90-16-4 1,2,3-Benzotriazin-4(3H)one

?????? ?? ???	1,2,3-Benzotriazin-4(3H)one
???????? ???	1,2,3-Benzotriazin-4(3H)one; Benzo-1,2,3-triazin-4(3H)-one; BenzotriazinHone; 4-Ketobenzo-1,2,3(3H)-triazine; 1,2,3-benzotriazin-4(1H)-one; 1,2,3-BENZOTRIAZIN-4(3H)-ONE; benzo[d][1,2,3]triazin-4(3H)-one
????? ????????	C₇H₅N₃O
?????? ???	147.1341
InChI	InChI=1/C7H5N3O/c11-7-5-3-1-2-4-6(5)8-10-9-7/h1-4H,(H,8,9,11)
??? ??????? ??????	90-16-4
EINECS	201-971-5
????? ??????
?????	1.47g/cm³
??????	216-218℃
????? ?? ???	282.4°C at 760 mmHg
??????? ???????	1.73
????? ???????	124.6°C
????? ?? ????	0.00337mmHg at 25°C
???? ?? ???	R22:Harmful if swallowed.;
??????? ?????	S22:Do not inhale dust.; S36/37:Wear suitable protective clothing and gloves.;

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