Dye|Dye intermediates|Fluorescent Brightener|pigment dye

3,3′-Dimethoxylbenzidine

Name: 3,3′-Dimethoxylbenzidine

CA Name: [1,1′-Biphenyl]-4,4′-diamine,3,3′-dimethoxy-

Molecular Structure:

1,1′-Biphenyl]-4,244.29, 3,3”-dimethoxy-,3′-Dimethoxylbenzidine,4-diamine,C14H16N2O2, CAS 119-90-4

Molecular Formula:C₁₄H₁₆N₂O₂

Molecular Weight: 244.29

CAS Registry Number: 119-90-4

List of synthetic dyes :

C.I.Azoic Coupling Component 3

C.I.Azoic Coupling Component 48

C.I.Disperse Black 6

C.I.Acid Red 128

C.I.Pigment Orange 14

C.I.Pigment Orange 16

C.I.Pigment orange 44

C.I.Pigment orange 63

C.I.Pigment Red 180

C.I.Pigment red 37

C.I.Pigment red 41

C.I.Pigment red 42

C.I.Pigment Blue 25

C.I.Pigment Blue 26

C.I.Pigment Brown 22

C.I.Direct Black 20

C.I.Direct Black 86

C.I.Direct Black 87

C.I.Direct Black 91

C.I.Direct Red 7

C.I.Direct Blue 1

C.I.Direct Blue 10

C.I.Direct Blue 12

C.I.Direct Blue 136

C.I.Direct Blue 15

C.I.Direct Blue 150

C.I.Direct Blue 151

C.I.Direct Blue 152

C.I.Direct Blue 168

C.I.Direct Blue 183

C.I.Direct Blue 214

C.I.Direct Blue 215

C.I.Direct Blue 218

C.I.Direct Blue 22

C.I.Direct Blue 23

C.I.Direct Blue 30

C.I.Direct Blue 306

C.I.Direct Blue 35

C.I.Direct Blue 36

C.I.Direct Blue 37

C.I.Direct Blue 4

C.I.Direct Blue 45

C.I.Direct Blue 50

C.I.Direct Blue 65

C.I.Direct Blue 76

C.I.Direct Blue 8

C.I.Direct Blue 80

C.I.Direct Blue 84

C.I.Direct Blue 9

C.I.Direct Blue 90

C.I.Direct Blue 95

C.I.Direct Blue 98

C.I.Direct Green 57

C.I.Direct Violet 13

C.I.Direct Violet 32

C.I.Direct Violet 37

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This entry was posted on Friday, June 21st, 2013 at 7:50 AM and is filed under Dye intermediates. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

38 Responses to “3,3′-Dimethoxylbenzidine”

1. nevresim takimi on July 9th, 2013 at 10:31 AM

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2. Azoic Coupling Component 3 on August 12th, 2013 at 3:14 AM

   […] Methods : 3,3′-Dimethoxylbenzidine and 3-Hydroxy-2-naphthoic acid […]

3. Direct Red 7 on September 29th, 2013 at 5:43 AM

   […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) […]

4. Direct Violet 32 on October 8th, 2013 at 5:26 AM

   […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, respectively with the 4-Hydroxynaphthalene-1-sulfonic acid and […]

5. Direct Blue 4 on October 9th, 2013 at 3:18 AM

   […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1-sulfonic acid (2 Moore) […]

6. Direct Blue 8 on October 9th, 2013 at 3:23 AM

   […] Methods : 3,3′-Dimethoxylbenzidine  double nitride, and 4-Hydroxynaphthalene-1-sulfonic acid (2 Moore) […]

7. Direct Blue 10 on October 9th, 2013 at 3:35 AM

   […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid (2 Moore) […]

8. Direct Blue 12 on October 9th, 2013 at 5:54 AM

   […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, first in alkaline conditions and 8-Amino-4-hydroxynaphthalene-2-sulfonic acid, […]

9. Direct Blue 30 on October 9th, 2013 at 6:27 AM

   […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, first with Naphthalen-1-amine, and then three diazo, and […]

10. Direct Blue 35 on October 9th, 2013 at 7:13 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, first with 4-Hydroxynaphthalene-1-sulfonic acid coupling, then […]

11. Direct Blue 36 on October 9th, 2013 at 7:16 AM

    […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, first with 8-Chloro-1-naphthol-3,6-disulfonic acid coupled, again with […]

12. Direct Blue 45 on October 9th, 2013 at 7:27 AM

    […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, first and 7-Hydroxynaphthalene-1-sulfonic acid, and then in three alkaline […]

13. Direct Blue 50 on October 9th, 2013 at 7:32 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 5-Hydroxynaphthalene-1-sulfonic acid (2 Moore) […]

