Molekula

Pentaerythritol tetrabenzoate

SKU 15875649 CAS 4196-86-5 (C6H5CO2CH2)4C MW 552.57 Available on enquiry

Supplying 4,500+ customers in over 80 countries

ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 1999 · Certificate of Analysis with every batch

Pentaerythritol tetrabenzoate is a high-performance solid plasticizer and modifier used primarily in polyvinyl chloride (PVC) formulations, coatings, and adhesives to improve flexibility and durability. It is also employed in inks, lacquers, and specialty polymers for enhanced thermal stability. It is also used as an ingredient in cosmetic formulations, where it is listed under the name pentaerythrityl tetrabenzoate. This chemical has a CAS number of 4196-86-5, with the molecular formula (C6H5CO2CH2)4C and a molecular weight of 552.57 g/mol. It is stored at ambient conditions and carries a signal word of "Warning" under GHS classification. Molekula supplies Pentaerythritol tetrabenzoate from research to bulk quantities with full documentation and ISO 9001:2015 traceability.

This substance is available from Molekula on enquiry. Full specification, Safety Data Sheet and Certificate of Analysis documentation are provided with your quotation once our team confirms the grade and pack size you need.

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Overview

SKU: 15875649
CAS Number: 4196-86-5
IUPAC Name: [3-benzoyloxy-2,2-bis(benzoyloxymethyl)propyl] benzoate
EC Number: 224-079-8
Molecular Formula: (C6H5CO2CH2)4C
Molecular Weight: 552.57
Exact Mass: 552.1784
SMILES: C1=CC=C(C=C1)C(=O)OCC(COC(=O)C2=CC=CC=C2)(COC(=O)C3=CC=CC=C3)COC(=O)C4=CC=CC=C4
InChIKey: MINJAOUGXYRTEI-UHFFFAOYSA-N
InChI: InChI=1S/C33H28O8/c34-29(25-13-5-1-6-14-25)38-21-33(22-39-30(35)26-15-7-2-8-16-26,23-40-31(36)27-17-9-3-10-18-27)24-41-32(37)28-19-11-4-12-20-28/h1-20H,21-24H2
PubChem CID: 20167

Synonyms

[3-benzoyloxy-2,2-bis(benzoyloxymethyl)propyl] benzoate
1,3-Propanediol, 2,2-bis((benzoyloxy)methyl)-, 1,3-dibenzoate
1,3-Propanediol, 2,2-bis((benzoyloxy)methyl)-, dibenzoate
2,2-Bis((benzoyloxy)methyl)-1,3-propanediol dibenzoate
2,2-Bis((benzoyloxy)methyl)dibenzoate propanediol
2,2-bis((benzoyloxy)methyl)propane-1,3-diyl dibenzoate
BENZOFLEX S 552
BIS((BENZOYLOXY)METHYL)-1,3-PROPANEDIOL DIBENZOATE, 2,2-
Pentaerythrityl Tetrabenzoate
Uniplex 552

Frequently asked questions

What is pentaerythritol tetrabenzoate commonly used for?

It is primarily used as a plasticizer for cellulose esters (e.g., cellulose acetate) and in some specialty coatings to improve flexibility and durability.

What is the chemical formula and molecular weight of pentaerythritol tetrabenzoate?

The formula is (C6H5CO2CH2)4C, and the molecular weight is 552.57 g/mol.

How should pentaerythritol tetrabenzoate be stored?

Store in a tightly sealed container at ambient temperature, away from moisture and direct sunlight.

What purity grades does Molekula supply for this product?

We supply technical grade pentaerythritol tetrabenzoate, meeting standard industrial specifications for plasticizers.

Can Molekula supply pentaerythritol tetrabenzoate in bulk quantities?

Yes, we offer bulk packaging options (e.g., 25 kg drums, 1 MT IBCs) for large-scale industrial applications—please inquire for availability.

What documentation is provided with an order of pentaerythritol tetrabenzoate?

Each order includes a Certificate of Analysis (CoA), Material Safety Data Sheet (MSDS), and batch-specific documentation for traceability.

Related products

Molekula has supplied fine chemicals and biochemicals since 1999, and its facilities are ISO 9001:2015 and ISO 14001:2015 certified. Every dispatched batch is logged with a batch number and matched to a Certificate of Analysis, and Safety Data Sheets are available in five languages.