N-Tetradecylphosphonic acid CAS 4671-75-4
98% / 99% High Purity N-Tetradecylphosphonic acid
- Appearance:powder
- Proportion: Minimum 99.0%
- Inventory: In stock
- Sample: Free sample
- Zhishang Chemical: Supplier and manufacturer of N-Tetradecylphosphonic acid
- Description of N-Tetradecylphosphonic acid
- N-Tetradecylphosphonic acid 's supply advantage and supply capability
- The packaging of N-Tetradecylphosphonic acid
- N-Tetradecylphosphonic acid Supplier and Manufacturer
- Supply Plan and Delivery Schedule for N-Tetradecylphosphonic acid
- Our laboratory&certificate patents
- Frequently Asked Questions (FAQ)
Description of N-Tetradecylphosphonic acid
N-Tetradecylphosphonic Acid, also known as Tetradecylphosphonic Acid, 1-Tetradecanephosphonic Acid, or TDPA, is an organic phosphonic acid with a long, 14-carbon alkyl chain. Its molecular structure combines a phosphonic acid group with a hydrophobic hydrocarbon chain, making it relevant to surface chemistry, nanomaterial modification, and materials science research.
With the CAS number 4671-75-4, this compound is used in research involving the surface functionalization of nanoparticles and the modification of inorganic materials. Its phosphonic acid group can interact with selected metal-containing surfaces, while the alkyl chain can influence surface properties. These characteristics make N-Tetradecylphosphonic Acid a useful material for researchers investigating surface modification, particle dispersion, and interfacial chemistry.
Properties of N-Tetradecylphosphonic Acid
N-Tetradecylphosphonic Acid is generally described as a white to off-white powder. Its molecular formula is C₁₄H₃₁O₃P, and its molecular weight is 278.37 g/mol. Published supplier references report a melting point of approximately 96–98°C. The compound contains a long hydrophobic alkyl chain and a polar phosphonic acid head group. This combination is important when evaluating its compatibility with solvents and inorganic surfaces. Solubility data can vary by source and test conditions, so buyers should confirm the applicable values against the current product specification and SDS before use.
Applications of N-Tetradecylphosphonic Acid
The following applications are reported in chemical supplier and product literature. Actual suitability depends on the material system, processing conditions, and experimental requirements.
- Nanoparticle Surface Functionalization: Tetradecylphosphonic Acid is used to functionalize the surfaces of inorganic nanoparticles, including barium titanate (BaTiO₃). Surface modification can help researchers adjust interfacial properties and study how organic molecules interact with inorganic materials.
- Copper Nanoparticle Surface Modification: TDPA has been reported as a capping agent for copper nanoparticles. This research application aims to help protect particle surfaces against oxidation and investigate the stability of copper-based nanomaterials.
- Quantum Dot Research: N-Tetradecylphosphonic Acid is used in research involving semiconductor nanocrystals and quantum dots. It has been reported in the preparation of CdS-related materials and the surface modification of perovskite quantum dots.
- Advanced Materials Development: As an organic phosphonic acid, TDPA is relevant to studies of surface binding, organic–inorganic interfaces, and the relationship between molecular structure and material performance.
These uses are documented in product references and should be understood as research and materials-development applications, rather than guarantees of performance in every formulation.
| Property | Specification |
|---|---|
| Product Name | N-Tetradecylphosphonic Acid |
| Synonyms | TDPA; Tetradecylphosphonic Acid |
| CAS Number | 4671-75-4 |
| Molecular Formula | C₁₄H₃₁O₃P |
| Molecular Weight | 278.37 g/mol |
| Appearance | White to off-white powder |
| Melting Point | 96–98°C |
| Chemical Class | Organic phosphonic acid |
| Main Research Areas | Nanoparticle functionalization, surface modification, materials science |
N-Tetradecylphosphonic acid 's supply advantage and supply capability
When purchasing N-Tetradecylphosphonic Acid CAS 4671-75-4, buyers need more than a product name. They need clear specifications, dependable communication, and a supply plan that fits their research or production schedule.
At Zhishang Chemical, we aim to support chemical buyers with product information, purchasing coordination, and supply services tailored to their requirements.
Product Quality and Technical Support
For a specialty chemical such as TDPA, confirming product identity and specifications is an important first step. Buyers should review the COA, purity, appearance, and relevant analytical data before confirming an order.
Our team can coordinate product documentation and discuss the specifications required for your application. For research or materials development, buyers can also clarify sample requirements and evaluation procedures before moving to larger quantities.
