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A14608 Magnesium chloride anhydrous, 99%

CAS Number
7786-30-3
Synonyms

Magnesium chloride anhydrous, 99%

MDL
MFCD00011106
EINECS
232-094-6

Chemical Properties

Formula
Cl2Mg
Formula Weight
95.22
Melting point
713-714°
Boiling Point
1412°
Density
2.323
Storage & Sensitivity
Very Hygroscopic. Ambient temperatures.

Literature References

Employed by Rathke: J. Org. Chem., 50, 2622 (1985), to enhance the apparent base strength of triethylamine in the promotion of acylation reactions of dialkyl malonates (see Diethyl­ malonate, A15468, and Dimethyl­ malonate, A11007), or Ethyl­ potassium malonate, A10720. Other metal salts were ineffective in the malonate acylation reaction. See Triethyl­amine, A12646, for further discussion of the effect of metal salts on base-promoted reactions.

/n

In combination with NaI and triethylamine, promotes the carboxylation of ketones with CO 2 at atmospheric pressure: J. Org. Chem., 50, 4877 (1985). The reaction involves the in situ formation of MgI 2, and has been extended to a preparation of ß -ketoamides from ketones and isocyanates: Synth. Commun., 19, 59 (1989).

/n

A highly activated form of Mg metal has been generated by treating MgCl 2 with Li metal: J. Org. Chem., 48, 4141 (1983); 52, 3674 (1987).

/n

Hazard Statements:

May be harmful if swallowed.

Precautionary Statements:

Call a POISON CENTER/doctor if you feel unwell.

Other References

Merck
14,5662
Harmonized Tariff Code
2827.31
TSCA
Yes
RTECS
OM2800000

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