Skip to Content
MilliporeSigma

Skip To

1193505

USP

Diethyl phthalate

United States Pharmacopeia (USP) Reference Standard

Sign In to View Organizational & Contract Pricing.

Select a Size

Change View
Size/SKUAvailabilityPrice
200 mg

Available to ship TODAYfromMILWAUKEE

$489.00

About This Item

Linear Formula:
C6H4-1,2-(CO2C2H5)2
CAS Number:
Molecular Weight:
222.24
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
1912500

$489.00


Available to ship TODAYDetails


Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist


grade

pharmaceutical primary standard

agency

USP

vapor density

7.66 (vs air)

vapor pressure

1 mmHg ( 100 °C)

API family

diethyl phthalate

form

solid

autoignition temp.

854 °F

expl. lim.

0.75 %, 187 °F

manufacturer/tradename

USP

refractive index

n20/D 1.502 (lit.)

bp

298-299 °C (lit.)

mp

−3 °C (lit.)

density

1.12 g/mL at 25 °C (lit.)

application(s)

USP Biologics
pharmaceutical (small molecule)

format

neat

SMILES string

CCOC(=O)c1ccccc1C(=O)OCC

InChI

1S/C12H14O4/c1-3-15-11(13)9-7-5-6-8-10(9)12(14)16-4-2/h5-8H,3-4H2,1-2H3

InChI key

FLKPEMZONWLCSK-UHFFFAOYSA-N

General description

Find answers to frequently asked questions on USP products in USP FAQs.

Diethyl phthalate (DEP) is a widely used solvent and plasticizer in biologic formulations, enhancing the stability and flexibility of polymeric materials. It is commonly incorporated into drug delivery systems, ensuring that biologics are effectively released and administered to patients. DEP′s role in reducing polymer brittleness and enhancing formulation characteristics makes it an essential excipient in the biologics industry.

The United States Pharmacopeia (USP) provides quality standards for biologics to ensure their safety, efficacy, and quality throughout the manufacturing process. These standards assist manufacturers in adhering to regulatory requirements and help safeguard public health by reducing risks associated with biologics.

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Diethyl phthalate 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.
This product is part of USP Biologics Program.
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pha
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Compare Similar Items

View Full Comparison

Show Differences

1 of 1

This Item
PHR1476D1410000524972
description

United States Pharmacopeia (USP) Reference Standard

description

Pharmaceutical Secondary Standard; Certified Reference Material

description

European Pharmacopoeia (EP) Reference Standard

description

99.5%

manufacturer/tradename

USP

manufacturer/tradename

-

manufacturer/tradename

EDQM

manufacturer/tradename

-

grade

pharmaceutical primary standard

grade

certified reference material, pharmaceutical secondary standard

grade

pharmaceutical primary standard

grade

-

format

neat

format

neat

format

neat

format

-

form

solid

form

-

form

-

form

-

application(s)

USP Biologics
pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

pharmaceutical (small molecule)

application(s)

-

autoignition temp.

854 °F

autoignition temp.

854 °F

autoignition temp.

854 °F

autoignition temp.

854 °F


Still not finding the right product?

Explore all of our products under Diethyl phthalate


Storage Class

11 - Combustible Solids

wgk

WGK 2

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup



Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number

It looks like we've run into a problem, but you can still download Certificates of Analysis from our Documents section.

If you need assistance, please contact Customer Support

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library



Questions

Reviews

No rating value

Active Filters