CAS 4196-86-5

Pentaerythritol, tetrabenzoate

Description:

Pentaerythritol tetrabenzoate is an organic compound classified as an ester, specifically a benzoate ester derived from pentaerythritol and benzoic acid. It is characterized by its high molecular weight and complex structure, which includes four benzoate groups attached to a central pentaerythritol backbone. This compound is typically a white to off-white solid and is known for its excellent thermal stability and low volatility, making it suitable for various applications, particularly in the field of plastics and coatings. Pentaerythritol tetrabenzoate serves as a plasticizer and can enhance the flexibility and durability of polymer materials. Additionally, it exhibits good compatibility with a range of polymers and resins, contributing to improved mechanical properties. Its chemical stability and resistance to degradation under heat and light further enhance its utility in industrial applications. Safety data indicates that, while it is generally considered to have low toxicity, appropriate handling and safety measures should be observed to minimize exposure.

Formula: C₃₃H₂₈O₈

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

InChI key: InChIKey=MINJAOUGXYRTEI-UHFFFAOYSA-N

SMILES: C(COC(=O)C1=CC=CC=C1)(COC(=O)C2=CC=CC=C2)(COC(=O)C3=CC=CC=C3)COC(=O)C4=CC=CC=C4

Synonyms:

• 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)Dibenzoate-1,3-Propanediol
• 3-(Benzoyloxy)-2,2-Bis[(Benzoyloxy)Methyl]Propyl Benzoate
• Benzoflex S 552
• Benzoic acid pentaerythritol ester
• NSC 166502
• Pentaerythrityl tetrabenzoate
• [3-Benzoyloxy-2,2-bis(benzoyloxymethyl)propyl] benzoate
• Pentaerythritol, tetrabenzoate

Pentaerythritol Tetrabenzoate

CAS: 4196-86-5

Formula: C₃₃H₂₈O₈

Purity: 95%

Color and Shape: Solid

Molecular weight: 552.5706

Ref: IN-DA003TL1

Pentaerythritol tetrabenzoate

CAS: 4196-86-5

Pentaerythritol tetrabenzoate

Purity: 97%

Molecular weight: 552.57g/mol

Ref: 54-OR72518