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化 学 名:1,3-二氧五环
英 文 名:1,3-Dioxolane
商 品 名:二氧五环
别 名:乙二醇缩甲醛;1,3-二噁戊烷;1,3-二氧五环;1,3-二氧杂戊烷;1,3-二氧戊环;二噁戊烷;二氧戊环;1,3-二氧环戊烷;1,3-二噁烷
CAS NO.:646-06-0
结构式:
分 子 量:74.08
性 状:无色透明液体
密 度:1.0655
凝 固 点:≥-26℃
过氧化物:≤0.005%
沸 点:74℃-75℃
水 份:≤0.1%
闪 点:-6℃
自 燃 点:274℃
含 量:≥99.9%,99.99%
用 途:是一种优良的有机溶剂,主要用作油和脂肪的溶剂、提取剂,锂电池的电解溶剂,氯基溶剂稳定剂
包 装:200kg/镀锌桶
Test items |
Qualified product |
First Grade |
Premium grade |
|
Appearance |
Colorless clear liquid |
|||
Water(KF) |
≤0.5% |
≤0.2% |
≤0.1% |
|
Related substances |
Methanal甲醛 |
- |
≤0.01% |
≤0.01% |
Methanol甲醇 |
- |
≤0.01% |
≤0.01% |
|
Methylal甲缩醛 |
- |
≤0.01% |
≤0.01% |
|
Peroxide (by hydrogen peroxide) |
- |
≤0.005% |
≤0.005% |
|
Acidity (by formic acid) |
≤0.01% |
≤0.005% |
≤0.005% |
|
Purity(GC) |
≥99% |
≥99.90% |
≥99.99% |