4,4'-Dihydroxybenzophenone

4,4'-Dihydroxybenzophenone Basic information

Product Name:	4,4'-Dihydroxybenzophenone
Synonyms:	4,4’-dihydroxydiphenylketone;4,4'-Dihydroxydiphenyl ketone;Benzophenone, 4,4'-dihydroxy-;Bis(4-hydroxyphenyl) ketone;bis(4-hydroxyphenyl)ketone;bis(4-hydroxyphenyl)-methanon;4,4′-Dihydroxybenzop;4-[(4-hydroxyphenyl)carbonyl]phenol
CAS:	611-99-4
MF:	C13H10O3
MW:	214.22
EINECS:	210-288-1
Product Categories:	Aromatics;Miscellaneous Reagents;Thiadiazoles ,Tetrazoles ,Benzothiazoles,Thiazoles;Benzophenones (for High-Performance Polymer Research);Functional Materials;Reagent for High-Performance Polymer Research;C13 to C14;Carbonyl Compounds;Ketones;AlcoholsPolymerization Initiators;Benzophenone;Monomers;Organic Photoinitiators;Polymer Science;Aromatic Benzophenones & Derivatives (substituted);bc0001;611-99-4
Mol File:	611-99-4.mol

4,4'-Dihydroxybenzophenone Chemical Properties

Melting point	213-215 °C(lit.)
Boiling point	314.35°C (rough estimate)
density	1.1330
vapor pressure	0Pa at 25℃
refractive index	1.5090 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Fine Crystalline Powder
pka	7.67±0.15(Predicted)
color	Off-white to beige
Water Solubility	insoluble
BRN	1874572
LogP	2.5
CAS DataBase Reference	611-99-4(CAS DataBase Reference)
NIST Chemistry Reference	Bis(4-hydroxyphenyl)methanone(611-99-4)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38-43
Safety Statements	26-36/37-37/39-36
WGK Germany	3
RTECS	DJ0880000
HS Code	29145000

MSDS Information

Provider	Language
DHBP	English
SigmaAldrich	English
ACROS	English
ALFA	English

4,4'-Dihydroxybenzophenone Usage And Synthesis

Chemical Properties	off-white to beige fine crystalline powder
Uses	4,4'-Dihydroxybenzophenone is as a UV light stabilizer. It and its derivatives are found in cosmetics, plastics, films, adhesives and coatings, optical fiber, and printed circuit boards. It is the precursor to certain polycarbonate polymers.
Preparation	Preparation by demethylation of 4,4′ -dimethoxy-benzophenone with aluminium bromide in refluxing benzene for 4 h (88%).
Definition	ChEBI: 4,4'-Dihydroxybenzophenone is a member of benzophenones.
Flammability and Explosibility	Notclassified

4,4'-Dihydroxybenzophenone Preparation Products And Raw materials

Raw materials	[4-(4-acetyloxybenzoyl)phenyl] acetate-->Benzenemethanol, 4-hydroxy-α-(4-hydroxyphenyl)--->4,4'-Dimethoxybenzophenone-->1-PHENYL-4,5-DICHLORO-6-PYRIDAZONE-->Phenylparaben-->ROSOLIC ACID-->Chloridazon-->4-Methoxybenzoyl chloride
Preparation Products	2,4'-DIHYDROXYBENZOPHENONE-->N-Desmethyl-4-hydroxy Tamoxifen (approx. 1:1 E/Z Mixture)-->1,1,2,2-Tetrakis(4-hydroxyphenyl)ethane-->Afimoxifene-->4-HYDROXYTAMOXIFEN-->(4-Hydroxyphenyl)(4-(prop-2-yn-1-yloxy)phenyl)methanone-->1,1-bis(4-hydroxyphenyl)-2-phenylbut-1-ene

3,3',4,4',5-PENTAMETHOXYBENZOPHENONE ANTHRAPURPURIN 4,4'-Dimethoxy-2,2'-dihydroxybenzophenone Exifone Bis(4-fluorophenyl)-methanone 2,2'3,4,4'-PENTAHYDROXY BENZOPHENONE CARDINAL RED AKOS BC-0905 ALIZARIN RUBINOL 2,4,4'-TRIHYDROXYBENZOPHENONE 2,3',4,4',6-Pentahydroxybenzophenone AMMONIUM CARMINATE RUFIGALLIC ACID 4-FLUORO-2',4'-DIHYDROXYBENZOPHENONE Mangiferin 2,2'-DIHYDROXY-4,4'-DIMETHOXY-5-SULFOBENZOPHENONE SODIUM SALT 3,5,6,8-TETRAHYDROXY-1-METHYL-9,10-DIOXO-7-((2S,3S,4S,5R,6S)-3,4,5-TRIHYDROXY-6-HYDROXYMETHYL-TETRAHYDRO-PYRAN-2-YL)-9,10-DIHYDRO-ANTHRACENE-2-CARBOXYLIC ACID 3,6-bis[2-(dimethylamino)ethoxy]-9H-xanthen-9-one dihydrochloride

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