对甲苯异氰酸酯
Cas 号: | 【622-58-2】 | M D L: | MFCD00002029 |
分子式: | C8H7NO; CH3C6H4NCO | 分子量: | 133.15 |
别 名: | 异氰酸对甲苯酯 4-Methylphenyl isocyanate Isocyanic Acid p-Tolyl Ester | ||
对甲苯异氰酸酯 分子结构式: | |||
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性 状: | 密度:1.056 沸点:70-72 °C/10 mmHg 折射率n20/D:1.531 闪点:66℃ |
质量标准: | 外观Appearance 透明浅棕色液体 红外光谱鉴别Infrared spectrometry 和对照品匹配 纯度Purity ≥98.0% (GC) 折光率Refractive index n20/D 1.5300-1.5320 相对密度Specific gravity (20/20°C) 1.0600-1.0630 |
贮 存: | 易吸潮,密封保存 |
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