903-19-5

Name 2,5-Bis(1,1,3,3-tetramethylbutyl)hydroquinone
CAS 903-19-5
EINECS(EC#) 212-990-3
Molecular Formula C22H38O2
MDL Number MFCD00128797
Molecular Weight 334.54
MOL File 903-19-5.mol
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Chemical Properties

Melting point  130 °C
Boiling point  432.3±40.0 °C(Predicted)
density  0.950±0.06 g/cm3(Predicted)
vapor pressure  6.83Pa at 25℃
storage temp.  Keep in dark place,Inert atmosphere,Room temperature
form  powder to crystal
pka 10.81±0.48(Predicted)
color  White to Light yellow to Light orange
Water Solubility  27μg/L at 20-25℃
LogP 4.87-5.814 at 25℃
CAS DataBase Reference 903-19-5(CAS DataBase Reference)
EPA Substance Registry System 903-19-5(EPA Substance)

Safety Data

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 .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
TSCA  TSCA listed
HS Code  2907.29.9000
REACH Registrations Active

Hazard Information

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