CAS 20548-62-3

1,2-Benzenedicarboxylicacid, 1,2-bis(7-methyloctyl) ester

Description:

1,2-Benzenedicarboxylic acid, 1,2-bis(7-methyloctyl) ester, commonly known as di(7-methyloctyl) phthalate, is an organic compound belonging to the class of phthalate esters. It is characterized by its structure, which includes two carboxylate groups attached to a benzene ring, with two long alkyl chains derived from 7-methyloctanol. This compound is typically a colorless to pale yellow liquid with low volatility and a relatively high boiling point. It is known for its plasticizing properties, making it useful in the production of flexible plastics and polymers. Additionally, it exhibits moderate solubility in organic solvents and low solubility in water, which influences its applications in various industrial processes. The compound is also studied for its potential environmental and health impacts, as many phthalates are scrutinized for their endocrine-disrupting properties. Overall, 1,2-Benzenedicarboxylic acid, 1,2-bis(7-methyloctyl) ester serves as an important chemical in materials science and industrial applications.

Formula: C₂₆H₄₂O₄

Synonyms:

• 1,2-Benzenedicarboxylicacid, bis(7-methyloctyl) ester
• Phthalic acid, bis(7-methyloctyl) ester
• 1-Octanol, 7-methyl-, phthalate (2:1)
• Bis(7-methyloctyl) phthalate

Diisononyl Phthalate

CAS: 20548-62-3

Formula: C₂₆H₄₂O₄

Molecular weight: 418.62

Ref: 4Z-P-135011

Bis(7-methyl-1-octyl)Phthalate-3,4,5,6-d4

CAS: 1332965-90-8, 20548-62-3

Formula: C₆D₄COO(CH₂)₆CH(CH₃)₂

Purity: 99 atom % D

Color and Shape: Colorless Liquid.

Molecular weight: 251.19491

Ref: 3U-D7447

Phthalic acid, bis-7-methyloctyl ester

Controlled Product

CAS: 20548-62-3

Formula: C₂₆H₄₂O₄

Color and Shape: Neat

Molecular weight: 418.6093

Ref: 04-C16174620

Diisononyl Phthalate

CAS: 20548-62-3

Applications A widely used chemical with potential thyroid-disrupting properties. Used in toxicology studies as well as risk assessment studies of food contamination that occurs via migration of phthalates into foodstuffs from food-contact materials (FCM).
References Boas, M. et al.: Env. Health Persp., 118, 1458 (2010); Petersen, J.H. et al.: Food Add. Contam. Part A Chem. Anal. Cont. Expos. Risk. Assess., 27, 1608 (2010); Kwack, S.J. et al.: Toxicol. Res., 26, 75 (2010);

Formula: C₂₆H₄₂O₄

Color and Shape: Colourless To Light Yellow

Molecular weight: 418.6093

Ref: TR-D455225

Diisononyl Phthalate-13C6,d4

Controlled Product

CAS: 20548-62-3

Formula: C₆C₂₀D₄H₃₈O₄

Color and Shape: Neat

Molecular weight: 428.59

Ref: TR-D455228