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131-56-6 - 2,4-Dihydroxybenzophenone, 99% - A13749 - Alfa Aesar

A13749 2,4-Dihydroxybenzophenone, 99%

Número CAS
131-56-6
Nombre Alternativo

Tamaño Precio ($) Cantidad Disponibilidad
100g 25,00
500g 90,90
2500g 414,00
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2,4-Dihydroxybenzophenone, 99%

MDL
MFCD00002277
EINECS
205-029-4

Propiedades químicas

Fórmula
C13H10O3
Peso molecular
214.22
Punto de fusión
144-147°
Punto de ebullición
194°/1mm
Punto de inflamabilidad
125°(257°F)
Densidad
1.320
Solubilidad
Insoluble in water.

Aplicaciones

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).

Notas

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

Referencias documentales

J. Fertig,; A. I. Goldberg,; M. Skoultchi. Ultraviolet stabilizing monomers and polymers. II. Synthesis and polymerization of acrylate and methacrylate derivatives of 2,4-dihydroxybenzophenone†. Journal of Applied Polymer Science1966, 10 (4), 663-672.

Lodewyk J. Mienie,; Jacobus J. Bergh,; Jeffrey R. Bloomquist,; Neal Castagnoli Jr,; Stefanus J. Steyn,; Cornelis J. Van der Schyf. p-Fluorophenylglycine in the urine of baboons treated with HPTP, the tetrahydropyridine analog of haloperido. Life Sciences. 1999, 65(5), 535-542.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H319

Causes serious eye irritation.

Indicaciones de precaución: P280-P264-P305+P351+P338-P337+P313

Wear protective gloves/protective clothing/eye protection/face protection. Wash thoroughly after handling. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice/attention.

Otras referencias

Merck
14,1106
Beilstein
1311566
Código de tarifa arancelaria unificado
2914.50
TSCA
Yes
RTECS
DJ0700000

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