alpha-hexylcinnamaldehyde
alpha-hexylcinnamaldehyde
CAS: 101-86-0
Molecular Formula: C15H20O
alpha-hexylcinnamaldehyde - Names and Identifiers
| Name | alpha-hexylcinnamaldehyde |
| Synonyms | Hexylcinnamaldehyde Alpha-Hexylcinnamadehyde alpha-hexylcinnamaldehyde (2E)-2-benzylideneoctanal (2Z)-2-benzylideneoctanal alpha-n-Hexylcinnamaldehyde Alpha-Hexyl cinnamic aldehyde |
| CAS | 101-86-0 |
| EINECS | 202-983-3 |
| InChI | InChI=1/C15H20O/c1-2-3-4-6-11-15(13-16)12-14-9-7-5-8-10-14/h5,7-10,12-13H,2-4,6,11H2,1H3/b15-12- |
alpha-hexylcinnamaldehyde - Physico-chemical Properties
| Molecular Formula | C15H20O |
| Molar Mass | 216.319 |
| Density | 0.954g/cm3 |
| Boling Point | 308.1°C at 760 mmHg |
| Flash Point | 140.5°C |
| Vapor Presure | 0.000697mmHg at 25°C |
| Storage Condition | -20°C |
| Refractive Index | 1.529 |
| Physical and Chemical Properties | Chemical properties pale yellow liquid. It is a sweet jasmine-like aroma, and the diluent is a sweet spice fragrance. Boiling point 305 ℃ or 174 ℃(2000Pa), flash point> 93 ℃. Soluble in ethanol (1 m1 soluble in 1 Ml 90% ethanol), most non-volatile oils and mineral oils, insoluble in glycerin, propylene glycol and water. |
| Use | Daily use |
alpha-hexylcinnamaldehyde - Risk and Safety
| Hazard Symbols | C - Corrosive |
| Risk Codes | R34 - Causes burns |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3265 |
| WGK Germany | 2 |
| RTECS | GD6560000 |
| HS Code | 29122990 |
| Toxicity | The acute oral LD50 value in rats was reported as 3.1 g/kg (2.45-3.75 g/kg) (Moreno, 1971). The acute dermal LD50 value in rabbits was reported as > 3 g/kg (Moreno, 1971). |
alpha-hexylcinnamaldehyde - Upstream Downstream Industry
| Raw Materials | Benzaldehyde alpha-Amylcinnamaldehyde Octanal |
alpha-hexylcinnamaldehyde - Nature
Open Data Verified Data
light yellow liquid, Jasmine sweet aroma. The melting point of 4 deg C, boiling point of 305 deg C. Soluble in ethanol (1mL 90% ethanol) and other organic solvents, not in water, propylene glycol and glycerol. Easy to be oxidized, should be sealed and stored in a cool place. Rat oral LD503100mg/kg.
Last Update：2024-01-02 23:10:35
alpha-hexylcinnamaldehyde - Preparation Method
Open Data Verified Data
prepared by condensation of benzaldehyde with N-octanal in the presence of a base.
Last Update：2022-01-01 10:07:44
alpha-hexylcinnamaldehyde - Application
Open Data Verified Data
for the preparation of honey, fruit-based flavors and mixed flavors. In the use of candy 6. 5 mg/kg, 2.6mg/kg in cold drinks; Baked goods in 2. 4 mg/kg; 0.8mg/kg in soft drinks; 0. 05mg/kg.
Last Update：2025-08-19 16:24:40
alpha-hexylcinnamaldehyde - Uses and synthesis methods
introduction
α-hexylcinnamaldehyde has a long-lasting jasmine fragrance, and a slight aroma of gardenia and herbs, and the aroma is even more after dilution. The appearance is liquid.
application
α-hexylcinnamaldehyde can be used in many daily chemical essence formulations, especially in jasmine type and gardenia type floral essence, and the dosage in daily chemical essence can be within 30%.
Toxicity
ADI, GMP is limited to 62~82 ℃ (FAO/WHO,2001).
use limited
maximum allowable residue (mg/kg): spice oleoresin is 25 and hops extract is 2.2. Cocoa butter 5(FAO/WHO,1994).
use
1.GB 2760-2001 provisions are allowed to use food spices. Mainly used to prepare honey and fruit flavors and mixed spices.
2. the product has jasmine fragrance, which is thicker and more stable after a-pentyl cinnamaldehyde and fragrance. Used in soap and detergent.
3. daily use
4. Extraction solvent. Mainly used for soybean, rice bran, cottonseed and other edible oils and spices in the extraction of oleoresin.
GB 2760-96 is specified as a food processing aid.
5, is a good raw material for preparing orchid oil. It is one of the most floral varieties in synthetic spices. It also has a pleasant oily blue flavor, shared with volatile floral spices, which can make it more vivid. It can be used in jasmine, magnolia and other floral flavors, and can also be used in other flavors. It can also be used in trace amounts of edible flavors, such as honey and various fruit flavors.
6. α-hexyl cinnamaldehyde is a food spice allowed by the hygienic standard for the use of food additives in China. It is mainly used to prepare honey, fruit flavor and mixed flavor. The amount used in candy is 6.5 mg/kg. 2.6 mg/kg in cold drinks; 2.4 mg/kg in baked food; 0.8 mg/kg in soft drinks; 0.05 mg/kg in pudding.
production method
1. The finished product is obtained by condensation of n-octanal and benzaldehyde in the presence of alkali. For the process, see α-pentyl cinnamaldehyde (22018)
2. gasoline obtained from petroleum fractionation is refined by contact modification device, desulfurization and fractionation to remove aromatic hydrocarbons such as benzene.
3. It is obtained by condensation of benzaldehyde and n-octanal in the presence of alkali.
4. It is obtained by condensation of octanal and benzaldehyde.
Last Update：2024-04-09 19:04:55
alpha-hexylcinnamaldehyde - Nature
| FEMA | 2569 | ALPHA-HEXYLCINNAMALDEHYDE |
| solubility | water: soluble0.005g/L at 25°C |
| JECFA Number | 686 |
| NIST chemical information | Octanal, 2-(phenylmethylene)-(101-86-0) |
| EPA chemical information | .alpha.-Hexylcinnamaldehyde (101-86-0) |
Last Update：2024-04-09 15:16:16
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Raw Materials for alpha-hexylcinnamaldehyde