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TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Structure
TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE structure
CAS No.
632-56-4
Chemical Name:
TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE
Synonyms
ETHYL ETHANETETRACARBOXYLATE;1,1,2,2-Tetracarbethoxyethane;Tetrakis(ethoxycarbonyl)ethane;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;1,1,2,2-Ethanetetracarboxylic acid, tetraethyl ester
CBNumber:
CB8669571
Molecular Formula:
C14H22O8
Molecular Weight:
318.32
MDL Number:
MFCD00009153
MOL File:
632-56-4.mol
MSDS File:
SDS
Last updated:2022-12-21 16:56:50
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TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Properties

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
FDA UNII 5G8A5ZPV2T

SAFETY

Risk and Safety Statements

Safety Statements  22-24/25
WGK Germany  3

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 131881 Tetraethyl 1,1,2,2-ethanetetracarboxylate 99% 632-56-4 5g $176 2023-06-20 Buy
American Custom Chemicals Corporation CHM0124717 TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE 95.00% 632-56-4 5G $871.72 2021-12-16 Buy
Product number Packaging Price Buy
131881 5g $176 Buy
CHM0124717 5G $871.72 Buy

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Chemical Properties,Uses,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

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Suppliers

Global( 24)Suppliers
Supplier Tel Email Country ProdList Advantage
Aladdin Scientific 		+1-833-552-7181 sales@aladdinsci.com United States 57511 58
Energy Chemical 021-021-58432009 400-005-6266 sales8178@energy-chemical.com China 44751 61
Shanghai Aladdin Bio-Chem Technology Co.,LTD 400-6206333 18521732826; market@aladdin-e.com China 25015 65
Sigma-Aldrich 021-61415566 800-8193336 orderCN@merckgroup.com China 51471 80
Grice Rand (Tianjin) Pharmaceutical Co., Ltd. 022-83705301 13752403750 2966024760@qq.com China 1000 55
Amel Pharmatech Corporation 888-4366503 sales@amelpharmatech.com China 5351 58
Shenyang Maud Pharmaceutical Technology Co., Ltd. 024-23982345 1020788318@qq.com China 2254 58
Zhende Chemical Technology (Shanghai) Co., Ltd. 15601952568 sales4@myuchem.com China 3000 58
CHG Opto-Electronic Corporation Limited 2537653158 16621191650 2537653158@qq.com China 7391 58
Shanghai Haohong Pharmaceutical Co., Ltd. 400-8210725 4008210725 malulu@leyan.com China 39997 58
Supplier Advantage
Aladdin Scientific 		58
Energy Chemical 61
Shanghai Aladdin Bio-Chem Technology Co.,LTD 65
Sigma-Aldrich 80
Grice Rand (Tianjin) Pharmaceutical Co., Ltd. 55
Amel Pharmatech Corporation 58
Shenyang Maud Pharmaceutical Technology Co., Ltd. 58
Zhende Chemical Technology (Shanghai) Co., Ltd. 58
CHG Opto-Electronic Corporation Limited 58
Shanghai Haohong Pharmaceutical Co., Ltd. 58

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE Spectrum

TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE(632-56-4)1HNMRTETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE(632-56-4)IR1TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE(632-56-4)IR2TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE(632-56-4)Raman

632-56-4(TETRAETHYL 1,1,2,2-ETHANETETRACARBOXYLATE)Related Search:

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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 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