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Merck

72405

Supelco

1,2-二甲氧基乙烷

analytical standard

别名:

1,2-二甲氧基乙烷, mono-Glyme, 乙二醇二甲醚, 单甘醇二甲醚

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About This Item

线性分子式:
CH3OCH2CH2OCH3
CAS号:
分子量:
90.12
Beilstein:
1209237
EC號碼:
MDL號碼:
分類程式碼代碼:
41116107
PubChem物質ID:
NACRES:
NA.24

等級

analytical standard

品質等級

蒸汽密度

3.1 (20 °C, vs air)

蒸汽壓力

48 mmHg ( 20 °C)

化驗

≥99.7% (GC)

自燃溫度

396 °F

儲存期限

limited shelf life, expiry date on the label

包含

~0.01% 2,6-di-tert-butyl-4-methylphenol as stabilizer

expl. lim.

10.4 %

技術

HPLC: suitable
gas chromatography (GC): suitable

折射率

n20/D 1.379 (lit.)
n20/D 1.380

bp

85 °C (lit.)

mp

−58 °C (lit.)

密度

0.867 g/mL at 25 °C (lit.)

應用

cleaning products
cosmetics
environmental
food and beverages
personal care

格式

neat

SMILES 字串

COCCOC

InChI

1S/C4H10O2/c1-5-3-4-6-2/h3-4H2,1-2H3

InChI 密鑰

XTHFKEDIFFGKHM-UHFFFAOYSA-N

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一般說明

1,2-Dimethoxyethane is a water miscible solvent, used as an alternative for the hazardous organic solvents such as dioxane and tetrahydrofuran.

應用

1,2-Dimethoxyethane may be used as a solvent for the separation and determination of neutral sugars as 2,4- dinitrophenyl derivatives using high-performance liquid chromatography.
Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

訊號詞

Danger

危險分類

Acute Tox. 4 Inhalation - Flam. Liq. 2 - Repr. 1B - Skin Irrit. 2

安全危害

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

41.0 °F - closed cup

閃點(°C)

5 °C - closed cup

個人防護裝備

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


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分析证书(COA)

Lot/Batch Number

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访问文档库

Introduction to Organic Laboratory Techniques: A Small Scale Approach (2005)
Analysis of neutral sugars as dinitrophenyl-hydrazones by high-performance liquid chromatography
Karamanos.K.N, et al.
Journal of Chromatography A, 405, 221-228 (1987)
Jenn-Huei Lii et al.
Journal of computational chemistry, 24(12), 1490-1503 (2003-07-18)
Ethylene glycol, its dimethyl ether, and some related compounds have been studied using the MM4 molecular mechanics force field. The MM4 calculated structural and energetic results have been brought into satisfactory agreement with a considerable number of experimental data and
Andrew Martins et al.
Organic letters, 12(22), 5186-5188 (2010-10-19)
A palladium-catalyzed crossed biaryl coupling/reduction sequence enables the formation of meta-substituted biaryls via solvent-mediated arylpalladium(II) reduction. Isotope labeling studies determined that the decomposition of 1,2-dimethoxyethane (DME) is indeed involved in the reductive process.
Peter A Campochiaro et al.
Ophthalmology, 122(3), 545-554 (2014-12-03)
AKB-9778 is a small-molecule competitive inhibitor of vascular endothelial-protein tyrosine phosphatase (VE-PTP) that promotes Tie2 activation and reduces vascular leakage and neovascularization in mouse models. The purpose of this study was to test the safety, tolerability, pharmacokinetics, and biological activity

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