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52709-84-9

Name 4'-Octyl[1,1'-biphenyl]-4-carbonitrile
CAS 52709-84-9
EINECS(EC#) 258-120-6
Molecular Formula C21H25N
MDL Number MFCD00075146
Molecular Weight 291.43
MOL File 52709-84-9.mol
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Chemical Properties

Melting point  20-22℃
Boiling point  218°C/2mmHg(lit.)
density  1.00±0.1 g/cm3(Predicted)
Fp  >230 °F
storage temp.  Sealed in dry,Room Temperature
form  liquid crystal (nematic)
Water Solubility  Insoluble in water.
Usage Intermediates of Liquid Crystals
λmax 276nm(EtOAc)(lit.)
CAS DataBase Reference 52709-84-9(CAS DataBase Reference)
NIST Chemistry Reference [1,1'-Biphenyl]-4-carbonitrile, 4'-octyl-(52709-84-9)
EPA Substance Registry System 52709-84-9(EPA Substance)

Safety Data

Hazard Codes  Xn
Risk Statements 
R20/21/22:Harmful by inhalation, in contact with skin and if swallowed .
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 .
S37/39:Wear suitable gloves and eye/face protection .
RIDADR  3276
WGK Germany  3
RTECS  DV1764400
TSCA  Yes
HS Code  29269090

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