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