ChemNet > CAS > 596-27-0 o-Cresolphthalein

596-27-0 o-Cresolphthalein

?????? ?? ???	o-Cresolphthalein
???????? ???	o-Cresolphthalein; ortho-cresolphthalein; 3,3-bis(4-hydroxy-m-tolyl)phthalide; 3,3-bis(4-hydroxy-3-methylphenyl)-2-benzofuran-1(3H)-one; o-Cresolphalein
????? ????????	C₂₂H₁₈O₄
?????? ???	346.3759
InChI	InChI=1/C22H18O4/c1-13-11-15(7-9-19(13)23)22(16-8-10-20(24)14(2)12-16)18-6-4-3-5-17(18)21(25)26-22/h3-12,23-24H,1-2H3
??? ??????? ??????	596-27-0
EINECS	209-881-8
????? ??????
?????	1.32g/cm³
??????	223-225℃
????? ?? ???	555°C at 760 mmHg
??????? ???????	1.668
????? ???????	198.8°C
???? ?? ???????	slightly soluble
????? ?? ????	6.29E-13mmHg at 25°C
???? ??????	Xn:Harmful;
???? ?? ???	R40:;
??????? ?????	S36/37:;

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