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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)
??? ??????? ?????? 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
???? ??????  Xn:Harmful;
???? ?? ??? R22:;
R40:;
??????? ????? S36/37:;
S45:;
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