476129

Bis(2-ethylhexyl) maleate

90%

• Synonym(s): Bis(2-ethylhexyl) maleate, Di-2-ethylhexyl maleate, Dioctyl maleate
• Linear Formula: CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
• CAS Number: 142-16-5
• Molecular Weight: 340.50
• EC Number: 205-524-5
• MDL number: MFCD00027250
• UNSPSC Code: 12162002
• PubChem Substance ID: 24871210
• NACRES: NA.23

Properties

• assay: 90%
• refractive index: n20/D 1.455 (lit.)
• density: 0.944 g/mL at 25 °C (lit.)
• SMILES string: CCCCC(CC)COC(=O)\C=C/C(=O)OCC(CC)CCCC
• InChI: 1S/C20H36O4/c1-5-9-11-17(7-3)15-23-19(21)13-14-20(22)24-16-18(8-4)12-10-6-2/h13-14,17-18H,5-12,15-16H2,1-4H3/b14-13-
• InChI key: ROPXFXOUUANXRR-YPKPFQOOSA-N

Description

General description

Bis(2-ethylhexyl) maleate is an aliphatic ester which is prepared by catalytic esterification of maleic acid and 2-ethylhexyl alcohol. It is used as a green plasticizer in variety of applications such as adhesives and coatings.

Application

• Structure‐Performance Guided Design of Sustainable Plasticizers from Biorenewable Feedstocks: Explores the use of bis(2-ethylhexyl) maleate in the design of bio-based sustainable plasticizers (C Plass et al., 2021).

Safety Information

• pictograms: GHS08,GHS09
• signalword: Warning
• hcodes: H373,H410
• pcodes: P260 - P273 - P314 - P391 - P501
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral
• target_organs: Kidney,Liver
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 3
• flash_point_f: 365.0 °F - closed cup
• flash_point_c: 185 °C - closed cup
• ppe: Eyeshields, Gloves, type ABEK (EN14387) respirator filter