524-42-5 1,2-Naphthoquinone
| ???? |
1,2-Naphthoquinone |
| ?? ?? |
1,2-Naphthoquinone; 1,2-Naphthalenedione; 1,2-naphthoquinone (beta); naphthalene-1,2-dione |
| ??? |
C10H6O2 |
| ??? |
158.1534 |
| InChI |
InChI=1/C10H6O2/c11-9-6-5-7-3-1-2-4-8(7)10(9)12/h1-6H |
| cas?? |
524-42-5 |
| EC?? |
208-360-2 |
| ?? ?? |
|
| ?? |
1.29g/cm3 |
| ?? ? |
136-141℃ |
| ??? |
296.1°C at 760 mmHg |
| ?? ?? |
1.617 |
| ??? |
117.4°C |
| ??? |
0.00147mmHg at 25°C |
| ??? ?? |
 Xn:Harmful;
|
| ??? ?? |
R22:Harmful if swallowed.;
R36/37/38:Irritating to eyes, respiratory system and skin.;
|
| ?? ?? |
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.;
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