74441-05-7 |
时间:2023-07-15 来源:化工号 作者:C25H21N7O5 |
颜料黄 181苯并咪唑酮H3RC.I.颜料黄181N-[4-(氨基羰基)苯基]-4-[[1-[[(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-氨基]羰基]-2-氧代丙基]偶氮]苯胺N-[4-(氨基羰基)苯基]-4-[[1-[[(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-氨基]羰基]-2-氧代丙基]偶氮]苯甲酰胺
中文名 | 颜料黄 181
| 英文名 | N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzamide
| 别名 | 颜料黄 181 苯并咪唑酮H3R C.I.颜料黄181 N-[4-(氨基羰基)苯基]-4-[[1-[[(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-氨基]羰基]-2-氧代丙基]偶氮]苯胺 N-[4-(氨基羰基)苯基]-4-[[1-[[(2,3-二氢-2-氧代-1H-苯并咪唑-5-基)-氨基]羰基]-2-氧代丙基]偶氮]苯甲酰胺
| 英文别名 | 11777 P.Y.181 C.I. 11777 Pigment Yellow 181 C.I.Pigment Yellow 181 C.I. Pigment Yellow 181 Benzimidazolone Yellow H3R 4'-Carbamoyl-4-[1-(2,3-dihydro-2-oxo-1H-benzimidazol-5-ylcarbamoyl)acetonylazo]benzanilide 4-[[4-[2-oxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)carbamoyl]propyl]azobenzoyl]amino]benzamide N-(4-Carbamoylphenyl)-4-[2-oxo-1-[(2-oxo-1,3-dihydrobenzoimidazol-5-yl)carbamoyl]propyl]diazenyl-benzamide N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxoprBenzamide Benzamide, N-4-(aminocarbonyl)phenyl-4-1-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)aminocarbonyl-2-oxopropylazo- n-(4-(aminocarbonyl)phenyl)-4-((1-(((2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzamide N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzamide N-[4-(aminocarbonyl)phenyl]-4-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-osopropyl]azo]-Benzamide N-(4-carbamoylphenyl)-4-[(E)-{1,3-dioxo-1-[(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)amino]butan-2-yl}diazenyl]benzamide
| CAS | 74441-05-7
| EINECS | 277-873-1 | 化学式 | C25H21N7O5
| 分子量 | 499.48 | InChI | InChI=1/C25H21N7O5/c1-13(33)21(24(36)28-18-10-11-19-20(12-18)30-25(37)29-19)32-31-17-8-4-15(5-9-17)23(35)27-16-6-2-14(3-7-16)22(26)34/h2-12,21H,1H3,(H2,26,34)(H,27,35)(H,28,36)(H2,29,30,37) | 密度 | 1.50±0.1 g/cm3(Predicted) | 沸点 | 628.3±55.0 °C(Predicted) | 闪点 | 333.8°C | 水溶性 | 106.1μg/L at 23℃ | 蒸汽压 | 1.07E-15mmHg at 25°C | 溶解度 | 52.7μg/L in organic solvents at 20 ℃ | 折射率 | 1.728 | 酸度系数 | 8.15±0.59(Predicted) | 物化性质 | 色相或色光:黄色 密度/(g/cm3):1.48 平均粒径/μm:560 比表面积/(m2/g):27(H3R) 衍射曲线: 反射曲线: | 产品用途 | 该颜料品种为近年投放市场的另一结构的苯并咪唑酮红光黄色品种,色相角66.5度(1/3S.D.,HDPE),用于聚烯烃着色,不发生尺寸变形,具有优异的热稳定性与耐光牢度,耐热达300℃,耐光牢度为7-8级。广泛应用于塑料着色,尤其是用于高温下加工的树脂,如PS,ABS,PE等;亦用于粘胶纤维及涂料着色。 |
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