8.01453

Bis(2-ethylhexyl) adipate

for synthesis

• Synonyme(s) : Bis(2-ethylhexyl) adipate, Bis(2-ethylhexyl) hexanedioate, Di-(2-ethylhexyl) adipate, Diisooctyl adipate, Hexanedioic bis(2-ethylhexyl ester)
• Formule linéaire : CH₃(CH₂)₃CH(C₂H₅)CH₂OOC(CH₂)₄COOCH₂CH(C₂H₅)(CH₂)
• Numéro CAS: 103-23-1
• Poids moléculaire : 370.57
• Numéro MDL: MFCD00009496
• Code UNSPSC : 12352108
• Numéro de classement CE : 203-090-1
• Nomenclature NACRES : NA.22

Propriétés

• Pression de vapeur: <0.001 hPa ( 20 °C)
• Niveau de qualité: 200
• Pureté: ≥98.0% (GC)
• Forme: liquid
• Température d'inflammation spontanée: 350 °C (DIN 51794)
• Puissance: >5000 mg/kg LD₅₀, oral (Rat); 8410 mg/kg LD₅₀, skin (Rabbit)
• Limite d'explosivité: 0.24 % (v/v)
• pH: 7 (20 °C in H₂O)
• Point d'ébullition: 247-252 °C/27 hPa
• Pf: -68--66 °C
• Température de transition: flash point 195 °C
• Densité: 0.93 g/cm³ at 20 °C
• Température de stockage: 2-30°C
• InChI: 1S/C22H42O4/c1-5-9-13-19(7-3)17-25-21(23)15-11-12-16-22(24)26-18-20(8-4)14-10-6-2/h19-20H,5-18H2,1-4H3
• Clé InChI: SAOKZLXYCUGLFA-UHFFFAOYSA-N

Description

Application

• Influence on Poly(lactic acid) Fiber Production: Research highlights how low-molecular-weight esters like Bis(2-ethylhexyl) adipate can enhance the melt spinning and structural properties of poly(lactic acid) fibers, suggesting potential advancements in textile manufacturing technologies (Gzyra-Jagieła et al., 2024).
• Environmental Analysis of Atmospheric Particles: A new method using GC Orbitrap-MS has been developed for the simultaneous analysis of phthalate esters and Bis(2-ethylhexyl) adipate, it is commonly used as plasticisers in consumer and industrial products (Argamino et al., 2024).
• Study on Reproductive Endocrine Disruption: Examination of the effects of Bis(2-ethylhexyl) adipate, among other plasticizers, on gene expression related to the reproductive endocrine system in Japanese medaka fish, contributing to our understanding of environmental endocrine disruptors (Horie and Uaciquete, 2023).
• Health Risk Assessments in Urban Environments: Bis(2-ethylhexyl) adipate was included in a comprehensive study assessing health risks associated with organic compounds in atmospheric fine particles, aimed at improving public health safety measures in populated regions (Gao et al., 2024).
• Exposure from Plastic Water Bottles: The presence and implications of micro(nano)plastics, including polymers plasticized with Bis(2-ethylhexyl) adipate, in single-use plastic bottles were analyzed, indicating potential human exposure risks from everyday plastic use (Vega-Herrera et al., 2023).

Remarque sur l'analyse

Assay (GC, area%): ≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C): 0.924 - 0.926
Identity (IR): passes test

Informations sur la sécurité

• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): 384.8 °F - closed cup
• Point d'éclair (°C): 196 °C - closed cup