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4748-78-1

Name 4-Ethylbenzaldehyde
CAS 4748-78-1
EINECS(EC#) 225-268-8
Molecular Formula C9H10O
MDL Number MFCD00006956
Molecular Weight 134.18
MOL File 4748-78-1.mol
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Chemical Properties

Appearance CLEAR COLOURLESS TO SLIGHTLY YELLOW LIQUID
Boiling point  221 °C (lit.)
density  0.979 g/mL at 25 °C(lit.)
vapor pressure  16.67Pa at 25℃
FEMA  3756
refractive index  n20/D 1.539(lit.)
Fp  198 °F
storage temp.  4°C, stored under nitroge
form  Liquid
color  Clear colorless to light yellow
Odor at 10.00 % in dipropylene glycol. bitter almond sweet anise
Odor Type fruity
Water Solubility  Not miscible or difficult to mix in water. Soluble in alcohol.
Sensitive  Air Sensitive
JECFA Number 865
BRN  636027
InChIKey QNGNSVIICDLXHT-UHFFFAOYSA-N
LogP 2.75 at 25℃
CAS DataBase Reference 4748-78-1(CAS DataBase Reference)
NIST Chemistry Reference Benzaldehyde, 4-ethyl-(4748-78-1)
EPA Substance Registry System 4748-78-1(EPA Substance)
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Safety Data

Hazard Codes  Xi,Xn
Risk Statements 
R36/37/38:Irritating to eyes, respiratory system and skin .
R22:Harmful if swallowed.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S27:Take off immediately all contaminated clothing .
S28:After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S37/39:Wear suitable gloves and eye/face protection .
WGK Germany  3
TSCA  Yes
HazardClass  IRRITANT
HS Code  29122990

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Material Safety Data Sheet(MSDS)

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