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M14102

二甘醇二甲醚

Name: 二甘醇二甲醚
Brand: SIGALD

ReagentPlus^®, 99%

别名:

2-甲氧基乙醚, ‘二甘醇’, 二甲基二甘醇, 双(2-甲氧基乙基)醚

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关于此项目

线性分子式:

(CH₃OCH₂CH₂)₂O

化学文摘社编号:

111-96-6

分子量:

134.17

UNSPSC Code:

12352112

NACRES:

NA.21

PubChem Substance ID:

329817875

EC Number:

203-924-4

Beilstein/REAXYS Number:

1736101

MDL number:

MFCD00008503

Assay:

99%

Bp:

162 °C (lit.)

Vapor pressure:

3 mmHg ( 20 °C)

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属性

vapor density

4.6 (vs air)

Quality Level

100

vapor pressure

3 mmHg ( 20 °C)

product line

ReagentPlus^®

assay

99%

form

liquid

autoignition temp.

370 °F

expl. lim.

17.4 %

dilution

(for general lab use)

color

APHA: ≤10

refractive index

n20/D 1.408 (lit.)

pH

7 (20 °C)

bp

162 °C (lit.)

mp

−64 °C (lit.)

density

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

SMILES string

COCCOCCOC

InChI

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

InChI key

SBZXBUIDTXKZTM-UHFFFAOYSA-N

说明

General description

二甘醇二甲醚（二甘醇二甲醚）是一种亲水性醚，是一种电子给体溶剂。已对其毒性进行了评估。人们研究了二甘醇二甲醚与三氟甲磺酸锂络合对构象的影响。据报道，它增强了 KF-MeOH-Al₂O₃（氟化钾-甲醇-氧化铝）试剂在 5,8-二羟基-2,3-二氯-1,4-萘醌中用甲氧基取代卤素的能力。

Application

二甘醇二甲醚可用作溶剂以形成五磷酸环戊二烯钠的溶液。

Legal Information

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

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pictograms

GHS02,GHS08

signalword

Danger

hcodes

H226,H360FD

pcodes

P202 - P210 - P233 - P240 - P241 - P308 + P313

Hazard Classifications

Flam. Liq. 3 - Repr. 1B

supp_hazards

EUH019

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

134.6 °F - closed cup

flash_point_c

57 °C - closed cup

法规信息

危险化学品

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The developmental toxicity of diethylene glycol dimethyl ether in mice.

C J Price et al.

Fundamental and applied toxicology : official journal of the Society of Toxicology, 8(1), 115-126 (1987-01-01)

Diethylene glycol dimethyl ether (diEGdiME) is structurally related to several compounds which produce reproductive and developmental toxicity, including teratogenicity in laboratory animals. In the present study, diEGdiME (0, 62.5, 125, 250, or 500 mg/kg/day) was administered by gavage in distilled

Conformational changes in diethylene glycol dimethyl ether and poly (ethylene oxide) induced by lithium ion complexation.

Frech R and Huang W.

Macromolecules, 28(4), 1246-1251 (1995)

Catalytic activity of diethylene glycol dimethyl ethers in conversion of 6,7-dichloro-3-ethyl-2-ethoxynaphthazarine into echinochrome trimethyl ether.

Kochergina TY and Anufriev VF.

Russ. J. Org. Chem., 38(4), 534-537 (2002)

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全球贸易项目编号

货号	GTIN
M14102-4L	04061837230011
M14102-1L	04061837230004
M14102-500ML	04061834040620