1,2-Propanediol dibenzoate
1,2-Propanediol dibenzoate (CAS: 19224-26-1) is a chemical compound with the molecular formula C18H18O4 and a molecular weight of 284.31 g/mol. This ester is primarily utilised as a plasticizer, contributing flexibility and durability to various polymer systems. Its chemical structure makes it a valuable component in synthesis and as an organic building block in the chemical industry.
- Synonyms
- C6H5CO2CH2CH(CH3)O2CC6H51,2-Propanediol, 1,2-dibenzoate
Plasticizer
1,2-Propanediol dibenzoate serves as an effective plasticizer, enhancing the flexibility and processability of polymers. It is incorporated into materials to reduce brittleness and improve overall mechanical properties.
Organic Synthesis Intermediate
This compound functions as a building block in organic synthesis. Its ester functionalities allow for further chemical transformations, making it useful in the creation of more complex molecules.
Chemical Reagent
As a laboratory reagent, 1,2-Propanediol dibenzoate can be employed in various chemical research and development activities. Its properties are leveraged in studies involving esters and carbonyl compounds.
| Molecular weight | 284.31 |
|---|---|
| Linear formula | C6H5CO2CH2CH(CH3)O2CC6H5 |
| Assay | 96% |
| Boiling point | 232 °C/12 mmHg(lit.) |
| Density | 1.16 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.545(lit.) |
| Application | Plasticizer |
| Melting point | −3 °C(lit.) |
| Protective equipment | Eyeshields, Gloves |
|---|---|
| Flash point | >113 °C / >235.4 °F |
| Water hazard class (WGK, DE) | 3 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 1,2-Propanediol dibenzoate used for?
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1,2-Propanediol dibenzoate is primarily used as a plasticizer to improve the flexibility of polymers and as a building block in organic synthesis.
What is the CAS number and chemical formula for 1,2-Propanediol dibenzoate?
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The CAS number for 1,2-Propanediol dibenzoate is 19224-26-1. Its linear formula is C6H5CO2CH2CH(CH3)O2CC6H5.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 1,2-Propanediol dibenzoate with an assay of 96%. We do not represent this product as USP, BP, or EP grade.
How should 1,2-Propanediol dibenzoate be handled?
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Handling of 1,2-Propanediol dibenzoate requires appropriate safety measures. As per safety data, it is recommended to use eyeshields and gloves. The substance has a flash point above 113 °C, indicating it is combustible.
How is 1,2-Propanediol dibenzoate packed and exported?
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1,2-Propanediol dibenzoate is carefully packed and available for export globally by Tech Serve Solutions, adhering to all necessary shipping regulations.
How can I request a quote or sample of 1,2-Propanediol dibenzoate?
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To request a quote or a sample of 1,2-Propanediol dibenzoate, please contact our sales team through the website or by phone.
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