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719-22-2

Name 2,6-Di-tert-butyl-p-benzoquinone
CAS 719-22-2
EINECS(EC#) 211-946-0
Molecular Formula C14H20O2
MDL Number MFCD00001601
Molecular Weight 220.31
MOL File 719-22-2.mol

Chemical Properties

Appearance ORANGE TO BROWN CRYSTALS OR CRYSTALLINE POWDER
Melting point  65-67 °C(lit.)
Boiling point  75-80 °C (0.7 mmHg)
density  1.0106 (rough estimate)
refractive index  1.4970 (estimate)
Fp  >110°(230°F)
storage temp.  Amber Vial, -20°C Freezer, Under inert atmosphere
solubility  Chloroform (Slightly), Methanol (Slightly)
form  Crystals or Crystalline Powder
color  Orange to brown
Water Solubility  Insoluble in water.
BRN  1911512
CAS DataBase Reference 719-22-2(CAS DataBase Reference)
NIST Chemistry Reference 2,5-Cyclohexadiene-1,4-dione, 2,6-bis(1,1-dimethylethyl)-(719-22-2)
EPA Substance Registry System 719-22-2(EPA Substance)

Safety Data

Hazard Codes  Xi
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:Wear suitable protective clothing .
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S22:Do not breathe dust .
WGK Germany  3
RTECS  DK3970000
TSCA  Yes
HS Code  29146990
Hazardous Substances Data 719-22-2(Hazardous Substances Data)

Raw materials And Preparation Products

Hazard Information

Material Safety Data Sheet(MSDS)

Supplier