分散黄 241
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- CAS号:
- 83249-52-9
- 英文名:
- 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
- 英文别名:
- Disperse Yellow 241;Resolin Yellow 5GL.;Lumacron Yellow 5GL;Keyplast Yellow 4GL;Begacron Yellow 5GL;C.I.Disperse Yellow 241;OHXVEPRYGPIKAN-VHEBQXMUSA-N;Disperse Brilliant Yellow 5G;C.I.Disperse Yellow 241:C.I.128450;5-(3,4-Dichlorophenylazo)-3-cyano-6-hydroxy-1,4-dimethyl-2-pyridone
- 中文名:
- 分散黄 241
- 中文别名:
- 分散艳黄 5G;分散黄 241;分散透明黄4GL;5-[(3,4-二氯苯)偶氮基]-1,2-二氢-6-羟基-1,4-二甲基-2-氧代-3-吡啶甲腈;5-[(3,4-二氯苯基)偶氮基]-1,2-二氢-6-羟基-1,4-二甲基-2-氧代-3-氰基吡啶
- CBNumber:
- CB0903002
- 分子式:
- C14H10Cl2N4O2
- 分子量:
- 337.16
- MOL File:
- 83249-52-9.mol
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分散黄 241性质、用途与生产工艺
用途
分散艳黄 5G 适用于涤纶及其混纺织物的染色和印花。耐晒牢度优良。
生产方法
以 3，4-二氯苯胺和 N-甲基-3-氰基-4-甲基-6-羟基-α-吡啶酮为原料，首先将前者重氮化，与后者偶合得产物。经过滤、研磨、干燥得成品。。
分散黄 241
上下游产品信息
上游原料
下游产品
83249-52-9, 分散黄 241 相关搜索:
- Organics
- 合成材料中间体
- 染料
- 分散染料
- 83429-52-9
- 5-[(3,4-二氯苯)偶氮基]-1,2-二氢-6-羟基-1,4-二甲基-2-氧代-3-吡啶甲腈
- 分散艳黄 5G
- 5-[(3,4-二氯苯基)偶氮基]-1,2-二氢-6-羟基-1,4-二甲基-2-氧代-3-氰基吡啶
- 分散透明黄4GL
- 分散黄 241
- 83249-52-9
- C.I.Disperse Yellow 241:C.I.128450
- 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile ISO 9001：2015 REACH
- 3-Pyridinecarbonitrile, 5-[2-(3,4-dichlorophenyl)diazenyl]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-
- OHXVEPRYGPIKAN-VHEBQXMUSA-N
- 5-(3,4-Dichlorophenylazo)-6-hydroxy-1,4-dimethyl-2-oxo-1,2-dihydropyridine-3-carbonitrile
- 5-(3,4-Dichlorophenylazo)-3-cyano-6-hydroxy-1,4-dimethyl-2-pyridone
- 1,2-Dihydro-5-(3,4-dichlorophenylazo)-6-hydroxy-1,4-dimethyl-2-oxo-3-pyridinecarbonitrile
- Disperse Yellow 241
- 5-[(3,4-dichlorophenyl)azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxonicotinonitrile
- Resolin Yellow 5GL.
- Lumacron Yellow 5GL
- Keyplast Yellow 4GL
- Disperse Brilliant Yellow 5G
- C.I.Disperse Yellow 241
- Begacron Yellow 5GL
- 5-[(3,4-dichlorophenyl) azo]-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-3-Pyridinecarbonitrile
- 3-Pyridinecarbonitrile, 5-(3,4-dichlorophenyl)azo-1,2-dihydro-6-hydroxy-1,4-dimethyl-2-oxo-