CAS 85-69-8: Butyl 2-ethylhexyl phthalate

Description: Butyl 2-ethylhexyl phthalate, commonly referred to as BEHP, is an organic compound belonging to the phthalate family, which are esters of phthalic acid. It is characterized by its colorless to pale yellow liquid form and has a slightly oily texture. BEHP is primarily used as a plasticizer, enhancing the flexibility, transparency, and durability of plastics, particularly polyvinyl chloride (PVC). The compound is known for its relatively low volatility and high molecular weight, which contribute to its effectiveness as a plasticizer. BEHP is also recognized for its potential endocrine-disrupting properties, raising concerns regarding its environmental impact and human health. It is soluble in organic solvents but has limited solubility in water. Due to its widespread use, BEHP can be found in various consumer products, including toys, food packaging, and medical devices. Regulatory agencies have scrutinized its use, leading to restrictions in certain applications, particularly in products intended for children. Overall, while BEHP serves important industrial functions, its safety profile necessitates careful consideration in product formulation and usage.

Formula: C₂₀H₃₀O₄

InChI: InChI=1S/C20H30O4/c1-4-7-11-16(6-3)15-24-20(22)18-13-10-9-12-17(18)19(21)23-14-8-5-2/h9-10,12-13,16H,4-8,11,14-15H2,1-3H3

InChI key: InChIKey=AVOLBYOSCILFLL-UHFFFAOYSA-N

SMILES: O=C(OCCCC)C=1C=CC=CC1C(=O)OCC(CC)CCCC

Synonyms:

• 1,2-Benzenedicarboxylic acid, 1-butyl 2-(2-ethylhexyl) ester
• 1,2-Benzenedicarboxylic acid, butyl 2-ethylhexyl ester
• 2-Ethylhexyl butyl phthalate
• Butyl 2-Ethylhexyl Benzene-1,2-Dicarboxylate
• Hsdb 5251
• Phthalic acid, butyl 2-ethylhexyl ester
• Butyl 2-ethylhexyl phthalate
• Butyl 2-ethylhexyl phthalate

Phthalic acid, butyl(2-ethylhexyl) ester

CAS: 85-69-8

• Formula: C₂₀H₃₀O₄
• Color and Shape: Neat
• Molecular weight: 334.45