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Merck
CN

1193505

USP

邻苯二甲酸二乙酯

United States Pharmacopeia (USP) Reference Standard

别名:

DEP

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线性分子式:
C6H4-1,2-(CO2C2H5)2
化学文摘社编号:
84-66-2
分子量:
222.24
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329749581
MDL number:
MFCD00009111
Beilstein/REAXYS Number:
1912500

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产品名称

邻苯二甲酸二乙酯, United States Pharmacopeia (USP) Reference Standard

InChI key

FLKPEMZONWLCSK-UHFFFAOYSA-N

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

grade

pharmaceutical primary standard

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

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相关类别

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.  ​

Application

Diethyl phthalate USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

General description

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.

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.

存储类别

11 - Combustible Solids

wgk

WGK 2

flash_point_f

338.0 °F - closed cup

flash_point_c

170 °C - closed cup

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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