| 中文名称 | 邻甲酚酞 |
| 英文名称 | o-Cresolphthalein |
| CAS号 | 596-27-0 |
| 分子式 | C22H18O4 |
| 分子量 | 346.38 |
| EINECS号 | 209-881-8 |
| 熔点 | 223-225 °C |
| 沸点 | 401.12°C (rough estimate) |
| 密度 | 1.1425 (rough estimate) |
| 折射率 | 1.4400 (estimate) |
| 溶解度 | 微溶于水;溶于乙醇 |
| 形态 | 粉末 |
| 酸度系数(pKa) | 9.40(at 25℃) |
| 颜色 | 透明无色 |
| 酸碱指示剂变色ph值范围 | 8.2 (colorless) - 9.8 (violet/red) |
| 水溶解性 | slightly soluble |
| 最大波长(λmax) | 566nm, 381nm |
| 默克索引编号 | 14,2576 |
| BRN | 310554 |
| 主要应用 | Sensors, display device, photoresists, recording materials, imaging materials, authentication system for secure documents, decoder system, lithium cells, electroplating process, inks, markers, toners, correction fluid, paints, adhesives, floor coatings, gas leaking detector for safety in industries, toys, food storage, diapers, determination of calcium, lotions, urine analysis test strips, drugs, blood analysis |
| 危险品标志 | Xn |
| 危险类别码 | 40-36/37/38-20/21/22 |
| 安全说明 | 36/37-36-26 |
| 危险品运输编号 | 1170 |
| WGK Germany | 3 |
| RTECS号 | SM8390000 |
| TSCA | Yes |
| 海关编码 | 3822.19.0080 |