T59803
三乙二醇二甲醚
ReagentPlus®, 99%
别名:
1,2-二(2-甲氧基乙氧基)乙烷, NSC 66400, 三乙二醇二甲基醚, 三甘醇二甲醚
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关于此项目
线性分子式:
CH3O(CH2CH2O)3CH3
化学文摘社编号:
分子量:
178.23
UNSPSC Code:
12352112
NACRES:
NA.21
PubChem Substance ID:
EC Number:
203-977-3
Beilstein/REAXYS Number:
1700630
MDL number:
Assay:
99%
Bp:
216 °C (lit.)
InChI
1S/C8H18O4/c1-9-3-5-11-7-8-12-6-4-10-2/h3-8H2,1-2H3
InChI key
YFNKIDBQEZZDLK-UHFFFAOYSA-N
SMILES string
COCCOCCOCCOC
vapor density
>4.7 (vs air)
product line
ReagentPlus®
assay
99%
form
liquid
autoignition temp.
375 °F
expl. lim.
8 %
dilution
(for general lab use)
Quality Level
refractive index
n20/D 1.423 (lit.)
bp
216 °C (lit.)
mp
−45 °C (lit.)
density
0.986 g/mL at 25 °C (lit.)
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General description
三乙二醇二甲醚，又名三甘醇二甲醚，是一种乙二醇醚，常在电子、医药、涂料等领域中用作溶剂。三乙二醇二甲醚因缺乏活性官能团而具有化学惰性，十分适合化学合成使用。它具有强溶剂化能力，且呈现优异的热稳定性和化学稳定性，适于作为极其重要的溶剂、生产加工助剂和工业化学品配方。
Application
三乙二醇二甲醚用作：
- 超临界抗溶剂-高压溶剂清洗 (Supercritical Anti-Solvent with High-Pressure Solvent Wash)改良系统中的萃取溶剂。
- 钝化铁纳米粒子合成中的溶剂。
Legal Information
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Repr. 1B
supp_hazards
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
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
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da Silva Nunes E, et al.
Applied Surface Science, 315, 337-345 (2014)
H Liu et al.
Dalton transactions (Cambridge, England : 2003), 46(33), 10986-10995 (2017-08-05)
This work reports two new silver metalorganic precursors for the chemical vapor deposition of Ag metallic coatings. Both precursors are based on β-diketonate adducts, namely, Ag(hfac)(L) (H-hfac = 1,1,1,5,5,5-hexafluoro-2,4-pentanedione), where L is 1,10-phenanthroline (phen) or 2,5,8,11-tetraoxadodecane (triglyme). Using these ligands
N L Bossert et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 18(4), 602-608 (1992-05-11)
Triethylene glycol and two of its derivatives were evaluated for reproductive toxicity in a continuous breeding protocol with Swiss CD-1 mice. Triethylene glycol (TEG: 0, 0.3, 1.5, and 3%), triethylene glycol diacetate (TGD: 0, 0.75, 1.5, and 3%), and triethylene
J D George et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 9(1), 173-181 (1987-07-01)
Triethylene glycol dimethyl ether (triEGdiME) is structurally related to several compounds which produce reproductive and developmental toxicity, including teratogenicity in laboratory animals. In the present study, triEGdiME (0, 250, 500, or 1000 mg/kg/day) was administered by gavage to timed-pregnant CD-1
Dilek Cökeliler et al.
Dental materials : official publication of the Academy of Dental Materials, 23(3), 335-342 (2006-05-17)
This study evaluates the effect of plasma treated E-glass fiber to improve the mechanical properties of acrylic resin denture base material, polymethylmethacrlyate (PMMA). Plasma surface treatment of fibers is used as reinforcement in composite materials to modify the chemical and
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