(R)-(−)-Epichlorohydrin
Molecular Structure:
MDL:
MFCD00077759
Molecular Formula:
C3H5ClO
Molecular Weight:
92.52
Alias:
表氯醇
(R)-(−)-2-(Chloromethyl)oxirane
Product order:
Name |
Specifications |
Packing |
Price |
Delivery |
(R)-(−)-Epichlorohydrin |
98% |
25g |
RMB 2711.5 |
Consulting service |
(R)-(−)-Epichlorohydrin |
分析标准品 |
1ml |
RMB 429 |
Consulting service |
(R)-(−)-Epichlorohydrin |
98% |
5g |
RMB 874.5 |
Consulting service |
(R)-(−)-Epichlorohydrin |
98% |
1g |
RMB 324.5 |
Consulting service |
Character:
无色油状液体。有类似氯仿的气味。易挥发。不稳定。能与乙醇、乙醚、氯仿、三氯乙烯和四氯化碳等混溶,不溶于水。
熔点:-25.6℃
沸点:116℃
密度:1.18
折光率:1.4382
闪点:34℃
[α]20D -44.5 ° (C=neat)
在20℃时,环氧氯丙烷在水中的溶解度为6.58%(质量)。该品与水形成共沸物,共沸点为88℃,含水28%。不能与石油烃混溶。自燃点415.6℃。易燃。空气中燃烧极限(体积%)上限21.0,下限3.8。 环氧氯丙烷分子结构中具有不对称碳原子,本产品为右旋体,具有类似氯仿和醚的气味。 中等毒,半数致死量(大鼠,经口)90-210mg/kg。有麻醉性。动物实验证明有潜在致癌作用。
Quality Standard:
外观Appearance 无色透明至淡黄色液体
红外光谱鉴别Infrared spectrometry 符合
纯度Purity ≥98.0% (GC)
ee: 95% (GLC)
比旋光度Specific rotation [a]20/D -33° ~ -36° (c=1, MeOH)
相对密度Specific gravity (20/20°C) 1.1810 - 1.1850
折光率Refractive index n20/D 1.4360 - 1.4390
Storage:
储存温度 2-8℃
用在合成手性吗啉和二噁烷。
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