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Merck

579548

Sigma-Aldrich

二乙二醇甲醚

ReagentPlus®, ≥99.0%

别名:

2-(2-甲氧基乙氧基)乙醇, 甲基卡必醇

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About This Item

线性分子式:
CH3OCH2CH2OCH2CH2OH
CAS号:
分子量:
120.15
Beilstein:
1697812
EC號碼:
MDL號碼:
分類程式碼代碼:
12352104
PubChem物質ID:
NACRES:
NA.21

蒸汽密度

4.14 (vs air)

蒸汽壓力

0.2 mmHg ( 20 °C)

產品線

ReagentPlus®

化驗

≥99.0%

形狀

liquid

自燃溫度

221 °C

expl. lim.

1.38-22.7 %

雜質

≤0.1% (water)

折射率

n20/D 1.426 (lit.)

bp

194 °C (lit.)

mp

−70 °C (lit.)

密度

1.023 g/mL at 25 °C (lit.)

SMILES 字串

COCCOCCO

InChI

1S/C5H12O3/c1-7-4-5-8-3-2-6/h6H,2-5H2,1H3

InChI 密鑰

SBASXUCJHJRPEV-UHFFFAOYSA-N

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一般說明

二甘醇甲醚是一种有机化合物,常用作工业溶剂。它被用作分离芳香族链烷烃化合物的潜在溶剂。

應用


  • Composition-explicit distillation curves of diesel fuel with glycol ether and glycol ester oxygenates: fuel analysis metrology to enable decreased particulate emissions.: Investigates the incorporation of diethylene glycol methyl ether into diesel fuels to reduce particulate emissions. This research is vital for environmental science, focusing on improving air quality and reducing the ecological impact of diesel engines (Smith BL et al., 2008).

法律資訊

Dow Chemical 产品。
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形圖

Health hazard

訊號詞

Danger

危險聲明

危險分類

Repr. 1B

儲存類別代碼

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

水污染物質分類(WGK)

WGK 1

閃點(°F)

188.6 °F - closed cup

閃點(°C)

87 °C - closed cup


分析证书(COA)

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T Kawamoto et al.
Toxicology, 76(1), 49-57 (1992-11-22)
In this paper, we determined whether ethylene glycol monomethyl ether (EGME) and diethylene glycol monomethyl ether (diEGME) induce hepatic gamma-glutamyl transpeptidase activity. Male adult Wistar rats weighing 220 g were used as experimental animals. EGME (100, 300 mg/kg per day)
M Ihsan Karaman et al.
Journal of pediatric surgery, 37(8), E23-E23 (2002-08-01)
Retrocaval ureter is a very rare condition. In light of the experimental studies, one of the etiologic factors seems to be maternal contact with diethylene glycol monomethyl ether or ethylene glycol monomethyl ether. A case of cardiovascular, skeletal, and retrocaval
G Johanson
Toxicology letters, 43(1-3), 5-21 (1988-10-01)
Glycol ethers are frequently used as solvents, detergents, and emulsifiers alone or as components in industrial and consumer products. The monomethyl and monoethyl ethers of ethylene glycol, and their acetate esters, are teratogenic and embryotoxic and cause testicular damage in
T Yamano et al.
Archives of environmental contamination and toxicology, 24(2), 228-235 (1993-02-01)
The effects of oral treatment of Wistar rats with diethylene glycol monomethyl ether (diEGME) were examined. In a preliminary dose-finding study with non-pregnant rats, diEGME treatment at doses up to 4,000 mg/kg/day on 11 consecutive days decreased relative weights of
Acute oral toxicity of ethylene glycol monomethyl ether and diethylene glycol monomethyl ether.
T Kawamoto et al.
Bulletin of environmental contamination and toxicology, 44(4), 602-608 (1990-04-01)

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