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Sudan IV
Chemical Name Sudan IV
Synonyms C.I. 26105;C.I. 258;C.I. Solvent Red 24;C.I. Solvent Red 24 (8CI);Scarlet red [NF X];1-[2-Methyl-4-(2-methylphenylazo)phenylazo]-2-naphthol;Lipid crimson;Scarlet Red;Solvent Red 24;scarlet R;1-(2-methyl-4-(2-methylphenylazo)phenylazo)-2-naphthol;1-((2-Methyl-4-((2-methylphenyl)azo)phenyl)azo)-2-naphthalenol;1-((4-(o-tolylazo)-o-tolyl)azo)-2-naphtho;1-((E)-(2-Methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl)diazenyl)-2-naphth;1-(4-(o-Tolylazo)-o-tolylazo)-2-naphthol;1-(4-o-tolylazo-o-tolylazo)-2-naphthol;1-[[2-methyl-4-[(2-methylphenyl)azo]phenyl]azo]-2-naphthaleno;2',3-Dimethyl-4-(2-hydroxynaphthylazo)azobenzene;(1Z)-1-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)naphthalen-2(1H)-one;1-({2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}hydrazono)naphthalen-2(1H)-one;1-[(E)-{2-methyl-4-[(E)-(2-methylphenyl)diazenyl]phenyl}diazenyl]naphthalen-2-ol; Solvent Red 24
Molecular Formula C24H20N4O
Molecular Weight 380.4418
InChl InChI=1/C24H20N4O/c1-16-7-3-6-10-21(16)26-25-19-12-13-22(17(2)15-19)27-28-24-20-9-5-4-8-18(20)11-14-23(24)29/h3-15,29H,1-2H3/b26-25+,28-27+
CAS Registry Number 85-83-6
EINECS 201-635-8
Molecular Structure 85-83-6 Sudan IV
Density 1.192g/cm3
Melting Point 199℃
Boiling Point 618.845°C at 760 mmHg
Refractive Index 1.645
Flash Point 424.365°C
Vapour Pressur 0mmHg at 25°C
Safety Description S24/25##Avoid contact with skin and eyes.:;
MSDS Material Safety Data Sheet

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