6607-41-6

Basic information

• Product Name: Phenolphthalein anilide
• Synonyms: Phenolphthalein anilide;3,3-Bis(4-hydroxyphenyl)-2-phenyl-1-isoindolinone;3,3-bis(4-hydroxyphenyl)-2-phenylisoindolin-1-one
• CAS NO: 6607-41-6
• Molecular Formula: C₂₆H₁₉NO₃
• Molecular Weight: 437.44346
• Mol File: 6607-41-6.mol
• Article Data: 9

Chemical Properties

• Melting Point: 280 °C
• Boiling Point: 610.2°C at 760 mmHg
• Flash Point: 322.8°C
• Appearance: /
• Density: 1.338g/cm³
• Vapor Pressure: 1.75E-15mmHg at 25°C
• Refractive Index: 1.707
• PKA: 9.39±0.30(Predicted)
• Water Solubility: 220μg/L at 23.8℃
• CAS DataBase Reference: Phenolphthalein anilide(CAS DataBase Reference)
• NIST Chemistry Reference: Phenolphthalein anilide(6607-41-6)
• EPA Substance Registry System: Phenolphthalein anilide(6607-41-6)

Safety Data

• Hazardous Substances Data: 6607-41-6(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C26H19NO3/c28-21-14-10-18(11-15-21)26(19-12-16-22(29)17-13-19)24-9-5-4-8-23(24)25(30)27(26)20-6-2-1-3-7-20/h1-17,28-29H

Upstream product

• 611-99-4 4,4'-Dihydroxybenzophenone 
• 90-96-0 bis(p-methoxyphenyl)methanone 
• 7535-13-9 2-(bis(4-hydroxyphenyl)methyl)-N-phenylbenzamide 
• 77-09-8 phenolphthalein 
• 62-53-3 aniline 
• 85-44-9 phthalic anhydride 
• 520-03-6 N-phenylphthalimide 
• 108-95-2 phenol 
• 142-04-1 aniline hydrochloride 
• 81-90-3 phenolphthalin 

Downstream Products

• 1315322-04-3 2-phenyl-3,3-bis(4-cyanatophenyl)phthalimidine 
• 81-90-3 phenolphthalin 
• 62-53-3 aniline 

Relevant articles and documents

METHODS OF MANUFACTURE OF 2-ARYL-3,3-BIS(HYDROXYARYL)PHTHALIMIDINES

A method for the manufacture of a 2-aryl-3,3-bis(hydroxyaryl)phthalimidine via O- alkylation of a dihydroxy benzophenone, and formation of Schiff base, followed by cyclisation and de-O-alkylation to provide the product phthalimidine is provided. Polymers including structural units derived from the 2-aryl-3,3-bis(hydroxyaryl)phthalimidine are provided. Methods for the manufacture of a polycarbonate, including manufacturing the 2-aryl-3,3- bis(hydroxyaryl)phthalimidine, and polymerizing the 2-aryl-3,3-bis(hydroxyaryl)phthalimidine in the presence of a carbonate source are provided.

METHODS OF MANUFACTURE OF 2-HYDROCARBYL-3,3-BIS(HYDROXYARYL)PHTHALIMIDINES

A method for the manufacture of a 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine composition comprises: reacting a phthalimide of formula (2) with a phenol of formula (3) I (2) I (3) in the presence of a catalyst and optionally a solvent at an elevated temperature to form the 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine composition, wherein the 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine composition comprises a 2-hydrocarbyl-3,3-bis(hydroxyaryl)phthalimidine of formula (1) I (1) wherein in formulas (1), (2) and (3), R1 is hydrogen, C1-6 alkyl, C1-6 alkoxy, or phenyl optionally substituted with 1 to 5 C1-6 alkyls, each occurrence of R2 and R3 is independently a C1-6 alkyl, and p and q are independently 0 to 4.

METHODS FOR PRODUCING AND PURIFYING 2-ARYL-3, 3-BIS ( 4 -HYDROXYARYL) PHTHALIMIDINE DERIVATIVES

Disclosed herein is a method for producing a purified 2-aryl-3,3-bis(4-hydroxyaryl) phthalimidine of formula (I) wherein R1 is hydrogen or a C1-25 hydrocarbyl group and R2 is a hydrogen, a C1-25 hydrocarbyl grou