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ChemicalBook--->CAS DataBase List--->611-99-4

611-99-4

611-99-4 Structure

611-99-4 Structure
IdentificationMore
[Name]

4,4'-Dihydroxybenzophenone
[CAS]

611-99-4
[Synonyms]

4,4'-DHBP
4,4'-DIHYDROXYBENZOPHENONE
BIS-(4-HYDROXYPHENYL)-METHANONE
DHBP
LABOTEST-BB LT00159523
TIMTEC-BB SBB000543
4,4’-dihydroxy-benzophenon
4,4’-dihydroxydiphenylketone
4,4'-Dihydroxydiphenyl ketone
Benzophenone, 4,4'-dihydroxy-
Bis(4-hydroxyphenyl) ketone
bis(4-hydroxyphenyl)ketone
bis(4-hydroxyphenyl)-methanon
Bis(p-hydroxy)benzophenone
Hbp
Hbp (ketone)
hbp(ketone)
Methanone, bis(4-hydroxyphenyl)-
p,p'-Dihydroxybenzophenone
4,4'-Dihydroxybenzophenone,97%
[EINECS(EC#)]

210-288-1
[Molecular Formula]

C13H10O3
[MDL Number]

MFCD00002358
[Molecular Weight]

214.22
[MOL File]

611-99-4.mol
Chemical PropertiesBack Directory
[Appearance]

off-white to beige fine crystalline powder
[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 DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
R43:May cause sensitization by skin contact.
[Safety Statements ]

S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
S36/37:Wear suitable protective clothing and gloves .
S37/39:Wear suitable gloves and eye/face protection .
S36:Wear suitable protective clothing .
[WGK Germany ]

3
[RTECS ]

DJ0880000
[HS Code ]

29145000
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

DHBP(611-99-4).msds
Hazard InformationBack Directory
[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.
[Definition]

ChEBI: 4,4'-Dihydroxybenzophenone is a member of benzophenones.
[Preparation]

Preparation by demethylation of 4,4′ -dimethoxy-benzophenone with aluminium bromide in refluxing benzene for 4 h (88%).
[Flammability and Explosibility]

Notclassified
Spectrum DetailBack Directory
[Spectrum Detail]

4,4'-Dihydroxybenzophenone(611-99-4)1HNMR
4,4'-Dihydroxybenzophenone(611-99-4)13CNMR
4,4'-Dihydroxybenzophenone(611-99-4)IR1
4,4'-Dihydroxybenzophenone(611-99-4)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

[Alfa Aesar]

[Sigma Aldrich]

611-99-4(sigmaaldrich)
[TCI AMERICA]

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