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The physical and chemical property of 77-09-8 is provided by ChemNet.com
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   ChemNet > CAS > 77-09-8 Phenolphthalein

77-09-8 Phenolphthalein

?? ????? Phenolphthalein
?? ????? Phenolphthalein; Phenolphthalein solution; 3,3-bis(p-hydroxyphenyl)phthalide; ,3-bis(4-hydroxyphenyl)-1(3H)-isobenzofuranore; 3,3-bis(4-hydroxyphenyl)-2-benzofuran-1(3H)-one; 2-[bis(4-hydroxyphenyl)methyl]benzoic acid; Phenolphthalien
????????? ??????? C20H14O4
???? ???????? 318.3287
InChI InChI=1/C20H16O4/c21-15-9-5-13(6-10-15)19(14-7-11-16(22)12-8-14)17-3-1-2-4-18(17)20(23)24/h1-12,19,21-22H,(H,23,24)
???? CAS 77-09-8
EINECS 201-004-7
???? ???????? 77-09-8 Phenolphthalein
?????? 1.323g/cm3
????? ????? 258-263℃
????? ????? 548.7°C at 760 mmHg
???? ????? 1.672
????? ???? 299.7°C
?????? ???? <0.1 g/100 mL
??? ???? 7.12E-13mmHg at 25°C
Hazard ??????  Xn:Harmful;
??????? ???? R22:;
R40:;
?????? ????? S36/37:;
S45:;
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