3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol
3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol Basic information
- Product Name:
- 3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol
- Synonyms:
-
- 3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol
- C.I.11118
- C.I.Disperse Red 2
- 3-[N-ethyl-4-(4-nitro-phenylazo)-anilino]-propane-1,2-diol
- 1,2-Propanediol, 3-[ethyl[4-[2-(4-nitrophenyl)diazenyl]phenyl]amino]-
- C.I.Disperse Red 2:C.I.11118
- Disperse Red 2
- CAS:
- 3769-58-2
- MF:
- C17H20N4O4
- MW:
- 344.37
- Mol File:
- 3769-58-2.mol
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3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol Usage And Synthesis
Preparation
4-Nitrobenzenamine diazo, and 1-(Ethyl(phenyl)amino)propane-1,3-diol?coupling
Properties and Applications
Yellow?red.soluble in ethanol, acetone and benzene. The strong sulfuric acid for yellow brown, diluted to scarlet red in nitric acid solution for thick red; In strong hydrochloric acid solution for red; In the thick of sodium hydroxide solution for the red light brown. Used for cellulose acetate, three vinegar fiber dyeing and discharge printing.
| Standard(Vinegar fiber) | Ironing Fastness | Light Fastness | Persperation Fastness | Washing Fastness | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| AATCC | 5 | 1-2 | 1 | ||||
| ISO | 4-5 | 4 | 1 | 4 | 4-5 | ||
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3-[Ethyl[4-[(4-nitrophenyl)azo]phenyl]amino]-1,2-propanediol(3769-58-2)Related Product Information
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