A1187112
p-Benzoquinone dioxime , 96% , 105-11-3
CAS NO.：105-11-3
Empirical Formula: C6H6N2O2
Molecular Weight: 138.12
MDL number: MFCD00063636
EINECS: 203-271-5
| Pack Size | Price | Stock | Quantity |
| 25G | RMB40.00 | In Stock |
|
| 100G | RMB88.80 | In Stock |
|
| 500G | RMB355.20 | In Stock |
|
| 2.5kg | RMB1653.60 | In Stock |
|
| others | Enquire |
Update time: 2022-07-08
PRODUCT 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) |
Description and Uses
p-Benzoquinone dioxime was used in oxidative regeneration of a variety of carbonyl compounds from their oximes using superoxide ion generated in situ by the phase transfer reaction between potassium superoxide and 18-crown-6.
Safety
| Symbol(GHS) |   GHS08,GHS07 |
| Signal word | Warning |
| Hazard statements | H341-H302-H351 |
| Precautionary statements | P201-P202-P264-P270-P280-P301+P312+P330-P308+P313-P405-P501-P301+P312a-P501a |
| 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 |
