9,9-Bis(4 hydroxyphenyl)fluorene CAS#: 3236-71-3

9,9-Bis(4 hydroxyphenyl)fluorene CAS#: 3236-71-3; ChemWhat Code: 71658

Identification	Physical Data	Spectra
Route of Synthesis	Safety and Hazards	Other Data

Patent Information
Patent ID	Title	Publication Date
WO2018/57056	HOMOGENEOUS AMORPHOUS HIGH HEAT EPOXY BLENDS, ARTICLES, AND USES THEREOF	2018
CN108863728	A 9, 9 – di (4 – hydroxyaryl) fluorene compound of preparation method (by machine translation)	2018
JP2017/36249	Compound and method of manufacturing the mixed (by machine translation)	2017
US2017/184968	COMPOUND FOR FORMING ORGANIC FILM, COMPOSITION FOR FORMING ORGANIC FILM, METHOD FOR FORMING ORGANIC FILM, AND PATTERNING PROCESS	2017
US2016/376463	(METH)ACRYLIC RESIN COMPOSITION, FILM, POLARIZING PLATE PROTECTIVE FILM, POLARIZING PLATE, AND LIQUID CRYSTAL DISPLAY DEVICE	2016
US2016/46551	VINYL-GROUP-CONTAINING FLUORENE COMPOUND	2016
US2014/179836	EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD OF PREPARING THE SAME, COMPOSITION AND CURED PRODUCT COMPRISING THE SAME, AND USES THEREOF	2014
EP2767535	EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, METHOD FOR PREPARING SAME, COMPOSITION AND CURED MATERIAL COMPRISING SAME, AND USAGE THEREOF	2014
US2015/148452	COMPOSITION AND CURED ARTICLE COMPRISING INORGANIC PARTICLES AND EPOXY COMPOUND HAVING ALKOXYSILYL GROUP, USE FOR SAME, AND PRODUCTION METHOD FOR EPOXY COMPOUND HAVING ALKOXYSILYL GROUP	2015

Appearance	Off-white to white Powder
Index of Refraction	1.711

Density, g·cm^-3	Measurement Temperature, °C
1.289	-140.16

Description (Crystal Phase)	Temperature (Crystal Phase), °C
Crystal structure determination	-140.16

Description (NMR Spectroscopy)	Nucleus (NMR Spectroscopy)	Solvents (NMR Spectroscopy)	Frequency (NMR Spectroscopy), MHz	Original Text (NMR Spectroscopy)
Chemical shifts	1H	chloroform-d1	400
Chemical shifts	13C	chloroform-d1	101
Chemical shifts	1H	dimethylsulfoxide-d6
Chemical shifts	1H	dimethylsulfoxide-d6	300	‘H NMR (300 MHz, DMSO) ö 8.46 (s, 1H), 8.01-7.89 (m, 4H), 7.86-7.67 (m, 18H), 7.66-7.53 (m, 3H), 7.53-7.38 (m, 3H), 7.33 (t, J=7.9 Hz, 2H), 7.29-7.19 (m, 2H),7.12-6.93 (m, 4H), 6.83 (d, J=8.3 Hz, 1H).
Chemical shifts	1H	chloroform-d1	600
Chemical shifts	13C	CDCl3	75
Chemical shifts		CDCl3	300
Spectrum	1H	chloroform-d1	400
Spectrum	1H	tetradeuteriomethanol	400

Description (UV/VIS Spectroscopy)	Solvent (UV/VIS Spectroscopy)
Spectrum	ethanol

Conditions	Yield
With hydrogenchloride In Zinc chloride; water; isopropyl alcohol	97%
With sulfuric acid; 3-mercaptopropionic acid In dichloromethane at 20 – 40℃ for 6h	92.5%
With 3-mercaptopropionic acid In chlorobenzene for 5h Reagent/catalyst Reflux	92.8%
With N-(3-sulfopropyl)-2-mercaptobenzothiazole p-toluenesulfonate at 110℃ for 3h Reagent/catalyst Green chemistry	91%
With C10H12NO3S2(1+)*HO4S(1-) at 90℃ for 6h	89%
With silica-gel-supported sulfuric acid; 3-mercaptopropionic acid In toluene at 30 – 45℃ for 3.5h Inert atmosphere	85%
With methanesulfonic acid; 3-mercaptopropionic acid In toluene at 40℃ for 13h Inert atmosphere	85%
With cationic ion-exchange resin	83%
With phosphorus pentoxide at 150℃

Pictogram(s)
Signal	Warning
GHS Hazard Statements	H315: Causes skin irritation [Warning Skin corrosion/irritation] H319: Causes serious eye irritation [Warning Serious eye damage/eye irritation] H400: Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard] H410: Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard]
Precautionary Statement Codes	P264, P273, P280, P302+P352, P305+P351+P338, P321, P332+P313, P337+P313, P362, P391, and P501 (The corresponding statement to each P-code can be found at the GHS Classification page.)

Transportation	Under the room temperature and away from light
HS Code	290621
Storage	Under the room temperature and away from light
Shelf Life	2 years
Market Price	USD 70/kg

9,9-Bis(4 hydroxyphenyl)fluorene CAS#: 3236-71-3 is used in the synthesis of novel poly(arylene ethers).

9,9-Bis(4 hydroxyphenyl)fluorene CAS#: 3236-71-3 is a monomer and modifier of functional polymer materials.

It is a bisphenol compound containing a Cardo ring skeleton structure.

It is a synthetic fluorenyl epoxy resin, a mercapto benzoxazine resin, and an acrylate resin.

An important monomer or modifier for polycondensation products such as polyester resins, polycarbonates, epoxies, polyesters or polyethers.


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Product Name	9,9-Bis(4 hydroxyphenyl)fluorene
IUPAC Name	4-[9-(4-hydroxyphenyl)fluoren-9-yl]phenol
Molecular Structure
CAS Registry Number	3236-71-3
Synonyms	9,9-bis(4-hydroxyphenyl)fluorene, 9,9-bis(p-hydroxyphenyl)fluorene, 9,9-Bis(4-hydroxyphenyl)fluorene
Molecular Formula	C25H18O2
Molecular Weight	350.41
InChI	InChI=1S/C25H18O2/c26-19-13-9-17(10-14-19)25(18-11-15-20(27)16-12-18)23-7-3-1-5-21(23)22-6-2-4-8-24(22)25/h1-16,26-27H
InChI Key	YWFPGFJLYRKYJZ-UHFFFAOYSA-N
Canonical SMILES	C1=CC=C2C(=C1)C3=CC=CC=C3C2(C4=CC=C(C=C4)O)C5=CC=C(C=C5)O

Description (IR Spectroscopy)	Solvent (IR Spectroscopy)
Bands	potassium bromide
Spectrum	potassium bromide
Bands	KBr
9,9-Bis(4 hydroxyphenyl)fluorene CAS 3236-71-3 Raman
9,9-Bis(4 hydroxyphenyl)fluorene CAS 3236-71-3 IR
9,9-Bis(4 hydroxyphenyl)fluorene CAS 3236-71-3 HPLC