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Merck
CN

540250

(S)-(+)-1,2-丙二醇

96%

别名:

(S)-(+)-丙二醇

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关于此项目

线性分子式:
CH3CH(OH)CH2OH
化学文摘社编号:
分子量:
76.09
Beilstein:
1718871
MDL编号:
UNSPSC代码:
12352001
PubChem化学物质编号:
NACRES:
NA.22
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质量水平

方案

96%

旋光性

[α]20/D +16.5°, neat

光学纯度

ee: 98% (GLC)

折射率

n20/D 1.432 (lit.)

沸点

186-188 °C/765 mmHg (lit.)

密度

1.036 g/mL at 20 °C (lit.)

官能团

hydroxyl

SMILES字符串

C[C@H](O)CO

InChI

1S/C3H8O2/c1-3(5)2-4/h3-5H,2H2,1H3/t3-/m0/s1

InChI key

DNIAPMSPPWPWGF-VKHMYHEASA-N

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应用

S)-(+)-1,2-丙二醇可用作合成以下物质的反应物:
  • 在二甲基氨基吡啶(DMAP)催化剂存在的情况下以介晶羧酸通过酯化反应制备的光活性手性( S)-1, 2-丙二醇衍生物。
  • 通过Mitsunobu 反应制备的3,4-乙烯二氧噻吩。
  • 在高碘酸钠和氯化钌催化剂存在的情况下制备的邻二醇环硫酸酯。

储存分类代码

10 - Combustible liquids

WGK

WGK 3

闪点(°F)

217.4 °F - closed cup

闪点(°C)

103 °C - closed cup


历史批次信息供参考:

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