New Product Launch | 2-n-Propylpropane-1,3-diol (CAS 2612-28-4) – High-Purity Intermediate Now Available, Empowering the High-End Fine Chemical Synthesis Industry Chain

2026 Preferred Fine Chemical Raw Materials Updated! Our core specialty intermediate 2-n-propylpropane-1,3-diol (CAS: 2612-28-4) has completed process upgrading, capacity expansion and strict quality control. High-purity grades are fully available for spot purchasing and customized cooperation, precisely meeting the full industrial chain demands in scientific R&D, biomedicine, high-end materials, additive synthesis and other fields. We help customers overcome technical difficulties in synthesis and stabilize raw material supply reliability.

Basic Product Information

Alias: 2-propyl-1,3-propanediol; Molecular Formula: C6H14O2; Molecular Weight: 118.17.

Appearance: Colorless transparent viscous liquid. Regular mainstream purity: 97%~98% (tested by GC); customized ultra-high purity of 99% is available. With two hydroxyl active sites in the molecular structure, it features excellent solubility, compatible with aqueous systems and various organic solvents, and suitable for mainstream organic synthesis reactions such as esterification, condensation and etherification.

Three Core Competitive Advantages

1. High Purity & Stability with Strict Impurity Control

Adopted refined purification technology to ensure minimal purity fluctuation between batches, avoiding synthesis failure caused by raw material deviation. It meets stringent production and testing standards for pharmaceutical intermediates and electronic additives, with official COA test reports provided for each batch.

2. Diversified Compatibility & Extended Applications

Benefiting from its unique molecular structure, it serves as a core raw material for lab bench scale and pilot scale tests, and can also be mass-produced for the synthesis and modification of special polyester, modified polyurethane and coating additives, covering the whole scenarios from R&D to mass production.

3. Global Supply & Full Compliance

Multiple package specifications including 100g, 1kg, 10kg and 100kg are in stock. Fast delivery for gram-level samples and priority production for ton-level bulk orders. The product complies with general industrial compliance standards, supports global customs declaration and shipment with efficient delivery at home and abroad.

Main Application Scenarios

✅ Biomedicine: As a key synthetic intermediate for the R&D and preparation of antibacterial active compounds and targeted API raw materials; high purity guarantees product safety and conversion rate.

✅ High-end Materials: Improves the performance of resins, coatings and elastomers, effectively enhancing the weather resistance, bonding strength and structural stability of materials.

✅ Fine Additives: Applied in daily chemical moisturizing additives and industrial solvent intermediates to optimize formula compatibility and system stability.

✅ R&D Customization: Available for university laboratories, chemical research institutions and pharmaceutical research institutes; customized purity and testing indicators are supported.

At present, the global market demand for high-end diol intermediates keeps rising. CAS 2612-28-4, with its rare structure, stable performance and high reactivity, has become a preferred essential raw material in high-end fine chemical synthesis. Supported by mature production capacity and full-process technical services, our company provides one-stop support including pre-sales selection guidance, formula adaptation debugging and after-sales technical consultation for all customers.