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1,4-Benzoquinone dioxime Structure

1,4-Benzoquinone dioxime

Chemical Properties

Melting point 243 °C (dec.)(lit.)
Boiling point 253.51°C (rough estimate)
Density  1,49 g/cm3
vapor pressure  0Pa at 25℃
refractive index  1.5100 (estimate)
Flash point °C
storage temp.  Sealed in dry,Room Temperature
solubility  dioxane: soluble0.1g/10 mL, clear
form  Solid
pka 9.12±0.20(Predicted)
color  White
Water Solubility  <0.01 g/100 mL at 22.5 ºC
BRN  2043234
Stability Stable. Incompatible with strong acids, strong oxidizing agents.
InChIKey LNHURPJLTHSVMU-CGXWXWIYSA-N
LogP 0.3 at 35℃
CAS DataBase Reference 105-11-3(CAS DataBase Reference)
NIST Chemistry Reference 2,5-Cyclohexadiene-1,4-dione, dioxime(105-11-3)
IARC 3 (Vol. 29, Sup 7, 71) 1999
EPA Substance Registry System p-Quinone dioxime (105-11-3)

Safety Information

Hazard Codes  Xn
Risk Statements  22-40
Safety Statements  45-36/37-60
WGK Germany  3
RTECS  DK4900000
TSCA  Yes
HS Code  29280000
Hazardous Substances Data 105-11-3(Hazardous Substances Data)
Toxicity LD50 oral in rat: 464mg/kg

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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