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495-40-9

Name Butyrophenone
CAS 495-40-9
EINECS(EC#) 207-799-7
Molecular Formula C10H12O
MDL Number MFCD00009397
Molecular Weight 148.2
MOL File 495-40-9.mol
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Chemical Properties

Appearance colourless to yellow liquid
Melting point  11-13 °C(lit.)
Boiling point  228-230 °C(lit.)
density  1.021 g/mL at 25 °C(lit.)
refractive index  n20/D 1.520(lit.)
Fp  192 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Liquid
color  Clear colorless to yellow
Specific Gravity 0.988
Odor at 100.00 %. camphor cherry walnut hazelnut
Stability: Stable. Combustible. Incompatible with strong oxidizing agents.
Odor Type camphoreous
Water Solubility  Insoluble in water.
Usage Intermediates of Liquid Crystals
BRN  508305
LogP 2.770
CAS DataBase Reference 495-40-9(CAS DataBase Reference)
NIST Chemistry Reference 1-Butanone, 1-phenyl-(495-40-9)
EPA Substance Registry System 495-40-9(EPA Substance)
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Safety Data

Hazard Codes  Xi
Risk Statements 
R41:Risk of serious damage to eyes.
R43:May cause sensitization by skin contact.
Safety Statements 
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S24/25:Avoid contact with skin and eyes .
S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
WGK Germany  3
TSCA  Yes
HS Code  29143900

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