2,4-Dihydroxybenzophenone CAS 131-56-6

CAS;131-56-6

Formulae hypotheticae:C13H10O3

Pondus hypotheticum:214.22

EINECS:205-029-4

Synonyma:(2,4-dihydroxyphenyl)phenyl-methanon; (2,4-Dihydroxyphenyl)-phenylmethanon(2,4-dihydroxybenzophenon); 2,4-DHBP; 2,Chemicalbook4-Dihydroxtbenzophenone; 2,4-Dihydroxybenzofenon

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Quid est 2,4-Dihydroxybenzophenone CAS 131-56-6?

2,4-Dihydroxybenzophenone est cristallus pallide luteus acicularis vel cerussa. punctum liquescens 142.6-144.6℃. Solubilitas ad 25℃ (g/100 ml solvenda) : acetona >50, benzene 1, ethanol>50, aqua <0.5, n-heptane <0.5.2,4-Dihydroxybenzophenone exiguam habet solubilitatem in aqua et ex alcali contracto non resolutum. et coacta acidi.

Specification

Item	Specification
punctum liquescens	144.5-147 °C(lit.)
fervens	96 °C.
Densitas	1,32 g/cm3
Vapor pressura	0Pa ad 25℃
Refractivus index	1.5090 (aestima)
Flash punctus	125 °C
LogP	2.964 at 25℃
Acidum coefficiens (pKa)	7.72 ± 0.35 (Praedicta)

Applicationem

2,4-Dihydroxybenzophenone praecipue adhibetur in materia plastica aliaque tamquam lux stabiliens, quae efficaciter tueri potest vitrum et pannum organicum, ne notitia luminis corrumpatur, et etiam medium adhibetur ad syntheses alias absorbores ultraviolaceos.