contaminated clothing and wash it before reuse.
Trade & Regulatory
| HS Code | 29122990 |
| UN Number | 3265 |
| ADR Class | 8 |
| Packing Group | III |
| WGK (Germany) | 2 |
Other Names
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Chemical Properties
- CAS Number
- 101-86-0
- EC Number
- 202-983-3
- Mol. Weight
- 216.32
- HS Code
- 29122990
- Category
- UV Absorbers & Stabilizers