Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate

Basic Information

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CAS Number

6337-43-5

Molecular Formula

C22H26O8

Molecular Weight

418.44 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Esters

Basic Chemical Raw Materials Organic Chemicals Ethers

Fine Chemicals Dyes and Pigments Organic Dyes

Fine Chemicals Surfactants Anionic Surfactants

Basic Physical Properties

Melting Point

136-137 ºC

Boiling Point

484.4°C at 760 mmHg

Density

1.195

Flash Point

207°C

Refractive Index

1.547

SMILES

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CCOC(=O)C(=Cc1ccc(cc1)C=C(C(=O)OCC)C(=O)OCC)C(=O)OCC

InChI

InChI=1S/C22H26O8/c1-5-27-19(23)17(20(24)28-6-2)13-15-9-11-16(12-10-15)14-18(21(25)29-7-3)22(26)30-8-4/h9-14H,5-8H2,1-4H3

InChIKey

YUOKTNQLLUHUEK-UHFFFAOYSA-N

LogP

2.705800000000001

Topological Polar Surface Area

105.20000000000003 Å²

Hydrogen Bond Donor/Acceptor

0 / 8

Complexity

571

Synonyms & References

English

diethyl 2-[[4-(3-ethoxy-2-ethoxycarbonyl-3-oxoprop-1-enyl)phenyl]methylidene]propanedioate
tetraethyl 2,2'-(1,4-phenylenedimethylidyne)bismalonate
1,4-Bis-<2,2-diethoxycarbonyl-vinyl>-benzol
2-({4-[bis(carboxymethyl)amino]
p-Phenylen-bis-(methylen-malonsaeurediethylester)
p-phenylene-1,4-diyldiamino-tetra-acetic acid
p-phenylenediamine-N,N,N',N'-tetraacetate
p-phenylenedimethylene-di-malonic acid tetraethyl ester
Terephthalyliden-tetracarbonsaeure-tetraethylester
tetraethyl 2,2'-(1,4-phenylene(bis(methanylylidene)))dimalonate
B-CAP
Hostavin B-CAP
NSC 38065
p-Phenylenebis(methylenemalonic acid) tetraethyl ester
英文名 : Tetraethyl 2,2-(1,4-phenylenedimethylidyne)bismalonate
Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, tetraethyl ester
NSC38065
Propanedioic acid, 2,2'-(1,4-phenylenedimethylidyne)bis-, 1,1',3,3'-tetraethyl ester
Tetraethyl 2,2-(1,4-phenylenedimethylidyne)bismalonate
alpha,alpha'-Bis(ethoxycarbonyl
UV Absorber PR25

FAQ

What is Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5)?

Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) is a chemical compound used in various applications. It is a colorless to pale yellow liquid with a molecular weight of approximately 300.4 and a boiling point around 265°C.

What are the main uses of Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5)?

Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) is primarily used in the synthesis of other organic compounds, as a reagent in organic chemistry, and as a component in some pharmaceuticals and dye formulations.

Is Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) safe?

Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) is generally safe when handled with appropriate precautions. It is important to avoid skin contact and inhalation, and to use in a well-ventilated area. Protective gloves and goggles should be worn during handling.

How should Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) be stored?

Tetraethyl 2,2'-(1,4-phenylenedimethylylidene)dimalonate (CAS: 6337-43-5) should be stored in a cool, dry place away from direct sunlight. It should be kept in a tightly sealed container to prevent moisture absorption. Store at room temperature or below 25°C.