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Colorless oily liquid. Melting point -4.76°C, boiling point 128.3°C (0.8kPa), relative density 1.0005 (20/4°C), refractive index 1.4548, flash point 35°C. Miscible with water, acetone, benzene, ethers, alcohols, glycols and oils. It has hygroscopicity and ammonia odor. With water vapor can be volatile.
| Item | Index | |||
| Premium | Top Quality | Qualified Products | ||
| Appearance | Colorless or Yellowish Transparent Liquid | |||
| 1,4-oxazacyclonexane,ω/% ≥ | 99.5 | 99 | 98.5 | |
| Distillation Range at 0 ℃, 0.10,133mpa | Temperature of 5ml Distillate/℃ | ≥127 | ≥126 | ≥126 |
| Temperature of 5ml Distillate/℃ | ≤129 | ≤129 | ≤130 | |
| Chroma/hazen Unit(platinum Cobalt Color Number)≤ | 10 | 10 | 15 | |
| Water ω/% ≤ | 0.25 | 0.3 | 0.35 | |
| Ammonia (calculated As Nh3) ω/% ≤ | Determined by Both Parties Through Negotiation | |||
| Other Chromatographic Impurities ω/% ≤ |
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