4733-50-0 2,3-Dicyanohydroquinone

??? ??????	2,3-Dicyanohydroquinone
????? ???????????	2,3-Dicyanohydroquinone; 3,6-Dihydroxyphthalonitrile; 3,6-dihydroxybenzene-1,2-dicarbonitrile
?????? ????????	C₈H₄N₂O₂
????? ??????? ???????	160.1296
InChI	InChI=1/C8H4N2O2/c9-3-5-6(4-10)8(12)2-1-7(5)11/h1-2,11-12H
?????????? ???????? ???????	4733-50-0
???????? ????????? ???	225-241-0
???? ??????
?????	1.53g/cm³
???? ????????	245℃
???? ???????	443.5°C at 760 mmHg
????? ????????	1.668
???? ??????	222°C
??????? ?? ?????	Soluble in hot water
??? ??????	1.77E-08mmHg at 25°C
?????? ??? ??????? ??????	Xn:Harmful;
??? ?????????	R20/21/22:; R36/37/38:;
???? ?????	S26:; S36/37/39:;

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