Production Technology and Supply Advantages
The quality of an organic phosphonic acid can depend on raw material control, process conditions, purification, and analytical testing. A clear quality-control process helps suppliers assess whether a batch meets the agreed product specifications.
For N-Tetradecylphosphonic Acid, buyers may wish to confirm:
Product identity and agreed purity.
Batch testing and quality documentation.
Packaging and storage requirements.
Sample availability and technical information.
Order lead time and shipping arrangements.
The packaging of N-Tetradecylphosphonic acid
We will use different standard packaging according to the product form.
● Liquid product: packaged in blue plastic drums, with a standard specification of 200 kg/drum; 220kg/barrel/250kg/barrel, tightly sealed barrel mouth, leak proof, resistant to bumps, suitable for long-distance transportation.
● Powdered products: packaged in thick cardboard drums, with a standard net weight of 25 kilograms per drum; 200 kg/barrel; 220kg/barrel/250kg/barrel, the barrel body is sturdy and pressure resistant, while also having good moisture resistance.
● Sample: sealed uniformly in aluminum foil bags with strong sealing abilities, which can prevent moisture and air from entering the bag and cause it to deteriorate.
Packaging can be tailored to meet customer needs, with standard packaging processes that ensure the quality of goods is maintained during storage and transport.
N-Tetradecylphosphonic acid Supplier and Manufacturer
As a N-Tetradecylphosphonic acid supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best N-Tetradecylphosphonic acid raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for N-Tetradecylphosphonic acid and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
Supply Plan and Delivery Schedule for N-Tetradecylphosphonic acid
| Scope | Standard Order | Bulk Order | Urgent Order |
|---|---|---|---|
| MOQ | 1kg | Negotiable per product | 1 kg minimum |
| Supply Capacity | Regular & stable supply | Arranged per production schedule | Priority stock allocation |
| Lead‑time for Stock Preparation | 1‑3 working days | 3‑10 working days | Response within 24 hours |
| Production Cycle | 3‑7 working days | 7‑20 working days | Subject to stock availability |
| Shipping Lead‑time | 3‑7 working days | Per order schedule | Within 24‑48 hours |
| Shipping Method | Air / Sea / Express | Air / Sea | Air / Express |
| Packaging | Standard packaging | Customizable | Standard stock packaging |
| Target Customers | Regular procurement | Long‑term / large‑volume buyers | Customers for urgent restocking |
Delivery commitment:
We will arrange production, quality inspection, packaging, and logistics in a timely manner after order confirmation. The specific delivery date is subject to order confirmation, production progress, and actual shipping schedule.
✏️For regular products, we will prioritize inventory and production planning;
✏️For customized products, a special supply plan will be developed based on technical requirements and production cycles.
References
Our laboratory&certificate patents
Zhishang Chemical has its own R&D lab, with professional teams and advanced equipment. We also have rigorous processes and procedures to ensure the quality of our products.
▶ The laboratory is over 1500 square metres in size, and has been divided into functional zones to accommodate testing requirements.
▶ The core R&D Team consists of three PhDs and seven or more masters with rich technical expertise.
▶ Equipment with international advanced analytical and testing equipment, such as HPLC GC, FTIR NMR AAS etc. to achieve precise control during the entire process.
▶ We can develop customized products and will optimize formulas and processes according to customer needs.
▶ Set strict standards for product quality inspection and make sure that each batch is subjected to multiple inspection stages in order to ensure stable and reliable performance.
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FAQ:
N-Tetradecylphosphonic Acid is used in materials science research, particularly for nanoparticle surface functionalization and modification. Reported applications include barium titanate nanoparticles, copper nanoparticles, and quantum dot-related research. Its suitability depends on the specific material system and experimental conditions.
The CAS number of TDPA (Tetradecylphosphonic Acid) is 4671-75-4. Its molecular formula is C₁₄H₃₁O₃P, and its molecular weight is 278.37 g/mol. Buyers should confirm these identifiers against the product’s technical documents.
Storage conditions should follow the product-specific SDS and supplier recommendations. Before ordering, confirm the recommended temperature, packaging, and protection from moisture or other unsuitable conditions. Do not assume that storage conditions for another phosphonic acid apply to TDPA.
To request a quotation for N-Tetradecylphosphonic Acid CAS 4671-75-4, provide the required purity, order quantity, packaging preference, and delivery destination. Ask the supplier to confirm the current COA, MOQ, stock availability, lead time, and shipping terms before placing a bulk order.
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