PHR1476-1G Display Image

Diethyl Phthalate, pharmaceutical secondary standard; traceable to USP, PhEur

Code: PHR1476-1G D2-231

Analysis Note

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

Application

D...


read more

Your Price
£93.80 1G

Analysis Note

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

Application

Diethyl Phthalate may be used as a pharmaceutical reference standard for the determination of the analyte in cosmetic products, pharmaceutical formulations and dietary supplements by chromatography.

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.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA3024 in the slot below. This is an example certificate only and may not be the lot that you receive.

General description

Diethyl Phthalate is a phthalic acid ester, commonly synthesized by the condensation of the carboxy groups of phthalic acid with methanol.. It is used as a solvent for fragrance in cosmetic formulations and personal care products.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.

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.

agencytraceable to USP 1193505, traceable to Ph. Eur. D1410000
application(s)pharmaceutical (small molecule)
autoignition temp.854 °F
bp298-299 °C (lit.)
CofAcurrent certificate can be downloaded
density1.12 g/mL at 25 °C (lit.)
expl. lim.0.75 %, 187 °F
formatneat
gradepharmaceutical secondary standard, certified reference material
InChI keyFLKPEMZONWLCSK-UHFFFAOYSA-N
InChI1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3
mp−3 °C (lit.)
packagingpkg of 1 g
Quality Level300
refractive indexn20/D 1.502 (lit.)
SMILES stringCCOC(=O)c1ccccc1C(=O)OCC
storage temp.2-30°C
technique(s)gas chromatography (GC): suitable, HPLC: suitable
vapor density7.66 (vs air)
vapor pressure1 mmHg ( 100 °C)
Cas Number84-66-2
This product has met the following criteria:



Quantity
Est. Dispatch/Availability