21662-16-8

Name (E,E)-2,4-Dodecadienal
CAS 21662-16-8
EINECS(EC#) 244-517-1
Molecular Formula C12H20O
MDL Number MFCD00014678
Molecular Weight 180.29
MOL File 21662-16-8.mol
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Chemical Properties

Boiling point  130°C 6mm
density  0.865 g/mL at 20 °C(lit.)
FEMA  3670
refractive index  n20/D 1.510
Fp  104°C
form  solid
Odor at 100.00 %. grapefruit orange fatty citrus
biological source botanical
Odor Type fatty
JECFA Number 1196
BRN  1708096
InChI 1S/C12H20O/c1-2-3-4-5-6-7-8-9-10-11-12-13/h8-12H,2-7H2,1H3/b9-8+,11-10+
InChIKey QKTZBZWNADPFOL-BNFZFUHLSA-N
SMILES CCCCCCC\C=C\C=C\C=O
LogP 4.25
CAS DataBase Reference 21662-16-8(CAS DataBase Reference)
NIST Chemistry Reference 2,4-Dodecadienal, (e,e)-(21662-16-8)
EPA Substance Registry System 21662-16-8(EPA Substance)

Safety Data

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
F  10-23
TSCA  Yes
Storage Class 11 - Combustible Solids
Hazard Classifications Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

Hazard Information

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