ChemNet > CAS > 553-86-6 2-Coumaranone

553-86-6 2-Coumaranone

??? ?????	2-Coumaranone
??? ???????	2-Coumaranone; 3H-Benzofuran-2-one; 2,3-Dihydrobenzofuran-2-one; 2,3-Dihydrobenzo[b]furan-2-one; Benzofuran-2(3H)-one; 2(3H)-Benzofuranone; Benzo-furanone; 1-benzofuran-2(3H)-one; Coumarone-2(3H)-ketone
????? ????????	C₈H₆O₂
??? ???????	134.132
InChI	InChI=1/C8H6O2/c9-8-5-6-3-1-2-4-7(6)10-8/h1-4H,5H2
????? ??????	553-86-6
????? ??????? ???????	209-052-0
?????? ???????
?????	1.264g/cm³
???? ???	47-52℃
???? ?????	249°C at 760 mmHg
???? ????	1.585
???? ??????	96.9°C
???? ????	0.0235mmHg at 25°C
??? ??????
????? ???
??????? ?????	S24/25:Avoid contact with skin and eyes.;

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