| Identification | More | [Name]
4-METHYL-2-PHENYL-2-PENTENAL | [CAS]
26643-91-4 | [Synonyms]
2-PHENYL-4-METHYLPENT-2-ENAL
4-METHYL-2-PHENYL-2-PENTENAL
4-METHYL-2-PHENYLPENT-2-ENAL
FEMA 3200
.alpha.-(2-methylpropylidene)-Benzeneacetaldehyde
alpha-(2-methylpropylidene)-benzeneacetaldehyd
4-METHYL-2-PHENYL-2-PENTENAL 88+% &
Benzeneacetaldehyde, .alpha.-(2-methylpropylidene)-
4-methyl-2-phenyl-2-pentenal, (e)+(z)
2-Pentenal, 4-methyl-2-phenyl-
4-METHYL-2-PHENYL-2-PENTENAL, (E)+(Z), 90+%
2-Phenyl-4-methyl-2-pentenal
α-(2-Methylpropylidene)benzeneacetaldehyde | [EINECS(EC#)]
247-869-4 | [Molecular Formula]
C12H14O | [MDL Number]
MFCD00051834 | [Molecular Weight]
174.24 | [MOL File]
26643-91-4.mol |
| Safety Data | Back Directory | [Hazard Codes ]
Xi | [Risk Statements ]
R36/37/38:Irritating to eyes, respiratory system and skin . | [Safety Statements ]
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36:Wear suitable protective clothing . | [WGK Germany ]
3
| [TSCA ]
Yes |
| Hazard Information | Back Directory | [Description]
4-Methyl-2-phenyl-2-pentenal has a cocoa aroma. It is often used
in chocolate and cocoα-type flavors. May be prepared by aldolic
condensation of the corresponding aldehydes in the presence of a
basic catalyst. | [Chemical Properties]
4-Methyl-2-phenyl-2-pentenal has a cocoa aroma. It is often used in chocolate and cocoa-type flavors. | [Occurrence]
Reported found in baked and fried potato, peppermint oil, cocoa, black tea, roasted filberts, potato chips,
sesame seed and malt | [Preparation]
By aldolic condensation of the corresponding aldehydes in the presence of a basic catalyst | [Taste threshold values]
Taste characteristics at 20 ppm: floral, sweet, waxy and cocoa-like with a honey nuance |
|
| Company Name: |
Alfa Aesar
|
| Tel: |
400-6106006 |
| Website: |
http://chemicals.thermofisher.cn |
| Company Name: |
Energy Chemical
|
| Tel: |
021-021-58432009 400-005-6266 |
| Website: |
http://www.energy-chemical.com |
|