TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE

Product Name: TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
CAS No.: 632-56-4
Chemical Name: TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
Synonyms: ETHYL ETHANETETRACARBOXYLATE;1,1,2,2-Tetracarbethoxyethane;Tetrakis(ethoxycarbonyl)ethane;1,1,2,2-ethanetetraethyl formate;etraethylethane-1,1,2,2-tetracarboxylate;TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE;tetraethyl ethane-1,1,2,2-tetracarboxylate;Tetraethyl 1,1,2,2-ethanetetracarboxylate,97%;Tetraethyl-1,1,2,2-ethanetetracarboxylate 97%;ethane-1,1,2,2-tetracarboxylicacidtetraethylester
CBNumber: CB8669571
Molecular Formula: C14H22O8
Formula Weight: 318.32
MOL File: 632-56-4.mol

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TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Property

Melting point:: 73-75 °C (lit.)
Boiling point:: 377.49°C (rough estimate)
Density: 1.0640
refractive index: 1.4105 (estimate)
pka: 10.58±0.59(Predicted)
BRN: 1805842

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Safety

Safety Statements: 22-24/25
WGK Germany: 3

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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 131881
Product name: Tetraethyl 1,1,2,2-ethanetetracarboxylate
Purity: 99%
Packaging: 5g
Price: $176
Updated: 2023/06/20

American Custom Chemicals Corporation

Product number: CHM0124717
Product name: TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
Purity: 95.00%
Packaging: 5G
Price: $871.72
Updated: 2021/12/16

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TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Chemical Properties,Usage,Production

Chemical Properties

WHITE CRYSTALLINE NEEDLES

Uses

Tetraethyl 1,1,2,2-ethanetetracarboxylate was used in the synthesis of double-ring molecules. It was also used in the preparation of tapt and tapt·4HCl·EtOH·0.5H₂O.

Purification Methods

Recrystallise the ester twice from EtOH by cooling to 0o. [Mochizuki et al. Bull Chem Soc Jpn 64 1750 1991, Weinges et al. Angew Chem 93 1008 1981, Beilstein 2 IV 2415.]

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Preparation Products And Raw materials

Raw materials

Preparation Products

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632-56-4, TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATERelated Search:

Tetraethyl 1,4-phenylenebisphosphate Tetraethyl 1,3-benzenebisphosphonate 2-Methylsuccinic acid Dimethyl methylmalonate (S)-(-)-Methylsuccinic acid dimethyl ester 2-Methylpropanedioic acid DIETHYL ISOPROPYLMALONATE (S)-2-methyl-Butanedioic acid-1-methyl ester Ethyl isovalerate TRIETHYL 1,1,2-ETHANETRICARBOXYLATE Methyl 4-methoxybutanoate Dimethyl isopropylmalonate METHYL (S)-(+)-3-HYDROXY-2-METHYLPROPIONATE TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE 3-METHOXYISOBUTYRIC ACID METHYL ESTER Dimethyl ethylmalonate MONO-ETHYL SUCCINATE Diethyl succinate

1,1,2,2-Ethanetetracarboxylic acid, tetraethyl ester

1,1,2,2-Tetracarbethoxyethane

ethane-1,1,2,2-tetracarboxylicacidtetraethylester

Tetrakis(ethoxycarbonyl)ethane

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE

tetraethyl ethane-1,1,2,2-tetracarboxylate

ETHYL ETHANETETRACARBOXYLATE

Tetraethyl-1,1,2,2-ethanetetracarboxylate 97%

Tetraethyl 1,1,2,2-ethanetetracarboxylate,97%

1,1,2,2-Ethanetetracarboxylic acid, 1,1,2,2-tetraethyl ester

etraethylethane-1,1,2,2-tetracarboxylate

1,1,2,2-ethanetetraethyl formate

ethyl 4-ethoxy-2,3-bis(ethoxycarbonyl)-4-oxobutanoate

632-56-4

C14H22O8

C2H2COOC2H54

CH3CH2OOC2CHCHCOOCH2CH32

Esters

Organic Building Blocks

Building Blocks

Carbonyl Compounds

C12 to C63

Building Blocks

C12 to C63

Carbonyl Compounds

Chemical Synthesis

Organic Building Blocks

C12 to C63

Carbonyl Compounds

Esters