2,4-Dihydroxybenzophenone, 99%, Thermo Scientific Chemicals

Description

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.

Specifications

Chemical Identifiers

• 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

• Melting Point: 144°C to 147°C
• Density: 1.32
• Boiling Point: 194°C (1 mmHg)
• Flash Point: 125°C (257°F)
• Quantity: 100 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

Safety and Handling

Hazard Category	H319-H361
Hazard Statement	GHS H Statement H319 Causes serious eye irritation.
Precautionary Statement	P201-P202-P264b-P280i-P281-P305+P351+P338-P308+P313-P501c
DOTInformation	Hazard Class: 9; Packaging Group: III
EINECSNumber	205-029-4
RTECSNumber	DJ0700000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only