1147-56-4 1-(2-Thiazolylazo)-2-naphthol

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Basic

CAS No. 1147-56-4
Product Name 1-(2-Thiazolylazo)-2-naphthol
Synonyms TAN; 1-(1,3-thiazol-2-ylhydrazono)naphthalen-2(1H)-one; (1Z)-1-(thiazol-2-ylhydrazono)naphthalen-2-one
Molecular Formula C13H9N3OS
Molecular Weight 255.2951

Physical property

Density 1.4g/cm3
Melting point 138-140℃
Boiling point 523.251°C at 760 mmHg
Flash point 270.253°C
Refractive index 1.728
Risk Codes R36/37/38:Irritating to eyes, respiratory system and skin.;
Safety Description S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.; S36:Wear suitable protective clothing.;