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1576-87-0

Name trans-2-Pentenal
CAS 1576-87-0
EINECS(EC#) 216-414-1
Molecular Formula C5H8O
MDL Number MFCD00009615
Molecular Weight 84.12
MOL File 1576-87-0.mol
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Chemical Properties

Appearance CLEAR COLORLESS TO YELLOW LIQUID
Melting point  -101.15°C (estimate)
Boiling point  80-81 °C/160 mmHg (lit.)
density  0.86 g/mL at 25 °C(lit.)
FEMA  3218
refractive index  n20/D 1.440-1.446(lit.)
Fp  73 °F
storage temp.  0-6°C
solubility  Chloroform (Soluble), Ethyl Acetate (Slightly), Methanol (Slightly)
form  Liquid
color  Clear colorless to yellow
Odor at 1.00 % in dipropylene glycol. pungent green fruity apple orange tomato
Odor Type green
Water Solubility  Insoluble
Sensitive  Air Sensitive
BRN  1719742
Stability: Light Sensitive
LogP 1.281 (est)
CAS DataBase Reference 1576-87-0(CAS DataBase Reference)
NIST Chemistry Reference 2-pentenal(E)(1576-87-0)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R10:Flammable.
R36/37/38:Irritating to eyes, respiratory system and skin .
R11:Highly Flammable.
Safety Statements 
S29:Do not empty into drains .
S37/39:Wear suitable gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S16:Keep away from sources of ignition-No smoking .
RIDADR  UN 1989 3/PG 2
WGK Germany  3
RTECS  SB1560000
F  10
HazardClass  3
PackingGroup  II
HS Code  29121900
Toxicity
mic-sat 50 ng/plate EMMUEG 19,338,1992

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