31601
乙二醇二乙醚
technical, ≥90% (GC)
别名:
1,2-二乙氧基乙烷
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关于此项目
线性分子式:
CH3CH2OCH2CH2OCH2CH3
化学文摘社编号:
分子量:
118.17
PubChem Substance ID:
UNSPSC Code:
12352112
Beilstein/REAXYS Number:
1732917
MDL number:
Assay:
≥90% (GC)
Technique(s):
GC/GC: suitable
Bp:
115-116 °C (lit.)
Vapor pressure:
9.4 mmHg
vapor pressure
9.4 mmHg
grade
technical
assay
≥90% (GC)
technique(s)
GC/GC: suitable
impurities
≤10% 2-ethoxyethanol
refractive index
n20/D 1.392
bp
115-116 °C (lit.)
mp
-74 °C
density
0.841 g/mL at 20 °C (lit.)
SMILES string
CCOCCOCC
InChI
1S/C6H14O2/c1-3-7-5-6-8-4-2/h3-6H2,1-2H3
InChI key
LZDKZFUFMNSQCJ-UHFFFAOYSA-N
General description
Ethylene glycol diethyl ether (1,2-Diethoxyethane) is a polyether. Its thermal desorption on Ru(001) surface has been reported to occur in 3 states. Desorption energy was reported to be 58-62kJ/mol.
Application
Ethylene glycol diethyl ether may be used in the preparation of 1,4-dioxanes and alkyl chlorides, via reaction with NbCl5 at room temperature.
Other Notes
A -D suffix exists for administrative purposes only.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
All -D packages are 100% the same product, same quality, same specification as the package sizes previously sold without a -D.
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Danger
hcodes
Hazard Classifications
Eye Irrit. 2 - Flam. Liq. 2 - Repr. 1A
supp_hazards
存储类别
3 - Flammable liquids
wgk
WGK 2
flash_point_f
71.6 °F - closed cup
flash_point_c
22 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
法规信息
新产品
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The bonding of fluorinated and hydrogenated diethers to Ru (001).
Walczak MM and Thiel PA.
Surface Science, 224(1), 425-450 (1989)
Fabio Marchetti et al.
Chemical communications (Cambridge, England), (31)(31), 3651-3653 (2008-07-31)
The formation of 1,4-dioxanes and alkyl chlorides from the reactions of polyethers (dme, diglyme, 1,2-diethoxyethane, 1,2-dimethoxypropane) with NbCl(5) at room temperature is described; as far as dme is concerned, the reaction mainly occurs in two steps, consisting of (i) cleavage
Xiao-Yan Shi et al.
Huan jing ke xue= Huanjing kexue, 30(6), 1561-1566 (2009-08-11)
Acetal (1,1-diethoxyethane) is considered as an alternative to ethanol as bio-derived additive for diesel fuel, which is miscible in diesel fuel. Biodiesel can improve the oxygen content and flash point of the fuel blend of acetal and diesel fuel. Two