PHR1456

Bis(2 ethylhexyl)maleate

Pharmaceutical Secondary Standard; Certified Reference Material

• Synonyme(s) : Bis(2-ethylhexyl) maleate
• Formule linéaire : CH₃(CH₂)₃CH(C₂H₅)CH₂O₂CCH=CHCO₂CH₂CH(C₂H₅)(CH₂)₃CH₃
• Numéro CAS: 142-16-5
• Poids moléculaire : 340.50
• Numéro CE : 205-524-5
• Numéro MDL: MFCD00027250
• Code UNSPSC : 41116107
• ID de substance PubChem : 329822616
• Nomenclature NACRES : NA.24

Propriétés

• Qualité: certified reference material; pharmaceutical secondary standard
• Niveau de qualité: 300
• Agence: traceable to USP 1075203
• Famille d'API: bis(2-ethylhexyl) maleate
• CofA (certificat d'analyse): current certificate can be downloaded
• Conditionnement: pkg of 2x1 g
• Technique(s): HPLC: suitable; gas chromatography (GC): suitable
• Indice de réfraction: n20/D 1.455 (lit.)
• Densité: 0.944 g/mL at 25 °C (lit.)
• Application(s): pharmaceutical (small molecule)
• Format: neat
• Température de stockage: 2-8°C
• Chaîne SMILES: 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-
• Clé InChI: ROPXFXOUUANXRR-YPKPFQOOSA-N

Description

Description générale

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.

Remarque sur l'analyse

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

Autres remarques

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.

Note de bas de page

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.

Informations sur la sécurité

• Pictogrammes: GHS08,GHS09
• Mention d'avertissement: Warning
• Mentions de danger: H373 - H410
• Conseils de prudence: P260 - P273 - P314 - P391 - P501
• Classification des risques: Aquatic Acute 1 - Aquatic Chronic 2 - STOT RE 2 Oral
• Code de la classe de stockage: 10 - Combustible liquids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): 365.0 °F - closed cup
• Point d'éclair (°C): 185 °C - closed cup