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2,4-Dihydroxybenzophenone, 99%

Product Code. 11484784
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Product Code. 11484784 Supplier Thermo Scientific Alfa Aesar Supplier No. A13749.0E
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Spedizione stimata: 24-11-2026
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Beschreibung

CAS: 131-56-6 | C13H10O3 | 214.22 g/mol

Novel mordent and disperse azo dyes were prepared by the coupling of various diazo solutions of aromatic amines with 2, 4-dihydroxybenzophenone. The ultraviolet absorbing monomers were synthesized by reaction of 2, 4-dihydroxybenzophenone with glycidyl acrylate and glycidyl methacrylate. Two new polymerizable stabilizers, 4-benzoyl-2-(α-piperidino-2-chlorobenzyl)-3-hydroxyphenyl acrylate (BPBHA) and corresponding methacrylate (BPBHMA), were synthesized and characterized from 2,4-Dihydroxybenzophenone. a polymerizable UV-stabilizer, 2-hydroxy-4-(3-methacryloxy-2-hydroxylpropoxy) benzophenone (BPMA), was synthesized using 2, 4-dihydroxybenzophenone (UV-0) and glycidyl methacrylate (GMA).

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Novel mordent and disperse azo dyes were prepared by the coupling of various diazo solutions of aromatic amines with 2, 4-dihydroxybenzophenone. The ultraviolet absorbing monomers were synthesized by reaction of 2, 4-dihydroxybenzophenone with glycidyl acrylate and glycidyl methacrylate. Two new polymerizable stabilizers, 4-benzoyl-2-(α-piperidino-2-chlorobenzyl)-3-hydroxyphenyl acrylate (BPBHA) and corresponding methacrylate (BPBHMA), were synthesized and characterized from 2,4-Dihydroxybenzophenone. a polymerizable UV-stabilizer, 2-hydroxy-4-(3-methacryloxy-2-hydroxylpropoxy) benzophenone (BPMA), was synthesized using 2, 4-dihydroxybenzophenone (UV-0) and glycidyl methacrylate (GMA).

Solubility
Insoluble in water.

Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
TRUSTED_SUSTAINABILITY

Chemische Identifikatoren

CAS 131-56-6
Molecular Formula C13H10O3
Molecular Weight (g/mol) 214.22
MDL Number MFCD00002277
InChI Key ZXDDPOHVAMWLBH-UHFFFAOYSA-N
Synonym 2,4-dihydroxybenzophenone, 2,4-dihydroxyphenyl phenyl methanone, benzophenone-1, benzoresorcinol, resbenzophenone, inhibitor dhbp, uvinul 400, advastab 48, uvistat 12, methanone, 2,4-dihydroxyphenyl phenyl
PubChem CID 8572
ChEBI CHEBI:34240
IUPAC Name (2,4-dihydroxyphenyl)-phenylmethanone
SMILES C1=CC=C(C=C1)C(=O)C2=C(C=C(C=C2)O)O

Spezifikation

Melting Point 144°C to 147°C
Density 1.32
Boiling Point 194°C (1 mmHg)
Flash Point 125°C (257°F)
Quantity 2500 g
Beilstein 1311566
Merck Index 14,1106
Solubility Information Insoluble in water.
Formula Weight 214.22
Percent Purity 99%
Chemical Name or Material 2,4-Dihydroxybenzophenone
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