Solvent Yellow 93

Modify Date: 2025-08-20 22:26:04

Solvent Yellow 93 Structure
Solvent Yellow 93 structure
Common Name Solvent Yellow 93
CAS Number 4702-90-3 Molecular Weight 358.393
Density 1.3±0.1 g/cm3 Boiling Point 556.2±60.0 °C at 760 mmHg
Molecular Formula C21H18N4O2 Melting Point 180 °C
MSDS N/A Flash Point 290.2±32.9 °C

 Use of Solvent Yellow 93


Solvent Yellow 93 is an azomethine dye. Solvent Yellow 93 is used as a colorant of toner[1][2].

 Names

Name Solvent Yellow 93
Synonym More Synonyms

 Solvent Yellow 93 Biological Activity

Description Solvent Yellow 93 is an azomethine dye. Solvent Yellow 93 is used as a colorant of toner[1][2].
Related Catalog
References

[1]. Tsutomu Igarashi, et al. Photopolymerizable composition. JP2000241971A.

[2]. Yoshiaki Kobayashi, et al. Image forming method. JPH11184156A.

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 556.2±60.0 °C at 760 mmHg
Melting Point 180 °C
Molecular Formula C21H18N4O2
Molecular Weight 358.393
Flash Point 290.2±32.9 °C
Exact Mass 358.142975
PSA 65.34000
LogP 2.31
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.668

 Safety Information

Hazard Codes Xn
HS Code 3204120000

 Synthetic Route

 Customs

HS Code 3204120000

 Synonyms

3H-Pyrazol-3-one, 4-((1,5-dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)-2,4-dihydro-5-methyl-2-phenyl-
3H-Pyrazol-3-one, 4,4'-(E)-methylidynebis[2,4-dihydro-5-methyl-2-phenyl-, (4'E)-
(4'E)-4,4'-(E)-Methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one)
5,5'-dimethyl-2,2'-diphenyl-1,2,2',4'-tetrahydro-4,4'methanylylidene-bis-pyrazol-3-one
EINECS 225-184-1
4-((1,5-Dihydro-3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-ylidene)methyl)-2,4-dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
Thermoplast Yellow 104
transparent yellow 3g
Kayaset Yellow GN
Polymer Yellow GN
Oplas Yellow 140
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