Home >Others > 4,5,6,7-tetrachloro-3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide

4,5,6,7-tetrachloro-3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide
  • Chemical Name: 4,5,6,7-tetrachloro-3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide
  • CAS No.: 41621-86-7

Excellent chemical plant bulk supply 4,5,6,7-tetrachloro-3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide 41621-86-7

  • Molecular Formula: C30H24Cl4N2O2
  • Molecular Weight: 586.345
  • Vapor Pressure: 2.18E-23mmHg at 25°C 
  • Boiling Point: 766.2°Cat760mmHg 
  • Flash Point: 417.2°C 
  • PSA： 36.16000 
  • Density: 1.43g/cm3 
  • LogP: 9.32850 

4,5,6,7-tetrachloro-3,3-bis(1-ethyl-2-methyl-1H-indol-3-yl)phthalide(Cas 41621-86-7) Usage

InChI:InChI=1/C30H24Cl4N2O2/c1-5-35-15(3)22(17-11-7-9-13-19(17)35)30(23-16(4)36(6-2)20-14-10-8-12-18(20)23)24-21(29(37)38-30)25(31)27(33)28(34)26(24)32/h7-14H,5-6H2,1-4H3

41621-86-7 Relevant articles

Process for the manufacture of color formers of indoles and anhydrides of aromatic or heteroaromatic, vicinal dicarboxylic acids, new color formers of these classes of substance and their use

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, (2008/06/13)

A process for the manufacture of color f...

41621-86-7 Process route

1-ethyl-2-methylindole
40876-94-6

1-ethyl-2-methylindole

tetrachlorophthalic anhydride
117-08-8

tetrachlorophthalic anhydride

4,5,6,7-tetrachloro-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one
41621-86-7

4,5,6,7-tetrachloro-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3H -isobenzofuran-1-one

Conditions
Conditions Yield
With acetic anhydride;
91%
4,5,6,7-tetrachloro-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3<i>H</i>-isobenzofuran-1-one
41621-86-7

4,5,6,7-tetrachloro-3,3-bis-(1-ethyl-2-methyl-indol-3-yl)-3H -isobenzofuran-1-one

Conditions
Conditions Yield
d.Phthalsaeureanhydrid,d.Indol;
entspr. Methylindol, entspr. Phthalsaeureanhydrid;

41621-86-7 Upstream products

  • 40876-94-6
    40876-94-6

    1-ethyl-2-methylindole

  • 117-08-8
    117-08-8

    tetrachlorophthalic anhydride

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