Colour Index Database

Colour Index

  • Name   CAS No.   C.I. No.
Name: C.I. Solvent Yellow 93
CAS: 4702-90-3
C.I. No.: C.I. 48160
Synonyms C.I. 48160; C.I. Solvent Yellow 93; Transparent Yellow 3G; C.I.Solvent Yellow 93; Yellow 3G; 4,4'-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one); (4'E)-4,4'-(E)-methylylidenebis(5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one); Plast yellow 1002
Molecular Formula C21H18N4O2
Molecular Weight 358.3932
InChI InChI=1/C21H18N4O2/c1-14-18(20(26)24(22-14)16-9-5-3-6-10-16)13-19-15(2)23-25(21(19)27)17-11-7-4-8-12-17/h3-13,18H,1-2H3/b19-13+
CAS Registry Number 4702-90-3;61969-52-6
EINECS 225-184-1
Molecular Structure 4702-90-3;61969-52-6 Solvent Yellow  93
Density 1.27g/cm3
Boiling point 556.2掳C at 760 mmHg
Refractive index 1.668
Flash point 290.2掳C
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Kunshan Yuanyuan Plastic Pigments Co., Ltd.(Kunshan Organic Chemical Factory Co.,Ltd.)    Tel:+86-512-57559101,57559102
Guangzhou Evershine Colours & Chemicals Co.,Ltd    Tel:+86-20-81566360,81566219
Longchem Co.,Limited    Tel:86-571-56780202 56780201
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