Dye|Dye intermediates|Fluorescent Brightener|pigment dye

1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one

Name: 1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one

CA Name: Phenoxazin-3-ol,7-amino-1,2,4-trichloro-

Molecular Structure:

1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one,Phenoxazin-3-ol,7-amino-1,2,4-trichloro-,CAS 100399-14-2,317.56,C12H7Cl3N2O2

Molecular Formula:C₁₂H₇Cl₃N₂O₂

Molecular Weight: 317.56

CAS Registry Number: 100399-14-2

List of synthetic dyes :

C.I.Sulphur Red 5

C.I.Sulphur Blue 12

C.I.Leuco Sulphur Red 5

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This entry was posted on Wednesday, June 5th, 2013 at 8:11 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.

3 Responses to “1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one”

1. Sulphur Red 5 on October 25th, 2013 at 5:57 AM

   […] Methods :  1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one and sodium polysulphide aqueous solution in the presence of glycerol heating, in 75 ~ 98 ℃ […]

2. Sulphur Blue 12 on October 28th, 2013 at 7:39 AM

   […] Methods :  1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one and Sodium polysulfide ethanol solution heating, and in 80 ~ 81 ℃ under reflux 24 hours, in […]

3. Sulphur Red 7 on November 19th, 2013 at 5:38 AM

   […] solution in 70 ~ 100 ℃ heating 30 hours, then add salt precipitation. This oxazine is from 1,2,4-Trichloro-7-amino-3H-isophenoxazin-3-one (C.I. Sulphur Blue 12; C.I. 53800 intermediate) and m-nitrobenzoyl chloride and […]

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