1545001

Plastic additive 9

United States Pharmacopeia (USP) Reference Standard

• Synonym(s): Didodecyl 3,3′-thiodipropionate, Thiodipropionic acid dilauryl ester
• Linear Formula: S[CH₂CH₂CO₂(CH₂)₁₁CH₃]₂
• CAS Number: 123-28-4
• Molecular Weight: 514.84
• MDL number: MFCD00026589
• UNSPSC Code: 41116107
• PubChem Substance ID: 329750887
• NACRES: NA.24

Properties

• grade: pharmaceutical primary standard
• vapor pressure: 0.2 mmHg ( 163 °C)
• form: flakes
• manufacturer/tradename: USP
• mp: 40-42 °C (lit.)
• density: 0.915 g/mL at 25 °C (lit.)
• application(s): pharmaceutical (small molecule)
• format: neat
• storage temp.: 2-8°C
• SMILES string: CCCCCCCCCCCCOC(=O)CCSCCC(=O)OCCCCCCCCCCCC
• InChI: 1S/C30H58O4S/c1-3-5-7-9-11-13-15-17-19-21-25-33-29(31)23-27-35-28-24-30(32)34-26-22-20-18-16-14-12-10-8-6-4-2/h3-28H2,1-2H3
• InChI key: GHKOFFNLGXMVNJ-UHFFFAOYSA-N

Description

General description

Plastic additive 9 plays an important role in enhancing the performance of biologic drug packaging and delivery systems. As a USP reference standard, this additive helps ensure the stability and integrity of biologics, preventing the degradation or leakage of sensitive biologic compounds during their lifecycle, from manufacturing to patient use.

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

Plastic additive 9 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

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.

Sales restrictions may apply.

Safety Information

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point(F): 235.4 °F - closed cup
• Flash Point(C): 113 °C - closed cup