| Identification | Back Directory | [Name]
TRANS-2-DECENAL | [CAS]
3913-71-1 | [Synonyms]
DECENAL
Nsc20747
ec-2-enal
DECENAL-2
FEMA 2366
2-Decenal
dec-2-enal
T2 DECENAL
2-decen-1-al
decenaldehyde
TRANS-2-DECEN-1-AL
TRANS-2-DECENYL ALDEHYDE
TRANS-2-DECENAL USP/EP/BP
TRANS-2-DECENAL 92+% FCC
trans-2-Decen-1-al 10% in Ethanol
2-decenal,trans-2-decenal,3-heptylacrolein | [EINECS(EC#)]
223-474-2 | [Molecular Formula]
C10H18O | [MDL Number]
MFCD00014679 | [MOL File]
3913-71-1.mol | [Molecular Weight]
154.25 |
| Chemical Properties | Back Directory | [Melting point ]
-16°C (estimate) | [Boiling point ]
78-80 °C3 mm Hg(lit.)
| [density ]
0.841 g/mL at 25 °C(lit.)
| [FEMA ]
2366 | 2-DECENAL | [refractive index ]
n20/D 1.453(lit.)
| [Fp ]
205 °F
| [Odor]
at 10.00 % in dipropylene glycol. fatty orange rose aldehydic floral green | [Odor Type]
fatty | [JECFA Number]
1349 | [LogP]
3.828 (est) | [EPA Substance Registry System]
2-Decenal (3913-71-1) |
| Hazard Information | Back Directory | [Definition]
ChEBI: An enal consisting of dec-2-ene having an oxo group at the 1-position. | [Chemical Properties]
2-Decanal has a powerful waxy, orange aroma. | [Occurrence]
Reported found in bitter orange peel, blackberry, ginger, butter, mushroom, kiwi, bacon fat, roast beef, beef fat,
heated beef fat, bilberries, carrot root, boiled chicken, chicken broth, cranberry press residue, ham, lingonberry, orange, heated pork
fat, potato chip, soy bean, boiled mutton, tea, roasted filberts, roasted peanuts and coriander leaf. | [Preparation]
By reaction of octanal and ethyl vinyl ether and subsequent hydrolysis. | [Aroma threshold values]
Detection: 1 ppb; aroma characteristics at 1.0%: waxy, fatty, earthy, coriander, green, mushroom, aldehydic
with a chicken and pork fat nuance. | [Taste threshold values]
Taste characteristics at 1.0 ppm: waxy, fatty, earthy, coriander, mushroom, green with a pork fat nuance. |
| Safety Data | Back Directory | [Hazard Codes ]
Xi,N | [Risk Statements ]
41-43-50/53 | [Safety Statements ]
26-36/37-60-61 | [RIDADR ]
UN 3082 9/PG 3
| [WGK Germany ]
3
| [F ]
10 | [Safety Profile]
Moderately toxic by
skin contact. Mildly toxic by ingestion. A
severe skin irritant. When heated to
decomposition it emits acrid smoke and
fumes. See also ALDEHYDES. |
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