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Bis(2-ethylhexyl) maleate

Name: Bis(2-ethylhexyl) maleate
Brand: USP

United States Pharmacopeia (USP) Reference Standard

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About This Item

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

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Properties

grade

pharmaceutical primary standard

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 (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

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.

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This Item	PHR1456	476129	525197
USP 1075203 Bis(2-ethylhexyl) maleate	Supelco PHR1456 Bis(2 ethylhexyl)maleate	Sigma-Aldrich 476129 Bis(2-ethylhexyl) maleate	Supelco 525197 Bis(2-ethylhexyl) adipate
grade pharmaceutical primary standard	grade certified reference material, pharmaceutical secondary standard	grade -	grade -
manufacturer/tradename USP	manufacturer/tradename -	manufacturer/tradename -	manufacturer/tradename -
format neat	format neat	format -	format -
application(s) pharmaceutical (small molecule)	application(s) pharmaceutical (small molecule)	application(s) -	application(s) -
density 0.944 g/mL at 25 °C (lit.)	density 0.944 g/mL at 25 °C (lit.)	density 0.944 g/mL at 25 °C (lit.)	density 0.925 g/mL at 20 °C (lit.)
refractive index n20/D 1.455 (lit.)	refractive index n20/D 1.455 (lit.)	refractive index n20/D 1.455 (lit.)	refractive index n20/D 1.447 (lit.)

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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

flash_point_f

365.0 °F - closed cup

flash_point_c

185 °C - closed cup

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Polymers from 1, 2-disubstituted ethylenic monomers, 3. Homopolymers from alkyl maleates: further results of monomer-isomerization radical polymerization.

Otsu, Takayuki, Osamu Ito, and Naoyuki Toyoda.

Makromol. Chem., Rapid Commun., 2.12, 729-732 (1981)

Global Trade Item Number

SKU	GTIN
1075203-2G	04061838675170

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