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三乙二醇单甲醚,Triethylene glycol monomethyl ether [TEGME];purum, ≥97.0% (GC)

别名:甲基三甘醇;2-(2-(2-甲氧基乙氧基)乙氧基)乙醇;2-(2-(2-Methoxyethoxy)ethoxy)ethanol;Methyltriglycol

线性分子式: CH3(OCH2CH2)3OH CAS号: 112-35-6 分子量: 164.20 Beilstein: 1700198 EC 号: 203-962-1 MDL编号: MFCD00002875 PubChem化学物质编号: 329769908 NACRES: NA.23
制造商品牌: 西格玛 Sigma-Aldrich
货号(SKU): 90450
CAS号: 112-35-6
MDL号: MFCD00002875
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说明

应用

Triethylene glycol monomethyl ether (TEGME) was used in the following studies:
  • To study the structural and thermosensitive properties of phosphazene derivatives having glycol and amino acids groups.
  • Synthesis of amphiphilic o-phenylene ethylene oligomers.
  • Preparation of pegylated zinc(II) phthalocyanines.
  • Modification of 2-OH positions in cyclodextrin thioethers, which are used for transport of hydrophobic drugs.
  • Functionalizing polymethacrylic acid (PMMA), hence increasing inhibition in crack generation in TEGMA-PMMA compared to unmodified PMMA electrodes.
  • Preparation of difunctionalized ionic liquids (ILs).
  • As terminal groups for cationic dendrons, which was further used to encapsulate an inorganic polyanionic cluster.

属性

质量水平

200

蒸汽密度

5.66 (vs air)

蒸汽压

<0.01 mmHg ( 20 °C)

描述

non-ionic

等级

purum

测定

≥97.0% (GC)

形式

liquid

分子量

164.20 g/mol

折射率

n20/D 1.439 (lit.)
n20/D 1.439

bp

122 °C/10 mmHg (lit.)

密度

1.026 g/mL at 25 °C (lit.)

SMILES string

COCCOCCOCCO

InChI

1S/C7H16O4/c1-9-4-5-11-7-6-10-3-2-8/h8H,2-7H2,1H3

InChI key

JLGLQAWTXXGVEM-UHFFFAOYSA-N

 

安全信息

储存分类代码

10 - Combustible liquids

WGK

WGK 1

闪点(F)

230.0 °F - closed cup

闪点(C)

110 °C - closed cup

个人防护装备

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 33 | 欧洲Eur. ≥ 27 | 東京Tokyo ≥ 9 | 香港与北京 ≥ 16
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