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Merck
CN

49920

Sigma-Aldrich

甘油缩甲醛

≥98.0% (GC)

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别名:
1,3(or 2,3)-O-Methylene-1,2,3-propanetriol
经验公式(希尔记法):
C4H8O3
CAS号:
分子量:
104.10
Beilstein:
103206
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

≥98.0% (GC)

包含

~0.02% 2,6-di-tert-butyl-4-methylphenol as stabilizer

组成

5-hydroxy-1,3-dioxane, ~60%
4-hydroxymethyl-1,3-dioxolane, ~40%

折射率

n20/D 1.451 (lit.)
n20/D 1.451

bp

192-193 °C (lit.)

密度

1.203 g/mL at 25 °C (lit.)

SMILES字符串

OCC1COCO1.OC2COCOC2

InChI

1S/2C4H8O3/c5-4-1-6-3-7-2-4;5-1-4-2-6-3-7-4/h2*4-5H,1-3H2

InChI key

JIUMSISXCKWZTA-UHFFFAOYSA-N

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一般描述

甘油缩醛 (GF) 是一种轻甘油缩醛,由约 60% 的 5-羟基-1,3-二恶烷和约 40% 的 4-羟甲基-1,3-二恶烷组成。在酸性催化剂存在下,甘油与甲醛反应生成丙酮。GF 作为注射溶剂用于毒性试验的潜力已被报道。

应用

甘油甲醛用于溶解水不溶性化合物,用于后续水性稀释。它被用作化学和染料乳化剂以及药物递送的助溶剂 。甘油甲醛用作大鼠中抗生素给药的溶剂。
甘油缩甲醛可用于多步合成 9-[(2-羟基-1-(羟甲基)乙氧基)甲基] 鸟嘌呤(2′-去甲-2′-脱氧鸟苷)(阿昔洛韦的类似物)。可用于制备 4-取代二氧杂环戊烷。

WGK

WGK 3

个人防护装备

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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4-Substituted dioxolanes by chemoselective reactions on glycerol formal.
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Tetrahedron Letters, 34(27), 4335-4336 (1993)
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