1,1,2,2-Ethenetetracarboxylicacid, 1,1,2,2-tetraethyl ester

Modify Date: 2025-08-25 17:18:25

1,1,2,2-Ethenetetracarboxylicacid, 1,1,2,2-tetraethyl ester Structure
1,1,2,2-Ethenetetracarboxylicacid, 1,1,2,2-tetraethyl ester structure
Common Name 1,1,2,2-Ethenetetracarboxylicacid, 1,1,2,2-tetraethyl ester
CAS Number 6174-95-4 Molecular Weight 316.30400
Density 1.185g/cm3 Boiling Point 322.7ºC at 760 mmHg
Molecular Formula C14H20O8 Melting Point 54-56°C
MSDS N/A Flash Point 135ºC

 Names

Name tetraethyl ethylenetetracarboxylate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.185g/cm3
Boiling Point 322.7ºC at 760 mmHg
Melting Point 54-56°C
Molecular Formula C14H20O8
Molecular Weight 316.30400
Flash Point 135ºC
Exact Mass 316.11600
PSA 105.20000
LogP 0.53540
Index of Refraction 1.465
InChIKey IYHFWCBVJOQIIT-UHFFFAOYSA-N
SMILES CCOC(=O)C(C(=O)OCC)=C(C(=O)OCC)C(=O)OCC

 Safety Information

Safety Phrases S22-S24/25
HS Code 2917190090

 Synthetic Route

 Customs

HS Code 2917190090
Summary 2917190090 acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

diethyl bis-carboethoxymethylenemalonate
tetrakis(ethoxycarbonyl)ethylene
Tetraethyl ethenetetracarboxylate
MFCD00015161
Tetaethylethylene tetracarboxylate
SYM-ETHYL ETHYLENETETRA CARBOXYLATE
Tetracarbethoxyethylene
tmetc
Ethenetetracarboxylic acid,tetraethyl ester
ethyl ethylenetetracarboxylate
ETHYLENETETRACARBOXYLIC ACID TETRAETHYL ESTER
tetraethyl tetracarboxyethene
EINECS 228-218-3
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