Description

1-Nonanethiol is a high-purity, linear aliphatic thiol characterized by its distinct odor and high volatility. This compound serves as a versatile sulfur-containing intermediate and a critical building block for synthesizing more complex organic molecules. It is essential for researchers and manufacturers in the fragrance, agrochemical, and polymer industries who require a reliable source of a specific C9 mercaptan for applications ranging from flavor modification to material science.

Application

• Fragrance and Flavor Industry: Used as a key intermediate or modifier in the synthesis of sulfur-containing aroma chemicals for creating unique savory, meaty, or roasted notes.
• Polymer Chemistry: Acts as a chain transfer agent (CTA) or modifier in radical polymerizations to control molecular weight and polymer architecture.
• Agrochemical Synthesis: Serves as a crucial precursor in the production of certain pesticides, herbicides, and fungicides.
• Organic Synthesis: Employed as a versatile reagent for introducing the nonylthio group into target molecules, useful in pharmaceutical and material science research.
• Surface Modification: Can be used to create self-assembled monolayers (SAMs) on gold or other metal surfaces for research in nanotechnology and sensor development.
• Corrosion Inhibition: Investigated for use as an additive in lubricants or coatings due to the sulfur atom's affinity for metal surfaces.

Basic Information

Product Name	1-Nonanethiol
CAS No.	1455-21-6
Molecular Formula	C9H20S
Molecular Weight	160.32 g/mol
Synonyms	Nonyl mercaptan; n-Nonanethiol; 1-Mercaptononane; n-Nonyl mercaptan; Nonane-1-thiol; NSC 66496; Mercaptan C9
EINECS	215-925-1

Quality Control

Our 1-Nonanethiol is produced and tested under stringent quality management protocols to ensure batch-to-batch consistency and high chemical purity. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay (by GC), identity (by IR or GC-MS), and impurity profiles. Our quality systems are designed to meet the rigorous demands of research and industrial synthesis.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and oxidizing agents. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Density (at 20°C)	0.840 - 0.845 g/mL
Refractive Index (n20D)	1.455 - 1.460
Water Content (KF)	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.