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   ChemNet > CAS > 131-55-5 2,2',4,4'-Tetrehydroxybenzophenone

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131-55-5 2,2',4,4'-Tetrehydroxybenzophenone

product Name 2,2',4,4'-Tetrehydroxybenzophenone
CAS No 131-55-5
Synonyms Di(2,4-dihydroxyphenyl)methanone; Bis(2,4-dihydroxyphenyl)methanone; 2,2',4,4'-Tetrahydroxy Benzophenone; 2,2',4,4'-Tetrahydroxybenzophenone; Benzophenone-2; bis(2,4-dihydroxyphenyl)methanone; Benzophenone 2; 2,2'4,4'-Tetrahydroxy benzophenone
Molecular Formula C13H10O5
Molecular Weight 246.2155
InChI InChI=1/C13H10O5/c14-7-1-3-9(11(16)5-7)13(18)10-4-2-8(15)6-12(10)17/h1-6,14-17H
EINECS 205-028-9
Molecular Structure 131-55-5 2,2',4,4'-Tetrehydroxybenzophenone
Density 1.526g/cm3
Melting point 199-204℃
Boiling point 531.2°C at 760 mmHg
Refractive index 1.718
Flash point 289.2°C
Vapour Pressur 6.69E-12mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R22:;
R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet

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Description

Molecular Formula: C13H10O5CAS Number: 131-55-5Description: mp: 198-200°C (lit)SpecificationAppearance: light yellow crystal powderAssay: 99.0% minLoss on drying: 0.5% maxMelting point: 195.0°C minColor: 3.0 maxA1/1 (345nm): 580 minTurbidity: 12NTU

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