• USA Home
  • PHR1456 - Bis(2 ethylhexyl)maleate

EMAIL THIS PAGE TO A FRIEND
PHR1456 Supelco

Bis(2 ethylhexyl)maleate

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym: Bis(2-ethylhexyl) maleate

  • CAS Number 142-16-5

  • Linear Formula CH3(CH2)3CH(C2H5)CH2O2CCH=CHCO2CH2CH(C2H5)(CH2)3CH3

  • Molecular Weight 340.50

  •  EC Number 205-524-5

  •  MDL number MFCD00027250

  •  PubChem Substance ID 329822616

  •  NACRES NA.24

Purchase

Properties

Related Categories A-B, Analytical Standards, Analytical/Chromatography, Food & Beverage Standards, Food Contact Materials,
Quality Level   300
grade   certified reference material
  pharmaceutical secondary standard
packaging   pkg of 2x1 g
application(s)   HPLC: suitable
  gas chromatography (GC): suitable
refractive index   n20/D 1.455 (lit.)
density   0.944 g/mL at 25 °C (lit.)
Featured Industry   Pharmaceutical (small molecule)
format   neat
pharmacopeia traceability   traceable to USP 1075203
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 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.

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
NONH for all modes of transport
WGK Germany 
WGK 1
Flash Point(F) 
365.0 °F - closed cup
Flash Point(C) 
185 °C - closed cup

Documents

Certificate of Analysis (COA)

Please Enter a Lot Number
Protocols & Articles
Peer-Reviewed Papers
15

References

Related Products

related product

Product #

Description

Add to Cart

08168 Timestrip Plus 8 °C

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?