二乙二醇二甲醚 [二甘醇二甲醚],Diethylene glycol dimethyl ether [DGDE];analytical standard, ≥99.7% (GC)

别名:二乙二醇二甲醚标准品;二甘醇二甲醚标准品;2-甲氧基乙基醚;二甘醇二甲醚;二甲基卡必醇;双(2-甲氧基乙基)醚;2-甲氧基甲醚;无水二乙二醇二甲醚;Diglyme;2-Methoxyethyl ether, Bis(2-methoxyethyl) ether, Dimethyldiglycol

线性分子式: (CH3OCH2CH2)2O CAS号: 111-96-6 分子量: 134.17 Beilstein: 1736101 EC 号: 203-924-4 MDL编号: MFCD00008503 PubChem化学物质编号: 329747888 NACRES: NA.24
货号(SKU): 04143
CAS号: 111-96-6
MDL号: MFCD00008503
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说明

一般描述

Diethylene glycol dimethyl ether is a combustible liquid[1], which can be used in the synthesis of films, chemically similar to polyethylene glycol on low-density polyethylene and Si(100) surfaces via plasma polymerization and deposition.[2]
 

应用

Diethylene glycol dimethyl ether may be used as an analytical reference standard for the determination of the analyte in water as well as fruit and vegetable samples by various chromatography techniques.[3][4][5]
 
 

属性

等级

analytical standard

质量水平

蒸汽密度

4.6 (vs air)

蒸汽压

3 mmHg ( 20 °C)

测定

≥99.7% (GC)

自燃温度

370 °F

保质期

limited shelf life, expiry date on the label

expl. lim.

17.4 %

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.408 (lit.)
n20/D 1.408

bp

162 °C (lit.)

mp

−64 °C (lit.)

密度

0.944 g/mL at 20 °C (lit.)
0.939 g/mL at 25 °C (lit.)

application(s)

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

SMILES string

COCCOCCOC

InChI

1S/C6H14O3/c1-7-3-5-9-6-4-8-2/h3-6H2,1-2H3

InChI key

SBZXBUIDTXKZTM-UHFFFAOYSA-N

 

安全信息

象形图

FlameHealth hazard

警示用语:

Danger

危险声明

危险分类

Flam. Liq. 3 - Repr. 1B

补充剂危害

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(F)

134.6 °F - closed cup

闪点(C)

57 °C - closed cup

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 ≥ 50 | 欧洲Eur. ≥ 12 | 東京Tokyo ≥ 20 | 香港与北京 ≥ 50