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

CAS Number
111-96-6
Synonyms
Bis(2-methoxyethyl) ether
Diglyme

Stock No. Size Price ($) Quantity Availability
A13397-AP 500ml 43.80
A13397-0F 2500ml 131.00
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Diethylene glycol dimethyl ether, 99%, stab. with 100ppm BHT

MDL
MFCD00008503
EINECS
203-924-4

Chemical Properties

Formula
C6H14O3
Formula Weight
134.18
Melting point
-64°
Boiling Point
161-162°
Flash Point
51°(124°F)
Density
0.944
Refractive Index
1.4080
Storage & Sensitivity
Hygroscopic. Ambient temperatures.
Solubility
Miscible with water, ethanol, acetone, acetic acid, glycerine, pyridine and aldehydes. Slightly miscible with ether.

Applications

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.

Notes

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

Literature References

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.

GHS Hazard and Precautionary Statements

Hazard Statements: H226-H336-H360FD-H373

Flammable liquid and vapour. May cause drowsiness or dizziness. May damage fertility. Suspected of damaging the unborn child. May damage fertility. May damage the unborn child. May cause damage to organs through prolonged or repeated exposure.

Precautionary Statements: P201-P202-P210-P233-P235-P240-P241-P242-P243-P260-P271-P281-P303+P361+P353-P304+P340-P308+P313-P370+P378q-P501c

Obtain special instructions before use. Do not handle until all safety precautions have been read and understood. Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Keep container tightly closed. Keep cool. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Use only non-sparking tools. Take precautionary measures against static discharge. Do not breathe dust/fume/gas/mist/vapours/spray. Use only outdoors or in a well-ventilated area. Use personal protective equipment as required. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF exposed or concerned: Get medical advice/attention. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,3165
Beilstein
1736101
Hazard Class
3
Packing Group
III
Harmonized Tariff Code
2909.49
TSCA
Yes
RTECS
KN3339000

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