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Specialized in1,2-Propanediol Dibenzoate CAS 19224-26-1and related product development and production

Chemical Name: 1,2-Propanediol Dibenzoate
CAS No.: 19224-26-1
Molecular Formula: C17H16O4
Molecular weight: 284.31
Appearance: White Powder

Samples: Available / Stock: Sufficient
Estimated delivery time: 3-5 days

1,2-Propanediol Dibenzoate (CAS 19224-26-1): Comprehensive User Guide

Table of Contents

1. Product Overview & Parameter Comparison

1,2-Propanediol Dibenzoate (CAS 19224-26-1) is a high-performance benzoate ester widely used as a plasticizer and solvent. Below are its key parameters:

Parameter Value Comparison with Competing Plasticizers
CAS Number 19224-26-1 Unique identifier
Molecular Formula C₁₇H₁₆O₄ Lower volatility than DOP
Appearance Clear liquid Superior compatibility with PVC vs. DINP
Solubility Miscible with organic solvents Higher thermal stability than TOTM

2. Key Applications & Industrial Uses

This versatile compound is essential in:

  • PVC Plasticization: Enhances flexibility in cables, flooring, and synthetic leather.
  • Adhesives & Coatings: Improves adhesion and reduces curing time.
  • Cosmetics: Acts as emollient in lotions (FDA-approved for indirect food contact).
  • Industrial Solvents: Effective in resin and rubber processing.

3. Usage Scenarios & Case Studies

Case 1: PVC Automotive Interior Manufacturing

A Tier-1 supplier achieved 15% higher cold resistance in dashboards using 8-12% 1,2-Propanediol Dibenzoate blends.

Case 2: Eco-Friendly Adhesive Production

Replaced phthalates in wood adhesives while maintaining 99% bond strength at 40% lower VOC emissions.

4. Real Client Success Stories

Client Industry Results
GreenPoly Co. (Germany) Biodegradable Packaging 30% faster decomposition rate
SafeCoat Inc. (USA) Industrial Coatings 40% reduction in cracking at -20°C

5. Request a Quote or Sample

Optimize your formulations with CAS 19224-26-1:

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Drug impurities to intermediates. Years of expertise.

Experience in the synthesis of complex compounds derived from American technology
Focus on the synthesis of difficult compounds
ISO 17034 dual system certification
National high-tech enterprise
5000+ square meters R&D center
A 70+ R&D team led by Chinese and foreign doctors
150 pieces (sets) of R&D equipment, 120+ fume hoods
18 patents

Solid QMS. Offer top-quality products and services.

Through more than ten years of continuous technological innovation and experience accumulation, the team's R&D personnel have established a complete quality management system for CATO, and have successively obtained ISO9001, ISO17034, CNAS and other international certifications.
It has successfully passed on-site inspections from the United States, Australia, Poland, Japan and domestic pharmaceutical company customers and institutions many times, providing high-quality one-stop services for R&D and production of new drugs around the world.

More than 150 sets of equipment to ensure quality.

The emphasis on quality is the basis for our survival and development, and is the most basic requirement for the products and services we provide. CATO has established a scientific, strict and comprehensive quality prevention and assurance system in accordance with international quality standards. Through advanced testing equipment such as GC-MS, chromatograph, nuclear magnetic resonance, scanning electron microscope, and ultraviolet light, quality management is implemented into every aspect of production and operation activities such as raw materials, inventory, production, testing, sales, verification, and training, and "All actions are controlled and traceable" as the work code of conduct for CATO employees.

Over 1000 cases. Synthesize complex compounds.

Currently, CATO serves more than 500 pharmaceutical companies, biotechnology and other companies around the world. Project types cover the entire cycle from pre-clinical to commercialization stages. As of 2020, CATO has delivered more than 1,000 projects in total.
The company has core technologies in key core technology fields such as high-end fluorine chemistry, asymmetric chiral synthesis, glycoside and biological enzyme technology, and continuous microreactors.

About the company

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FAQ

Does it support auditing?

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Whether to provide samples?

Free samples can be provided for low value products, and small packaging specifications can be purchased for high value products.

Delivery time

Under normal circumstances, all items are in stock and will be shipped before 4 o'clock on the same day. Some products are produced to order, depending on the workshop situation and production schedule.

What is the production capacity?

At present, the company's workshop production equipment is mainly based on laboratories and pilot lines, with a maximum daily production capacity of 1.5 tons.

Can additional test indicators be added?

We can provide moisture, UV, IR, HNMR, CNMR, two-dimensional nuclear magnetic spectroscopy, optical rotation detection, elemental analysis, TGA analysis and residue analysis and other related tests to support personalized needs.

Technical direction

In the early stage, our company mainly engaged in drug impurity synthesis and standard product production, with core technologies in chirality, fluorine chemistry, and heterocycles.

Why Chem-iso’s delivery rate is guaranteed to be 99.99%

5000+

square meter R&D center

150+

China(set) of R&D equipment

150+

Fume hood

180+

R&D team

User’evaluation of us

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