[L08356] CAS 6279-86-3 | Triethyl methanetricarboxylate, 98%
0 ₩
6279-86-3 |
CAS : 6279-86-3
MDL : MFCD00009150
EINECS : 228-477-2
Other name :
Methanetricarboxylic acid triethyl esterTris(carboethoxy)methane
Chemical Properties
Formula : C10H16O6
Formula weight : 232.23
Melting Point : 26-29°
Boiling Point : 253°
Flash point : >110°(230°F)
Density : 1.095
Refractive Index : 1.4255
Sensitivity : Ambient temperatures.
Solubility : Insoluble in water.
Literature References
Methanetricarboxylates have been used as “blocked” malonic esters, restricting reaction with alkyl halides to monoalkylation. The unwanted carboxyl group can be removed by treatment with Na alkoxide, LDA or BCl3: J. Org. Chem., 44, 3492 (1979). Adds to Michael acceptors under phase-transfer conditions, providing a useful 2-carbon chain extension method: Synthesis, 1125 (1990): Under similar conditions, diethyl malonate gives only 36% yield. The tricarboxylate also undergoes free-radical addition to the terminal position of alkenes: Angew. Chem. Int. Ed., 5, 586 (1966). Arylation with electron-rich aromatics is promoted by Mn(III): Synthesis, 567 (1991).
Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.Other References:Beilstein: 1793645
Grade Specifications
Grade Specifications
Hazard Statements :
Precautionary Statements :
| Pakage | 25g, 5g |
|---|---|
| brand | Alfa Aesar |
