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172405

四乙二醇二甲醚

Name: 四乙二醇二甲醚
Brand: ALDRICH

≥99%, cross-linking reagent click chemistry

别名:

2,5,8,11,14-五氧杂十五烷, 二甲基四甘醇, 二甲氧基四乙二醇, 双[2-(2-甲氧基乙氧基)乙基]醚, 四甘醇二甲醚

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关于此项目

线性分子式:

CH₃O(CH₂CH₂O)₄CH₃

化学文摘社编号:

143-24-8

分子量:

222.28

NACRES:

NA.23

PubChem Substance ID:

24850399

UNSPSC Code:

12162002

EC Number:

205-594-7

MDL number:

MFCD00008505

Beilstein/REAXYS Number:

1760005

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属性

产品名称

四乙二醇二甲醚, ≥99%

vapor density

7.7 (vs air)

Quality Level

200

vapor pressure

<0.01 mmHg ( 20 °C)

assay

≥99%, ≥99.0% (GC)

form

liquid

autoignition temp.

510 °F

reaction suitability

reagent type: cross-linking reagent
reaction type: click chemistry

impurities

≤1.0% Water (Karl Fischer), ≤50 ppm Trace peroxide (as H₂O₂)

refractive index

n20/D 1.432 (lit.)

bp

275-276 °C (lit.)

mp

−30 °C (lit.)

density

1.009 g/mL at 25 °C (lit.)

polymer architecture

shape: linear
functionality: homobifunctional

SMILES string

COCCOCCOCCOCCOC

InChI

1S/C10H22O5/c1-11-3-5-13-7-9-15-10-8-14-6-4-12-2/h3-10H2,1-2H3

InChI key

ZUHZGEOKBKGPSW-UHFFFAOYSA-N

说明

General description

四甘醇二甲醚或四乙二醇二甲醚是一种有机非质子性无色溶剂，能形成薄膜。

Application

四乙二醇二甲醚涂层可用于葡萄糖传感器，比如Nafion^™，通过RF使得传感器“抗黏”，增强生物拟态分子和表面的连接。在促细胞粘附时，四乙二醇二甲醚有助于蛋白质的选择吸附。其他常规用途包括作为锂电池电极。

Legal Information

Nafion is a trademark of The Chemours Company FC, LLC

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pictograms

GHS08

signalword

Danger

hcodes

H360FD

pcodes

P201 - P202 - P280 - P308 + P313 - P405 - P501

Hazard Classifications

Repr. 1B

supp_hazards

EUH019

存储类别

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 1

flash_point_f

276.8 °F - closed cup

flash_point_c

136 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

历史批次信息供参考:

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