2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt

CAS No.
6883-94-9
Chemical Name:
2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt
Synonyms
C.I.45360;Chrysoline;Acid Yellow 74;C.I.Acid Yellow 74;C.I.Acid Yellow 74:C.I.45360;2'-Benzylfluorescein disodium;2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt;3',6'-Bis(sodiooxy)-2'-(phenylmethyl)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one
CBNumber:
CB92255258
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
6883-94-9.mol

2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt Chemical Properties,Uses,Production

Preparation

Resorcinol, Phthalic anhydride,?and 1-(Chloromethyl)benzeneal ?in concentrated sulfuric acid condensation..

Properties and Applications

soluble in water, a green fluorescent. The strong sulfuric acid for yellow, diluted into tan precipitation.

2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt Preparation Products And Raw materials

Raw materials

Preparation Products

2-[2-Benzyl-3-oxo-6-(sodiooxy)-3H-xanthen-9-yl]benzoic acid sodium salt C.I.45360 C.I.Acid Yellow 74 Chrysoline 2'-Benzylfluorescein disodium 3',6'-Bis(sodiooxy)-2'-(phenylmethyl)spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one Acid Yellow 74 C.I.Acid Yellow 74:C.I.45360 6883-94-9