Cocal
Product Description
Product Detail
|
Product Name: |
Cocal |
|
Synonyms: |
Methyl-2-phenyl-2-hexenal, 5-;(E)-5-Methyl-2-phenylhex-2-enal;FEMA 3199;Cocal;2-PHENYL-5-METHYL-2-HEXENAL;5-METHYL-2-PHENYLHEX-2-ENAL;5-METHYL-2-PHENYL-2-HEXENAL;(2E)-5-Methyl-2-phenyl-2-hexenal |
|
CAS: |
21834-92-4 |
|
MF: |
C13H16O |
|
MW: |
188.27 |
|
EINECS: |
244-602-3 |
|
Product Categories: |
Pharmaceutical Raw Materials;Alphabetical Listings;Flavors and Fragrances;M-N |
|
Mol File: |
21834-92-4.mol |
|
|
|
|
Boiling point |
97-99°C 0,7mm |
|
density |
0.973 g/mL at 25 °C(lit.) |
|
vapor density |
>1 (vs air) |
|
refractive index |
n20/D 1.534(lit.) |
|
FEMA |
3199 | 5-METHYL-2-PHENYL-2-HEXENAL |
|
Fp |
>230 °F |
|
Sensitive |
Air Sensitive |
|
JECFA Number |
1472 |
|
BRN |
2043290 |
|
CAS DataBase Reference |
21834-92-4(CAS DataBase Reference) |
|
NIST Chemistry Reference |
5-Methyl-2-phenyl-2-hexenal(21834-92-4) |
|
EPA Substance Registry System |
Benzeneacetaldehyde, .alpha.-(3-methylbutylidene)- (21834-92-4) |
|
Hazard Codes |
Xi |
|
Risk Statements |
36/38 |
|
Safety Statements |
26-36/37/39 |
|
WGK Germany |
3 |
|
TSCA |
Yes |
|
HS Code |
29122990 |
|
Description |
5-Methyl-2-phenyl-2-hexenal has a cocoa aroma. It is often used in chocolate and cocoα-type flavors. May be prepared from phenyl acetaldehyde and isopropyl acetaldehyde by aldolic condensation. |
|
Chemical Properties |
5-Methyl-2-phenyl-2-hexenal has a cocoa aroma. It is used in chocolate and cocoa-type flavors |
|
Occurrence |
Reported found in the neutral volatile fraction of roasted peanuts, in peppermint oil, pork liver, cocoa, tea, roasted filberts, sesame seed, malt, wort and cocoa liquor |
|
Preparation |
From phenyl acetaldehyde and isopropyl acetaldehyde by aldolic condensation |
|
Raw materials |
Phenylacetaldehyde |