579548
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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线性分子式:
CH3OCH2CH2OCH2CH2OH
化学文摘社编号:
分子量:
120.15
UNSPSC Code:
12352104
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-906-6
Beilstein/REAXYS Number:
1697812
MDL number:
Assay:
≥99.0%
Bp:
194 °C (lit.)
Vapor pressure:
0.2 mmHg ( 20 °C)
产品名称
二乙二醇甲醚, ReagentPlus®, ≥99.0%
InChI
1S/C5H12O3/c1-7-4-5-8-3-2-6/h6H,2-5H2,1H3
SMILES string
COCCOCCO
InChI key
SBASXUCJHJRPEV-UHFFFAOYSA-N
vapor density
4.14 (vs air)
vapor pressure
0.2 mmHg ( 20 °C)
product line
ReagentPlus®
assay
≥99.0%
form
liquid
autoignition temp.
221 °C
expl. lim.
1.38-22.7 %
dilution
(for general lab use)
impurities
≤0.1% (water)
refractive index
n20/D 1.426 (lit.)
bp
194 °C (lit.)
mp
−70 °C (lit.)
density
1.023 g/mL at 25 °C (lit.)
Quality Level
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Application
- 柴油燃料与乙二醇醚和乙二醇酯含氧化合物的成分显式蒸馏曲线：用于减少颗粒物排放的燃料分析计量学。：研究将二甘醇甲醚掺入柴油燃料以减少颗粒物排放。这项研究对环境科学至关重要，重点是改善空气质量和减少柴油发动机的生态影响（Smith BL等人，2008年）。
General description
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。
Legal Information
Dow Chemical 产品。
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Repr. 1B
存储类别
6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 1
flash_point_f
188.6 °F - closed cup
flash_point_c
87 °C - closed cup
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
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
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)
E Chapoteau et al.
Clinical chemistry, 38(9), 1654-1657 (1992-09-01)
We report a colorimetric method for determining lithium in blood serum without sample pretreatment or solvent-extraction steps. The method is based on a novel chromogenic ionophore that exhibits exceptionally high selectivity (much greater than 4000:1) for lithium over sodium. The
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