Overview
五氯丙烷(R240fa,C₃H₄Cl₅)是一种氯化 C3 中间体,是第三代制冷剂/发泡剂 R245fa 及第四代产品 R1234ze 和 R1233zd 的原料。按企业标准最低含量 99.50%。
Specifications
表中数值除特别注明外均以百分比(%)计;"—"表示该等级对此项无限制。
| 项目 | Enterprise Standard |
|---|---|
| Appearance | Colorless clear liquid, no suspended matter |
| Pentachloropropane content, % ≥ | 99.50 |
| Carbon tetrachloride, % ≤ | 0.0020 |
| Hexachloroethane, % ≤ | 0.1000 |
| Moisture, % ≤ | 0.0050 |
| Acidity (as HCl), % ≤ | 0.0001 |
| 形态与气味 | Colorless liquid with a pungent odor |
|---|---|
| 沸点 | 191.3 °C |
| 密度(20 °C) | 1.597 g/cm³ |
| Solubility | Insoluble in water; readily soluble in ether, miscible with most organic solvents |
| Packaging | Sealed tank |
Applications
- 转化为 HFC-245fa(发泡剂)及第四代 HFO 产品(R1234ze / R1233zd)
- 泡沫保温材料生产的氟化中间体
Packaging & Storage
包装
ISO 罐箱
储存与运输
密封罐储存于干燥通风处,避免阳光直射和雨淋。
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