Merck
CN

247898

Sigma-Aldrich

异山梨醇二甲醚

98%

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别名:
DMI, 二甲基异山梨醇, 1,4:3,6-二脱水-2,5-二-O-甲基-D-葡糖醇, 1,4:3,6-二脱水山梨醇 2,5-二甲醚, 2,5-二-O-甲基-1,4:3,6-二脱水-D-葡糖醇, 异山梨醇二甲醚
经验公式(希尔记法):
C8H14O4
CAS号:
分子量:
174.19
Beilstein:
80854
EC 号:
MDL编号:
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

98%

形式

liquid

旋光性

[α]21/D +96.1°, c = 2 in chloroform

折射率

n20/D 1.461 (lit.)

bp

93-95 °C/0.1 mmHg (lit.)

密度

1.15 g/mL at 25 °C (lit.)

SMILES字符串

CO[C@H]1COC2[C@@H](COC12)OC

InChI

1S/C8H14O4/c1-9-5-3-11-8-6(10-2)4-12-7(5)8/h5-8H,3-4H2,1-2H3/t5-,6+,7-,8-/m1/s1

InChI key

MEJYDZQQVZJMPP-ULAWRXDQSA-N

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应用

异山梨醇二甲醚(DMI)是一种可持续溶剂,广泛用于各种化妆品和药物配方中。
通用应用:
  • DMI 可用作环辛烯环氧化的替代绿色溶剂,异麦芽酮糖衍生醛与 α,β-不饱和酮的贝里斯-希尔曼反应,也可用于固相合成。
  • 它可以用作水性涂料的聚结剂,在失水阶段充当共溶剂,在成膜过程中充当聚结剂。

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(°F)

240.8 °F - closed cup

闪点(°C)

116 °C - closed cup

个人防护装备

Eyeshields, Gloves


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Isosorbide mono-and di-alkyl ethers, a new class of sustainable coalescents for water-borne paints.
Durand M, et al.
Progress in Organic Coatings, 69(4), 344-351 (2010)
B W Barry et al.
The Journal of investigative dermatology, 82(1), 49-52 (1984-01-01)
The occluded vasoconstrictor assay was used to assess the effect of penetration enhancers on the topical bioavailability of a representative steroid, betamethasone 17-benzoate, with dimethylisosorbide (DMI) as a reference solvent. In the initial test, only N-methyl-2-pyrrolidone (NMP) increased the steroid
A Otto et al.
Skin pharmacology and physiology, 21(6), 326-334 (2008-10-04)
In this study the effect of 2 penetration modifiers, dimethyl isosorbide (DMI) and diethylene glycol monoethyl ether (DGME) on the skin delivery of hydroquinone (HQ), salicylic acid (SA) and octadecenedioic acid (DIOIC) was investigated. Ten percent DMI and DGME were
H Zia et al.
Pharmaceutical research, 8(4), 502-504 (1991-04-01)
Dimethyl isosorbide (DMI), which is currently under investigation for its potential use as a pharmaceutical vehicle and drug permeation enhancer, is a water-miscible liquid with relatively low viscosity. The solubilization behavior of DMI as a cosolvent for nonpolar drugs was
Bola D Majekodunmi et al.
Pharmaceutical development and technology, 12(6), 609-620 (2007-12-29)
The chemical stability of benzoyl peroxide (BPO) was studied in solutions and gels. The solutions (1% w/v) were prepared in single solvents (alcohol USP, isopropyl alcohol USP, ethyl benzoate, C12-15 alkyl benzoate, dimethyl isosorbide, propylene carbonate, and acetone) and in

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