
1-Nonanethiol (CAS 1455-21-6) is a sulfur-containing organic compound with the molecular formula C9H20S. This clear to pale yellow liquid features a characteristic mercaptan odor and is widely used in industrial applications. Key specifications include:
1-Nonanethiol serves critical roles in:
In industrial gear oil formulations, 1-Nonanethiol (0.8-1.2% concentration) demonstrates exceptional extreme pressure performance, reducing wear by 40% in ASTM D2783 testing.
Used in the production of thiourethane polymers, 1-Nonanethiol enables 92% yield improvement in catalyst-free reactions at 80°C compared to shorter-chain thiols.
5mM 1-Nonanethiol solutions create stable self-assembled monolayers on Au surfaces, achieving contact angle measurements of 112°±2 for hydrophobic applications.
For technical specifications or bulk pricing:
Email: info@vivalr.com
Phone: (86) 15866781826

This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.











