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Merck

32280

Sigma-Aldrich

二乙二醇单甲醚

purum, ≥99.0% (GC)

别名:

2-(2-甲氧基乙氧基)乙醇, 甲基二乙二醇

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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:
12352112
PubChem物質ID:

蒸汽密度

4.14 (vs air)

蒸汽壓力

0.2 mmHg

等級

purum

化驗

≥99.0% (GC)

expl. lim.

0.34-6.3 % (lit.)

折射率

n20/D 1.426

bp

190-194 °C (lit.)

mp

-70 °C (lit.)

密度

1.020 g/mL at 20 °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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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

個人防護裝備

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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R R Miller et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 5(6 Pt 1), 1174-1179 (1985-12-01)
Male and female Fischer 344 rats were exposed to 0, 30, 100, or 216 ppm diethylene glycol monomethyl ether (DEGME) vapors (0, 0.15, 0.49, or 1.06 mg/liter) 6 hr/day, 5 days/week, for 13 weeks. The 216-ppm exposure level was the
Hao Zhu et al.
Chemical communications (Cambridge, England), 48(96), 11766-11768 (2012-11-02)
Rlyso, a highly selective and sensitive pH sensor, can stain lysosomes with a novel lysosome-locating group, methylcarbitol. Rlyso was successfully used to detect lysosomal pH changes during apoptosis or induced by chloroquine while avoiding the "alkalizing effect" on lysosomes of
B D Hardin et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 6(3), 430-439 (1986-04-01)
Diethylene glycol monomethyl ether (diEGME) was one of 15 glycols tested in CD-1 mice using a short-term in vivo reproductive toxicity assay (Chernoff/Kavlock test). Because results were strongly suggestive of potential reproductive toxicity, a teratology study was conducted in Sprague-Dawley
Induction of r-GTP by ethylene glycol monomethyl ether.
T Kawamoto et al.
Toxicology and industrial health, 7(5-6), 473-478 (1991-09-01)
T Kawamoto et al.
Toxicology, 62(3), 265-274 (1990-06-01)
Glycol ethers have been extensively used in industry over the past 40-50 years. Numerous studies on the toxicity of glycol ethers have been performed, however, the effects of glycol ethers on the hepatic drug metabolizing enzymes are still unknown. We

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