CAS No: 842-07-9, Chemical Name: Sudan I
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842-07-9 Sudan I

product Name Sudan I
Synonyms C.I. 12055; C.I. Solvent Yellow 14; C.I. Disperse Yellow 97; 1-Phenylazo-2-naphthol; Solvent Yellow 14; sudan I (C.I. 12055); Sudan l = Sudan Yellow; Oil-soluble Yellow R; Yellow R; 1-(phenylhydrazono)naphthalen-2(1H)-one; (1Z)-1-(phenylhydrazono)naphthalen-2(1H)-one; 1-[(E)-phenyldiazenyl]naphthalen-2-ol; Oil yellow 1010
Molecular Formula C16H12N2O
Molecular Weight 248.2793
InChI InChI=1/C16H12N2O/c19-15-11-10-12-6-4-5-9-14(12)16(15)18-17-13-7-2-1-3-8-13/h1-11,19H/b18-17+
CAS Registry Number 842-07-9
EINECS 212-668-2
Molecular Structure 842-07-9 Sudan I
Density 1.175g/cm3
Melting point 131-133℃
Boiling point 443.653°C at 760 mmHg
Refractive index 1.634
Flash point 290.196°C
Water solubility 0.5 g/L (30℃)
Vapour Pressur 0mmHg at 25°C
Hazard Symbols  Xn:Harmful;
Risk Codes R40:;
R43:;
R53:;
R68:;
Safety Description S22:;
S36/37:;
S46:;
S61:;
MSDS Sudan I Material Safety Data Sheet