14. Direct Blue 65 on October 10th, 2013 at 2:29 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 8-Hydroxynaphthalene-1,6-disulfonic acid , and then in three alkaline […]

15. Direct Blue 76 on October 10th, 2013 at 3:09 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid (2 […]

16. Direct Blue 80 on October 10th, 2013 at 3:14 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 3-Hydroxynaphthalene-2,7-disulfonic acid (2 Moore) coupling, and then into […]

17. Direct Blue 84 on October 10th, 2013 at 3:56 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 4,5-Dihydroxynaphthalene-2,7-disulfonic acid (2 Moore) coupling, and then […]

18. Direct Blue 98 on October 10th, 2013 at 5:38 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and   8-Hydroxynaphthalene-1,6-disulfonic acid and […]

19. Direct Blue 152 on October 10th, 2013 at 8:00 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 7-Amino-4-hydroxynaphthalene-2-sulfonic acid (2 Moore) […]

20. Direct Blue 168 on October 11th, 2013 at 1:29 AM

    […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, first with 4-Hydroxynaphthalene-1-sulfonic acid conditions and […]

21. Direct Blue 183 on October 11th, 2013 at 1:41 AM

    […] Methods :  3,3′-Dimethoxylbenzidine double nitriding,, And 4-Hydroxynaphthalene-1-sulfonic acid  coupling, and in alkaline conditions […]

22. Direct Blue 214 on October 11th, 2013 at 2:07 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitride, met with 4,5-Dihydroxynaphthalene-2,7-disulfonic acid and […]

23. Direct Blue 215 on October 11th, 2013 at 2:10 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, first and 4-Amino-5-hydroxynaphthalene-1,3-disulfonic acid, and then in three […]

24. Direct Blue 218 on October 11th, 2013 at 2:11 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid(2 […]

25. Direct Black 20 on October 12th, 2013 at 7:47 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, in alkaline conditions and 4-Amino-5-hydroxynaphthalene-2,7-disulfonic acid, and […]

26. Direct Black 86 on October 14th, 2013 at 6:36 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, first with 8-Aminonaphthalene-2-sulfonic acid coupling, and then in alkaline […]

27. Direct Black 87 on October 14th, 2013 at 6:38 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitriding, and 5-Aminonaphthalene-2-sulfonic acid and 8-Aminonaphthalene-2-sulfonic acid (2 […]

28. Direct Black 91 on October 14th, 2013 at 6:42 AM

    […] Methods :  3,3′-Dimethoxylbenzidine double nitriding, 2-Hydroxybenzoic acid coupled with the first again with 2-Amino-5-nitrobenzoic […]

29. Disperse Black 6 on November 12th, 2013 at 1:35 AM

    […] Methods : 1-Methoxy-2-nitrobenzene reduction of 3,3′-Dimethoxylbenzidine, then with an acid […]

30. Pigment Orange 14 on November 28th, 2013 at 2:27 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitrogen, and N-(2,4-dimethylphenyl)-3-oxobutanamide (2 Moore) […]

31. Pigment Orange 16 on November 28th, 2013 at 2:46 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitrogen, and 3-Oxo-N-phenylbutanamide (2 Moore) […]

32. Pigment Orange 44 on November 28th, 2013 at 3:18 AM

    […] Methods :3,3′-Dimethoxylbenzidine double nitrogen, and N-(4-chlorophenyl)-3-oxobutanamide (2 Moore) […]

33. Pigment Orange 63 on November 28th, 2013 at 4:09 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitrogen, and 3-Oxo-N-p-tolylbutanamide (2 Moore) […]

34. Pigment Red 37 on November 28th, 2013 at 6:59 AM

    […] Methods :3,3′-Dimethoxylbenzidine double nitrogen, and 3-Methyl-1-p-tolyl-1H-pyrazol-5(4H)-one(2 Moore) […]

35. Pigment Red 41 on November 28th, 2013 at 7:04 AM

    […] Methods :3,3′-Dimethoxylbenzidine double nitrogen, and 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one (2 Moore) […]

36. Pigment Red 42 on November 28th, 2013 at 7:05 AM

    […] Methods :3,3′-Dimethoxylbenzidine double nitrogen, and Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate (2 Moore) […]

37. Pigment Blue 25 on December 4th, 2013 at 1:20 AM

    […] Methods : 3,3′-Dimethoxylbenzidine double nitrogen, and 3-Hydroxy-N-phenyl-2-naphthamide (2 Moore) […]

38. Pigment Blue 26 on December 4th, 2013 at 1:26 AM

    […] Methods :3,3′-Dimethoxylbenzidine double nitrogen, and 2′-Methoxy-3-hydroxy-2-naphthanilide (2 Moore) […]

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