For professionals in the chemical industry, a thorough understanding of raw material properties is fundamental to successful product development and manufacturing. 11-Dodecyn-1-ol (CAS 18202-10-3) is a specialty alcohol that plays a crucial role as a fine chemical intermediate in various synthetic applications. This article aims to provide insights into its key properties and guide procurement managers on how to effectively purchase this compound from dependable sources, highlighting the advantages of sourcing from China-based manufacturers.

Key Chemical and Physical Properties of 11-Dodecyn-1-ol

11-Dodecyn-1-ol is characterized by its molecular formula C12H22O and a molecular weight of approximately 182.3 g/mol. Its structure includes a terminal alkyne (C≡CH) at position 11 and a primary alcohol (-OH) at position 1. These functional groups dictate its reactivity and utility in organic synthesis.

• Appearance: Typically described as a colorless to pale yellow liquid, its physical state at room temperature can influence handling and storage procedures.
• Melting Point: The estimated melting point of 18.8°C suggests it can exist as a liquid under standard laboratory or industrial conditions, simplifying its transfer and addition to reaction mixtures.
• Boiling Point: With an estimated boiling point of 285.73°C, it indicates a relatively low volatility, which is beneficial for reactions requiring elevated temperatures or for minimizing losses during processing.
• Density: An estimated density of 0.8530 provides crucial information for volumetric calculations in formulations and process design.
• Refractive Index: The estimated refractive index of 1.4535 is a useful parameter for quality control and identification.

These properties are essential for chemists and engineers to predict its behavior in reactions and processes. When you buy 11-dodecyn-1-ol, always refer to the manufacturer's specification sheet for the most accurate and batch-specific data.

Procurement Strategies: Finding a Reliable Supplier

The global market offers numerous options for sourcing 11-Dodecyn-1-ol, but selecting a reliable supplier is critical for consistent quality and supply chain stability. China has emerged as a significant hub for fine chemical manufacturing, offering competitive pricing and access to advanced production capabilities.

When looking to purchase 11-Dodecyn-1-ol, consider the following:

• Manufacturer Reputation: Seek out established manufacturers with a proven track record in producing specialty chemicals. Look for companies that provide detailed product information, including CAS numbers and analytical data.
• Quality Assurance: Prioritize suppliers who can provide Certificates of Analysis (CoA) for each batch, detailing purity, moisture content, and other critical parameters. Adherence to international quality standards like ISO is a good indicator.
• Supply Chain Reliability: Evaluate the supplier's production capacity, inventory management, and logistics network to ensure they can meet your volume requirements and delivery timelines.
• Technical Support: A responsive supplier offering technical assistance for product handling, storage, and potential applications can greatly facilitate your procurement process.

For businesses looking for cost-effective solutions without compromising on quality, engaging directly with Chinese manufacturers and suppliers of 11-Dodecyn-1-ol is often the most efficient route. Inquire about bulk purchase discounts and flexible payment terms to optimize your procurement costs.

Conclusion

11-Dodecyn-1-ol is a valuable fine chemical intermediate due to its distinct chemical structure and versatile reactivity. Understanding its physical and chemical properties is the first step towards its effective utilization. By adopting a diligent approach to sourcing, focusing on reputable manufacturers and suppliers, and leveraging the advantages offered by the Chinese chemical market, businesses can ensure a reliable and high-quality supply of 11-Dodecyn-1-ol to drive their innovation and production forward.