颜料红268
- 中文名称:
- 颜料红268
- 中文别名:
- 颜料红268;
4-[(5-氨基甲酰基邻甲苯基)偶氮]-3-羟基-2-萘酰胺;
颜料红 268;
4-[[5-(氨基羰基)-2-甲基苯基]偶氮]-3-羟基-N-苯基-2-萘甲酰胺;
4-[(5-氨基甲酰基邻甲苯基)偶氮]-3-羟基-N-苯基-2-萘甲酰胺
- 英文名称:
- 2-Naphthalenecarboxamide,4-[2-[5-(aminocarbonyl)-2-methylphenyl]diazenyl]-3-hydroxy-N-phenyl-
- 英文别名:
- (4Z)-4-[(5-carbamoyl-2-methylphenyl)hydrazinylidene]-3-oxo-N-phenylnaphthalene-2-carboxamide;
12316;
C.I.Pigment Red 268;
P.R.268;
Naphthol Red RA 1012;
Permanent Scarlet OA;
4-[[5-(aminocarbonyl)-2-methylphenyl]azo]-3-hydroxy-N-phenyl-2-Naphthalenecarboxamide;
(4Z)-4-[2-(5-carbamoyl-2-methylphenyl)hydrazinylidene]-3-oxo-N-phenyl-3,4-dihydronaphthalene-2-carboxamide;
Pigment Red 268;
4-[(5-carbamoyl-o-tolyl)azo]-3-hydroxynaphth-2-anilide;
EEDQ;
1-phenylethane-1,2-diol;
(1R)-1-phenylethane-1,2-diol;
(R)-(-)-Styrene Glycol;
(R)-1-Phenyl-1,2-Ethanediol;
(R)-(-)-1-Phenyl-1,2-ethanediol;
Perhydrodibenzo-18-crown-6;
cis-Dicyclohexano-18-crown-6;
Dibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin, eicosahydro-;
Icosahydrodibenzo(b,k)(1,4,7,10,13,16)hexaoxacyclooctadecin;
Dicyclohexano-18-crown-6, mixture of isomers;
icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aR,15aR,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aS,15aS,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aR,15aS,22aS)-icosahydrodibenzo[b,k][1,4,7,10,13,16]hexaoxacyclooctadecine;
(4aR,11aS,1
- CAS No.:
- 16403-84-2
- 分 子 式:
-
C25H20N4O3
- 分 子 量:
- 424.4513
- 精确分子量:
- 424.15400
- PSA:
- 117.14000
- EINECS:
- 240-454-9
- InChI:
- InChI=1/C25H20N4O3/c1-15-11-12-17(24(26)31)14-21(15)28-29-22-19-10-6-5-7-16(19)13-20(23(22)30)25(32)27-18-8-3-2-4-9-18/h2-14,28H,1H3,(H2,26,31)(H,27,32)/b29-22-3
- 分子结构式:
-

- SDS:
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颜料红268 制备方法及用途
制备方法
以2-甲基-5-甲酰氨基苯胺作为重氮组分,溶于盐酸水溶液中,降温到0-5℃,加入亚硝钠溶液进行重氮化,用尿素破坏过量的亚硝酸,备用;将色酚AS溶于氢氧化钠水溶液中,在弱碱性介质中进行偶合反应,加热,过滤,水洗,干燥,制备出C.I.颜料红268。
用途简介
该颜料由美国的马格鲁达(MCC)公司生产,并以各种不同的剂型投放市场,给出黄光红色调,包括挤水转相色膏、滤饼、粉末剂型及丙烯酸树脂色片剂型等;主要应用于涂料、印墨及织物印染。
颜料红268 物化性质
- 外观与性状:
- 结块
- 密度:
- 1.31 g/cm3
- 折射率:
- 1.674
推荐供应商
吴江市山湖颜料有限公司
颜料红268
- 联系人:纪正亚
- 电 话:0512-63401888
- 手 机:15251931266
- Cas号:16403-84-2
- 包装:25kg
- 纯度:99%
- 价格:135.0元