Solvent Yellow 18

Modify Date: 2025-08-25 11:52:12

Solvent Yellow 18 Structure
Solvent Yellow 18 structure
Common Name Solvent Yellow 18
CAS Number 6407-80-3 Molecular Weight 265.26700
Density 1.34 g/cm3 Boiling Point 482.2ºC at 760 mmHg
Molecular Formula C15H11N3O2 Melting Point N/A
MSDS N/A Flash Point 245.4ºC

 Names

Name (3Z)-3-(phenylhydrazinylidene)-1H-quinoline-2,4-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.34 g/cm3
Boiling Point 482.2ºC at 760 mmHg
Molecular Formula C15H11N3O2
Molecular Weight 265.26700
Flash Point 245.4ºC
Exact Mass 265.08500
PSA 77.81000
LogP 3.64910
Index of Refraction 1.684

 Safety Information

HS Code 2933790090

 Synthetic Route

~%

Solvent Yellow 18 Structure

Solvent Yellow 18

CAS#:6407-80-3

Literature: Meyer; Vittenet Annales de Chimie (Cachan, France), 1932 , vol. <10>17, p. 271,348,353 Full Text Show Details I.G. Farbenind. Patent: DE622596 , 1932 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 21, p. 548

 Precursor & DownStream

Precursor  2

DownStream  0

 Customs

HS Code 2933790090
Summary 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0%

 Synonyms

3-phenylazo-2,4-dihydroxy-quinoline
3-Phenylazo-chinolin-2,4-diol
Disperse Yellow 4
EINECS 229-044-0
3-phenylazo-quinoline-2,4-diol
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