1075203

Bis(2-ethylhexyl) maleate

United States Pharmacopeia (USP) Reference Standard

• Linear Formula: CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
• CAS Number: 142-16-5
• Molecular Weight: 340.50
• NACRES: NA.24
• PubChem Substance ID: 329749118
• UNSPSC Code: 41116107
• MDL number: MFCD00027250
• eCl@ss: 25140904

Properties

• grade: pharmaceutical primary standard
• agency: USP
• API family: bis(2-ethylhexyl) maleate
• manufacturer/tradename: USP
• refractive index: n20/D 1.455 (lit.)
• density: 0.944 g/mL at 25 °C (lit.)
• application(s): pharmaceutical; pharmaceutical (small molecule)
• format: neat
• 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

Find answers to frequently asked questions on USP products in USP FAQs.

Bis(2-ethylhexyl) maleate is a maleate monomer used in polymerization.

Application

Bis(2-ethylhexyl) maleate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Safety Information

• Pictograms: GHS08,GHS09
• Signal Word: Warning
• Hazard Codes: H373,H410
• Precautionary Statements: 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
• Flash Point (°F): 365.0 °F - closed cup
• Flash Point (°C): 185 °C - closed cup