Dimethyl 2,6-naphthalenedicarboxylate

Basic Information

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CAS Number

840-65-3

Molecular Formula

C14H12O4

Molecular Weight

244.25 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

190.0 to 193.0 deg-C

Boiling Point

347.16°C (rough estimate)

Density

1.225±0.06 g/cm3 (20 ºC 760 Torr),

Water Solubility

Soluble in hot toluene (very faint turbidity). Insoluble in water.

Flash Point

232°C

Refractive Index

1.5389 (estimate)

SMILES

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O=C(C1=CC=C2C=C(C(OC)=O)C=CC2=C1)OC

InChI

InChI=1S/C14H12O4/c1-17-13(15)11-5-3-10-8-12(14(16)18-2)6-4-9(10)7-11/h3-8H,1-2H3

InChIKey

GYUVMLBYMPKZAZ-UHFFFAOYSA-N

LogP

2.4130000000000003

Topological Polar Surface Area

52.60000000000001 Å²

Hydrogen Bond Donor/Acceptor

0 / 4

Complexity

294

Synonyms & References

English

dimethyl naphthalene-2,6-dicarboxylate
Naphthalene-2,6-dicarboxylic acid dimethyl ester
Dimethyl 2,6-Naphthalenedicarboxylate
2,6-Naphthalenedicarboxylic Acid Dimethyl Ester
Dimethyl 2,6-naphthalate
NSC 59387
2,6-NAPHTHALENEDICARBOXYLIC ACID, DIMETHYL ESTER
2,6-Dicarbomethoxynaphthalene
Dimethyl-2,6-naphthalenedicarboxylate
X4Q5T8RS0G
GYUVMLBYMPKZAZ-UHFFFAOYSA-N
2,6-Naphthalene dicarboxylic acid, dimethyl ester
2,6-Naphthalenedicarboxylic acid, 2,6-dimethyl ester
AK307688
2,6-dimethyl naphthalene-2,6-dicarboxylate
naphthalene-
Dimethyl 2,6-naphthalenedicarboxylate

MDL Number

MFCD00004100

Customs Code

2917399090

FAQ

What are the physical and chemical properties of Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3)?

Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3) is a crystalline compound with a molecular weight of approximately 238.27 g/mol. It has a high solubility in organic solvents like acetone and methanol but is insoluble in water. Chemically, it is relatively stable but can undergo ester exchange reactions under certain conditions. It is used in the synthesis of organic materials and pharmaceuticals.

How is Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3) typically synthesized?

Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3) is typically synthesized by the esterification of 2,6-naphthalenedicarboxylic acid with dimethyl alcohol. The reaction is catalyzed by acid or base catalysts and often involves the use of a solvent like acetic acid. The yield is usually high, around 90%, and the product is typically obtained in a crystalline form.

What industries use Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3)?

Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3) is used in various industries, including pharmaceuticals, where it serves as a building block for drug molecules, and polymers, where it contributes to the development of high-performance materials. It is also used in the manufacturing of semiconductors and sensors due to its electronic properties.

What precautions should be taken when handling Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3)?

When handling Dimethyl 2,6-naphthalenedicarboxylate (CAS: 840-65-3), it is important to use personal protective equipment (PPE) such as gloves, goggles, and a lab coat. The substance should be stored in a fume hood to minimize inhalation risks. In case of a spill, the area should be ventilated and the substance should be handled with caution. Always refer to the Safety Data Sheet (SDS) for detailed guidelines on handling and emergency procedures.