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111-96-6 - Diethylene glycol dimethyl ether, 99%, stab. with 100ppm BHT - Bis(2-methoxyethyl) ether - Diglyme - A13397 - Alfa Aesar

A13397 Diethylene glycol dimethyl ether, 99%, stab. with 100ppm BHT

Número CAS
111-96-6
Nombre Alternativo
Bis(2-methoxyethyl) ether
Diglyme

Tamaño Precio ($) Cantidad Disponibilidad
500ml 41,10
2500ml 122,57
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Diethylene glycol dimethyl ether, 99%, stab. with 100ppm BHT

MDL
MFCD00008503
EINECS
203-924-4

Propiedades químicas

Fórmula
C6H14O3
Peso molecular
134.18
Punto de fusión
-64°
Punto de ebullición
161-162°
Punto de inflamabilidad
51°(124°F)
Densidad
0.944
Índice de refracción
1.4080
Sensibilidad
Hygroscopic
Solubilidad
Miscible with water, ethanol, acetone, acetic acid, glycerine, pyridine and aldehydes. Slightly miscible with ether.

Aplicaciones

Diethylene glycol dimethyl ether is used as a solvent in organic reactions due to its stability towards higher pH and its high boiling point. It is particularly involved in reactions utilizing organometallic reagents such as Grignard reactions and metal hydride reductions. It is also a solvent for hydroboration reactions with diborane.

Notas

Hygroscopic. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Referencias documentales

Aprotic solvent which has useful solvent power, e.g. for Sodium borohydride, 35788, and hence has been widely used for in situ generation of diborane and for many other hydride reactions. For use in the hydroboration of olefins with borane-triethylamine complex, see: Org. Synth. Coll., 7, 427 (1990).

Zhang, M.; Zheng, D.; Yang, W.; Li, X. Measurement and Correlation of Isothermal Vapor-Liquid Equilibrium of 1,1,1,3,3-Pentafluoropropane + N,N-Dimethylacetamide and 1,1,1,3,3,3-Hexafluoropropane + N,N-Dimethylacetamide/Diethylene Glycol Dimethyl Ether Systems. J. Chem. Eng. Data 2014, 59 (11), 3912-3919.

Li, X.; Zheng, D.; Zhang, M.; Dong, L. Vapor-liquid equilibrium measurement of 1,1,1,3,3-pentafluoropropane + N,N-dimethylformamide/diethylene glycol dimethyl ether/N-methyl-2-pyrrolidone working fluids for absorption power cycle. Fluid Phase Equilib. 2014, 366, 1-8.

Indicaciones de peligro y de precaución del GHS

Indicaciones de peligro (UE): H360-H226

May damage fertility or the unborn child. Flammable liquid and vapour.

Indicaciones de precaución: P210-P201-P280-P281-P240-P241-P303+P361+P353-P405-P403+P235-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Obtain special instructions before use. Wear protective gloves/protective clothing/eye protection/face protection. Use personal protective equipment as required. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. Store locked up. Store in a well-ventilated place. Keep cool. Dispose of contents/container in accordance with local/regional/national/international regulations.

Otras referencias

Merck
14,3165
Beilstein
1736101
Clase de peligro
3
Grupo de embalaje
III
Código de tarifa arancelaria unificado
2909.49
TSCA
Yes
RTECS
KN3339000

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