2′-anilino-6′-(diethylamino)-3′-methylspiro[2-benzofuran-3,9′-xanthene]-1-one

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Chemical Name:  2'-anilino-6'-(diethylamino)-3'-methylspiro[2-benzofuran-3,9'-xanthene]-1-one
CAS.NO:29512-49-0
Synonyms:2-Phenylamino-3-methyl-6-diethylaminofluoran
One Dye Black 1
 
Molecular Formula:C31H28N2O3
Molecular Weight:476.56600
 
Physical and Chemical Properties:
Density:1.3 g/cm3
Boiling point:673.9ºC at 760 mmHg
Melting point:180ºC
Flash point:361.3ºC
Index of Refraction:1.694
 
Specification:
Appearance:White powder
Purity:≥99.5%
 
Packing:25Kg/bag or according to customer requirements
Storage:Store in closed vessels, refrigerated. 
Application:Hot (pressure) sensitive paper coupler

2'-anilino-6'-(diethylamino)-3'-methylspiro[2-benzofuran-3,9'-xanthene]-1-one


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