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1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione

Name: 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione

CA Name: [1,1′-Bianthracene]-9,9′,10,10′-tetrone,2,2′-dimethyl-

Molecular Structure:

1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione,[1,1'-Bianthracene]-9,9',10,10'-tetrone,2,2'-dimethyl-,CAS 81-26-5,442.46,C30H18O4

1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione,[1,1′-Bianthracene]-9,9′,10,10′-tetrone,2,2′-dimethyl-,CAS 81-26-5,442.46,C30H18O4

Molecular Formula:C30H18O4

Molecular Weight: 442.46

CAS Registry Number: 81-26-5

List of synthetic dyes :

C.I.Vat Orange 9

C.I.Solubilised Vat Orange 9

C.I.Pigment Orange 40

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This entry was posted on Friday, July 5th, 2013 at 7:49 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.

2 Responses to “1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione”

  1. […] Manufacturing Methods :  (a) in Nitrobenzene or Chlorosulfonic acid in the  8,16-Pyranthrenedione brominated; (b) Bromination of 1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione dehydration. […]

  2. […] Methods :(a)1-(2-Methyl-9,10-dioxoanthracene-1-yl)-2-methylanthracene-9,10-dione in 350 ~ 380 ℃ heating alone, or in low temperatures with dehydrant processing, to take off two […]

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