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| CAS No.: | 61703-11-5 |
|---|---|
| Name: | Disperse Red 74 |
| Molecular Structure: | |
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| Formula: | C22H25N5O7 |
| Molecular Weight: | 471.47 |
| Synonyms: | Disperse Red H-BGL;Disperse Scarlet H-BGL;ForonScarlet S-BWFL;Tersetile Red 3GL;Disperse Red 74; |
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- 958254-66-51H-Imidazo[4,5-b]pyridine-2-carboxaldehyde, 1-methyl-, hydrochloride
- 99170-93-1N-Methyl-2-oxazolamine
- 717878-06-31-(4-fluorophenyl)-4-nitro-1H-imidazole
- 914458-26-7[5-(2-fluorophenyl)-1-pentyl-1H-pyrrol-3-yl]-1-naphthalenyl-Methanone
- 894852-01-87-BROMO-2,2-DIMETHYL-2H-PYRIDO[3,2-B][1,4]OXAZIN-3(4H)-ONE
- Total:29 Page 1 of 1 1
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Specification
This chemical is called C.I.Disperse Red 74, and its CAS registry number is 61703-11-5. With the product category Dyes and Pigments, its appearance it purple dark reddish brown powder. In addition, this chemical is soluble in ethanol, acetone, and its maximum absorption of wavelength is 496nm.
Production method of this chemical: The main raw materials for this production are m-nitroaniline and p-nitroaniline. This reaciton should be esterified by the acetic anhydride and deoxidized by catalyst. Through the process of filtering, grinding, drying, you can finally get the finished product.
Uses of this chemical: The C.I.Disperse Red 74 is mainly used for polyester and blended fabrics dyeing and printing, can also be used for cellulose acetate and triacetate dyeing