Pigment Orange 16 – Corimax Orange BRN
Pigment Orange 16 is a bright, strong orange pigment widely used in coatings, inks, paints, and plastics. Known for its excellent lightfastness, weather resistance, and chemical stability, it delivers vibrant and long-lasting color, making it ideal for both indoor and outdoor applications. This pigment provides good opacity and color strength, ensuring a rich orange hue that maintains its vibrancy over time. Pigment Orange 16 is often chosen for industrial coatings, automotive finishes, and packaging, where durability and color consistency are essential. It is also valued for its non-toxic properties and environmental safety in various manufacturing sectors.
Technical parameters of Pigment orange 16
| 颜色索引号 | 颜料橙16 |
| 产品名称 | Corimax Orange BRN |
| 产品分类 | 有机颜料 |
| CAS号 | 3520-72-7 |
| 欧盟编号 | 222-530-3 |
| 化学家族 | 双偶氮 |
| 分子量 | 623.49 |
| 分子式 | C32H24CI2N8O2 |
| 酸碱度 | 7 |
| 密度 | 1.5 |
| 吸油量（ml / 100g）％ | 35 |
| 耐光性（涂料） | 5 |
| 耐热性（涂层） | 180 |
| 耐光性（塑料） | 6 |
| 耐热性（塑料） | 200 |
| 耐水性 | 5 |
| 耐油性 | 4 |
| 耐酸性 | 4 |
| 耐碱性 | 4 |
颜色 |  |
| 色相分布 |  |
应用：
推荐用于粉末涂料，印刷浆料，PVC，橡胶，PP，PE，胶印油墨，水性油墨，溶剂油墨
建议用于PS，PU，UV油墨。
相关信息
There are 36 types of pigment commercial dosage forms, and they still have a certain market in Europe, America and Japan. It gives a yellowish orange color, which is significantly redder than the C.I. pigment orange 13 and pigment orange 34. Mainly used in printing inks, and can be used to adjust the color light of C.I. Pigment Yellow 12. Resinized formulations have high transparency, but poor fluidity. Due to their poor fastness properties, they are mostly used for packaging inks with high transparency and low cost.
别名： 21160; C.I.Pigment Orange 16; P.O.16; Dianisidine Orange; 2,2'-[[3,3'-dimethyl(1,1'-biphenyl)-4,4'-diyl]bis(azo)]bis(3-oxo-N-phenyl-Butanamide]; 2,2'-[(3,3'-dimethoxybiphenyl-4,4'-diyl)di(E)diazene-2,1-diyl]bis(3-oxo-N-phenylbutanamide)
英寸： InChI=1/C34H32N6O6/c1-21(41)31(33(43)35-25-11-7-5-8-12-25)39-37-27-17-15-23(19-29(27)45-3)24-16-18-28(30(20-24)46-4)38-40-32(22(2)42)34(44)36-26-13-9-6-10-14-26/h5-20,31-32H,1-4H3,(H,35,43)(H,36,44)/b39-37+,40-38+
分子结构：
物理和化学特性
Solubility: Do not dissolve in water and ethanol, dissolve in concentrated sulfuric acid, and show orange precipitate after dilution.
Hue or light: red light orange
相对密度：1.28-1.51
Bulk density / (lb / gal): 10.6-12.5
pH value / (10% slurry): 5.0-7.5
Oil absorption / (g / 100g): 28-54
遮盖力：半透明
Structural Identifiers
IUPAC Name: 2,2'-[(3,3'-Dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl)]bis(3-oxo-N-phenylbutanamide)
SMILES: COC1=CC(=CC=C1N=NC(C(C)=O)C(=O)NC1=CC=CC=C1)C1=CC(OC)=C(C=C1)N=NC(C(C)=O)C(=O)NC1=CC=CC=C1
InChI String: InChI=1/C34H32N6O6/c1-21(41)31(33(43)35-25-11-7-5-8-12-25)39-37-27-17-15-23(19-29(27)45-3)24-16-18-28(30(20-24)46-4)38-40-32(22(2)42)34(44)36-26-13-9-6-10-14-26/h5-20,31-32H,1-4H3,(H,35,43)(H,36,44)
InChIKey: DMPXHEMGDYKSFL-UHFFFAOYSA-N
计算属性
| 物业名称 | 适当的价值 |
| 分子量 | 620.7 g/mol |
| XLogP3-AA | 6.7 |
| 氢键供体计数 | 2 |
| 氢键受体计数 | 10 |
| 可旋转键数 | 13 |
| 精确质量 | 620.23833276 Da |
| 单同位素质量 | 620.23833276 Da |
| 拓扑极表面积 | 160 Ų |
| 重原子数 | 46 |
| 正式收费 | 0 |
| 复杂 | 1000 |
| 同位素原子计数 | 0 |
| 定义的原子立构中心计数 | 0 |
| 未定义的原子立构中心计数 | 2 |
| 定义的键立构中心数 | 0 |
| 未定义的键立构中心计数 | 0 |
| 共价键合单元数 | 1 |
| 化合物被规范化 | 是的 |
