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PHR1456

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Bis(2 ethylhexyl)maleate

Pharmaceutical Secondary Standard; Certified Reference Material

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Synonym(s):
Bis(2-ethylhexyl) 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:
41116107
PubChem Substance ID:
329822616
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

300

Agency

traceable to USP 1075203

API family

bis(2-ethylhexyl) maleate

CofA

current certificate can be downloaded

packaging

pkg of 2x1 g

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

refractive index

n20/D 1.455 (lit.)

density

0.944 g/mL at 25 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

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

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General description

Bis(2-ethylhexyl) maleate is an aliphatic ester which is commonly used as a green plasticizer in a variety of applications such as adhesives and coatings.
Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

Bis(2 ethylhexyl)maleate may be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by titrimetry.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA3004 in the slot below. This is an example certificate only and may not be the lot that you receive.

related product

Product No.
Description
Pricing

Pictograms

Health hazardEnvironment
GHS08,GHS09

Signal Word

Warning

Hazard Statements

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

WGK

WGK 3

Flash Point(F)

365.0 °F

Flash Point(C)

185 °C

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Bis(2 ethylhexyl)maleate
USP43-NF38: United States Pharmacopeia and National Formulary
United States Pharmacopeia/National Formulary, 6143-6143 (2013)

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