31601
乙二醇二乙醚
technical, ≥90% (GC)
别名:
1,2-二乙氧基乙烷
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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
SMILES string
CCOCCOCC
InChI
1S/C6H14O2/c1-3-7-5-6-8-4-2/h3-6H2,1-2H3
InChI key
LZDKZFUFMNSQCJ-UHFFFAOYSA-N
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
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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.
signalword
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
此项目有
The bonding of fluorinated and hydrogenated diethers to Ru (001).
Walczak MM and Thiel PA.
Surface Science, 224(1), 425-450 (1989)
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
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
Kozo Yokota et al.
International archives of occupational and environmental health, 81(1), 123-126 (2007-05-12)
To examine the correlation between airborne ethylene glycol dimethyl ether (EGdiME) exposures and the urinary methoxyacetic acid (MAA) and to approach the issue of a permissible exposure limit for EGdiME. The survey was conducted on Thursday. Workers occupationally exposed to
J D George et al.
Fundamental and applied toxicology : official journal of the Society of Toxicology, 19(1), 15-25 (1992-07-01)
Timed-pregnant CD-1 outbred Albino Swiss mice and New Zealand White rabbits were dosed by gavage with ethylene glycol diethyl ether (EGdiEE) in distilled water during major organogenesis. Mice were dosed on Gestational Days (gd) 6 through 15 (0, 50, 150
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