ChemNet > CAS > 77-09-8 Phenolphthalein

77-09-8 Phenolphthalein

product Name	Phenolphthalein
CAS No	77-09-8
Synonyms	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
Molecular Formula	C₂₀H₁₄O₄
Molecular Weight	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)
EINECS	201-004-7
Molecular Structure
Density	1.323g/cm³
Melting point	258-263℃
Boiling point	548.7°C at 760 mmHg
Refractive index	1.672
Flash point	299.7°C
Water solubility	<0.1 g/100 mL
Vapour Pressur	7.12E-13mmHg at 25°C
Hazard Symbols	Xn:Harmful;
Risk Codes	R22:; R40:;
Safety Description	S36/37:; S45:;
MSDS	Material Safety Data Sheet

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