CAS 81-90-3|phenolphthalin

Introduction：Basic information about CAS 81-90-3|phenolphthalin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Articles1
5. Synonyms

Common Name	phenolphthalin
CAS Number	81-90-3	Molecular Weight	320.33900
Density	1.323g/cm3	Boiling Point	548.7ºC at 760 mmHg
Molecular Formula	C₂₀H₁₆O₄	Melting Point	238ºC
MSDS	ChineseUSA	Flash Point	299.7ºC

Names

Name	2-[bis(4-hydroxyphenyl)methyl]benzoic acid
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.323g/cm3
Boiling Point	548.7ºC at 760 mmHg
Melting Point	238ºC
Molecular Formula	C₂₀H₁₆O₄
Molecular Weight	320.33900
Flash Point	299.7ºC
Exact Mass	320.10500
PSA	77.76000
LogP	3.97620
Index of Refraction	1.5400 (estimate)
InChIKey	FFFPYJTVNSSLBQ-UHFFFAOYSA-N
SMILES	O=C(O)c1ccccc1C(c1ccc(O)cc1)c1ccc(O)cc1

Safety Information

Personal Protective Equipment	Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Safety Phrases	24/25
RIDADR	NONH for all modes of transport

Articles1

The effect of drinking milk containing conjugated linoleic acid on fecal microbiological profile, enzymatic activity, and fecal characteristics in humans.

Nutr. J. 6 , 15, (2007)

The primary objective was to determine whether consumption of conjugated linoleic acids (CLAs) affected the fecal microbiota composition, fecal enzyme activity or fecal composition.Human subjects cons...

Synonyms

EINECS 201-384-4

4'.4''-Dioxy-triphenylmethan-carbonsaeure-(2)

2-(4,4'-dihydroxy-benzhydryl)-benzoic acid

Benzoic acid,2-(bis(4-hydroxyphenyl)methyl)

2-[Bis(4-hydroxyphenyl)-methyl]benzoic acid

Phenolphthalin

MFCD00036135

2-(4,4'-Dihydroxy-benzhydryl)-benzoesaeure

DSSTox_CID_2439

dihydrophenolphthalein

Recommended......