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Solvent Yellow 18

Solvent Yellow 18

CAS: 6407-78-9

Molecular Formula: C18H18N4O

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Solvent Yellow 18 - Names and Identifiers

Name Solvent Yellow 18
Synonyms c.i. 12740
Solvent Yellow 18
solvent yellow 18
C.I.Food Yellow 12
Transparent yellow GR
4-(2,4-dimethylphenyl)azo-5-methyl-2-phenyl-4H-pyrazol-3-one
2-Phenyl-4-(2,4-dimethylphenylazo)-5-methyl-2H-pyrazole-3(4H)-one
4-((2,4-Dimethylphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
4-[(2,4-dimethylphenyl)azo]-2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one
3H-Pyrazol-3-one, 4-((2,4-dimethylphenyl)azo)-2,4-dihydro-5-methyl-2-phenyl-
4-[(E)-(2,4-dimethylphenyl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one
3H-Pyrazol-3-one, 4-[2-(2,4-dimethylphenyl)diazenyl]-2,4-dihydro-5-methyl-2-phenyl-
CAS 6407-78-9
EINECS 229-043-5
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

Solvent Yellow 18 - Physico-chemical Properties

Molecular FormulaC18H18N4O
Molar Mass306.36
Density1.19
Boling Point497.8±45.0 °C(Predicted)
Flash Point254.8°C
Water Solubility62.94μg/L at 25℃
Vapor Presure0Pa at 25℃
pKa1.45±0.70(Predicted)
Refractive Index1.63

Solvent Yellow 18 - Reference Information

LogP5.65 at 25℃
EPA chemical substance information information is provided by: ofmpeb.epa.gov (external link)
Last Update:2024-04-10 22:29:15
Solvent Yellow 18
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CAS: 6407-78-9
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MedChemExpress (MCE)
Spot supply
Product Name: C.I. Solvent yellow 18 Visit Supplier Webpage Request for quotation
CAS: 6407-78-9
Tel: 609-228-6898
Email: sales@medchemexpress.com
     tech@medchemexpress.com
Mobile: 609-228-6898
View History
Solvent Yellow 18
4-Chlorothiobenzamide
叔-丁基 4-碘吡唑-1-甲酸
3-[2-(Methoxycarbonyl)phenoxycarbonyl]pyridine 1-oxide
2-异丙基-2-金刚烷醇
2,6-Benzothiazolediamine, 4,5,6,7-tetrahydro-N6-propyl-, (S)-
methyl 5-methoxy-2-nitrobenzoate
6-氯-2-吡啶-3-基喹啉-4-羧酸
Bicyclo[3.2.0]hept-2-en-6-one bisulphite adduct
ETHYL (3-ISOPROPOXYBENZOYL)ACETATE
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