CAS 20779-13-9

Naphthalenedisulfonicaciddimethylester

Description:

Naphthalenedisulfonic acid dimethyl ester, with the CAS number 20779-13-9, is an organic compound characterized by its structure, which includes a naphthalene ring substituted with two sulfonic acid groups and two methyl ester groups. This compound is typically a white to light yellow solid and is soluble in polar solvents such as water and alcohols, owing to the presence of sulfonic acid groups that enhance its hydrophilicity. It exhibits properties typical of sulfonic acid derivatives, including potential applications as a surfactant, dispersant, or dye intermediate in various industrial processes. The presence of the naphthalene moiety contributes to its stability and potential for aromatic interactions. Additionally, naphthalenedisulfonic acid dimethyl ester may participate in various chemical reactions, including esterification and sulfonation, making it a versatile compound in organic synthesis. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.

Formula: C₁₂H₁₂O₆S₂

InChI: InChI=1/C12H12O6S2/c1-17-19(13,14)11-7-3-6-10-9(11)5-4-8-12(10)20(15,16)18-2/h3-8H,1-2H3

SMILES: COS(=O)(=O)c1cccc2c1cccc2S(=O)(=O)OC

Synonyms:

• 1,5-Naphthalenedisulfonic acid dimethyl ester
• Dimethyl Naphthalene-1,5-Disulfonate

Dimethyl 1,5-Naphthalenedisulfonate

CAS: 20779-13-9

Formula: C₁₂H₁₂O₆S₂

Purity: >98.0%(GC)

Color and Shape: White to Almost white powder to crystal

Molecular weight: 316.34

Ref: 3B-N0439

1,5-Naphthalenedisulfonic acid, 1,5-dimethyl ester

CAS: 20779-13-9

Formula: C₁₂H₁₂O₆S₂

Purity: 98%

Color and Shape: Solid

Molecular weight: 316.3501

Ref: IN-DA002JA5