CAS No: 6407-78-9, Chemical Name: Solvent Yellow 18
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6407-78-9 Solvent Yellow 18

product Name Solvent Yellow 18
Synonyms 3H-Pyrazol-3-one, 4-((2,4-dimethylphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-; 4-((2,4-Dimethylphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one; 4-[(E)-(2,4-dimethylphenyl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one; 4-(2,4-dimethylphenyl)azo-5-methyl-2-phenyl-4H-pyrazol-3-one
Molecular Formula C18H18N4O
Molecular Weight 306.3617
InChI InChI=1/C18H18N4O/c1-12-9-10-16(13(2)11-12)19-20-17-14(3)21-22(18(17)23)15-7-5-4-6-8-15/h4-11,17H,1-3H3
CAS Registry Number 6407-78-9
EINECS 229-043-5
Molecular Structure 6407-78-9 Solvent Yellow 18
Density 1.19g/cm3
Boiling point 497.8°C at 760 mmHg
Refractive index 1.63
Flash point 254.8°C
Vapour Pressur 4.81E-10mmHg at 25°C
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Chemicals Suppliers(20):
1Dragon Chemical Group Co.,China
2Kelco Chemicals Co.,Ltd.
3AFINE CHEMICALS LIMITED
4Dintech Chemical Co.,Ltd.
5HUPC CHEMICAL CO., LTD.
6NEW DRAGON CO., LTD
8RETORT CHEMICALS PRIVATE LTD.
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