2-PHENYL-2-BUTENAL
Synonym(s):cocoa butenal
- CAS NO.:4411-89-6
- Empirical Formula: C10H10O
- Molecular Weight: 146.19
- MDL number: MFCD00053158
- EINECS: 224-567-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-11-11 14:41:12
What is 2-PHENYL-2-BUTENAL?
Chemical properties
2-Phenyl-2-butenal has a green, floral, woody aroma
Occurrence
Reported as the odorous component in black tea and Phallus impudicus. Also reported found in cocoa, roasted hazelnut, asparagus, coffee, cocoa, microbial fermented tea, roasted filbert, American potato chips, soybean, rice bran, malt, katsuobishi (dried bonito), okra, roasted macadamia nut and roasted sesame seeds.
The Uses of 2-PHENYL-2-BUTENAL
2-Phenyl-2-butenal can be used to compare acrylamide and furan concentrations, antioxidant activities, and volatility profiles in cold or hot coffees.
Preparation
From acetaldehyde and phenyl acetaldehyde.
Definition
ChEBI: 2-Phenyl-2-butenal is an olefinic compound.
Taste threshold values
Taste characteristics at 10 ppm: green, vegetative, floral, cocoa and nutty.
Properties of 2-PHENYL-2-BUTENAL
Boiling point: | 177 °C15 mm Hg(lit.) |
Density | 1.034 g/mL at 25 °C(lit.) |
refractive index | n |
FEMA | 3224 | 2-PHENYL-2-BUTENAL |
Flash point: | 222 °F |
Specific Gravity | 1.03 |
Odor | at 100.00 %. sweet narcissus cortex beany honey cocoa nutty radish |
Water Solubility | Soluble in oil and ethanol. Insoluble in water. |
Sensitive | Air Sensitive |
JECFA Number | 1474 |
CAS DataBase Reference | 4411-89-6(CAS DataBase Reference) |
EPA Substance Registry System | Benzeneacetaldehyde, .alpha.-ethylidene- (4411-89-6) |
Safety information for 2-PHENYL-2-BUTENAL
Signal word | Warning |
Pictogram(s) |
Exclamation Mark Irritant GHS07 |
GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 2-PHENYL-2-BUTENAL
New Products
4-Aminotetrahydropyran-4-carbonitrile Hydrochloride (R)-3-Aminobutanenitrile Hydrochloride 4-AMINO-TETRAHYDRO-PYRAN-4-CARBOXYLIC ACID HCL 4-(Dimethylamino)tetrahydro-2H-pyran-4-carbonitrile 3-((Dimethylamino)methyl)-5-methylhexan-2-one oxalate 1,4-Dioxa-8-azaspiro[4.5]decane 5-Bromo-2-nitropyridine Nimesulide BP Aceclofenac IP/BP/EP Diclofenac Sodium IP/BP/EP/USP Mefenamic Acid IP/BP/EP/USP Ornidazole IP Diclofenac Potassium SODIUM AAS SOLUTION ZINC AAS SOLUTION BUFFER SOLUTION PH 10.0(BORATE) GOOCH CRUCIBLE SINTERED AQUANIL 5 BERYLLIUM AAS SOLUTION 2-Bromo-1-(bromomethyl)-3-chloro-5-nitrobenzene 2-Bromo-3-nitroaniline N-(3-Hydroxypropyl)-N-methylacetamide 3-Bromo-6-chloropyridazine 4-ethyl-3-nitrobenzoic acidRelated products of tetrahydrofuran
4-CHLORO-(ALPHA-PHENYL)-CINNAMIC ACID
6-BROMO-4-METHYL-1-PHENYLANTHRAPYRIDONE
OTAVA-BB BB7020252434
RHIZOCARPIC ACID
Cocal
DIPHENYLCYCLOPROPENONE
3,4-DIHYDRO-1,2-NAPHTHALENEDICARBOXYLIC ANHYDRIDE
2-PHENYL-2-PENTENAL
You may like
-
1-Methyl-6-oxo-1,6-dihydropyridazine-3-carbonitrile 98%View Details
99903-60-3 -
88491-46-7 98%View Details
88491-46-7 -
1823368-42-8 98%View Details
1823368-42-8 -
2-(3-(tert-butyl)phenoxy)-2-methylpropanoic acid 1307449-08-6 98%View Details
1307449-08-6 -
Ethyl 3-(furan-2-yl)-3-hydroxypropanoate 25408-95-1 98%View Details
25408-95-1 -
2-Chloro-5-fluoro-1-methoxy-3-methylbenzene 98%View Details
1805639-70-6 -
1784294-80-9 98%View Details
1784294-80-9 -
Lithium ClavulanateView Details
61177-44-4
Statement: All products displayed on this website are only used for non medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.