(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 |
分析標(biāo)準(zhǔn)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:
無色油狀液體。有類似氯仿的氣味。易揮發(fā)。不穩(wěn)定。能與乙醇、乙醚、氯仿、三氯乙烯和四氯化碳等混溶,不溶于水。
熔點(diǎn):-25.6℃
沸點(diǎn):116℃
密度:1.18
折光率:1.4382
閃點(diǎn):34℃
[α]20D -44.5 ° (C=neat)
在20℃時,環(huán)氧氯丙烷在水中的溶解度為6.58%(質(zhì)量)。該品與水形成共沸物,共沸點(diǎn)為88℃,含水28%。不能與石油烴混溶。自燃點(diǎn)415.6℃。易燃??諝庵腥紵龢O限(體積%)上限21.0,下限3.8。 環(huán)氧氯丙烷分子結(jié)構(gòu)中具有不對稱碳原子,本產(chǎn)品為右旋體,具有類似氯仿和醚的氣味。 中等毒,半數(shù)致死量(大鼠,經(jīng)口)90-210mg/kg。有麻醉性。動物實(shí)驗(yàn)證明有潛在致癌作用。
Quality Standard:
外觀Appearance 無色透明至淡黃色液體
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥98.0% (GC)
ee: 95% (GLC)
比旋光度Specific rotation [a]20/D -33° ~ -36° (c=1, MeOH)
相對密度Specific gravity (20/20°C) 1.1810 - 1.1850
折光率Refractive index n20/D 1.4360 - 1.4390
Storage:
儲存溫度 2-8℃
用在合成手性嗎啉和二噁烷。
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