Description

4,8,8-Trimethylnonane-4-Thiol is a branched aliphatic thiol compound, serving as a versatile sulfur-containing intermediate. Its unique structure makes it valuable for introducing thiol functionality and modifying chemical properties in advanced synthesis. This product is primarily utilized by R&D chemists and process engineers in the fine chemical, pharmaceutical, and specialty polymer industries for applications requiring controlled sulfur incorporation.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates where a thiol group is required.
• Polymer Modification: Acts as a chain transfer agent or cross-linking agent in the production of specialty polymers and resins.
• Lubricant Additive Precursor: Employed in the development of extreme pressure (EP) and anti-wear additives for advanced lubricant formulations.
• Fine Chemical Synthesis: Serves as a key building block for synthesizing complex organic molecules in research and pilot-scale production.
• Flavor & Fragrance Ingredient: Utilized in the creation of sulfur-containing aroma chemicals for sophisticated fragrance compositions.
• Chemical Research (R&D): A valuable reagent for methodological development and exploring new reaction pathways in organic chemistry.

Basic Information

Product Name	4,8,8-Trimethylnonane-4-Thiol
CAS No.	50433-66-4
Molecular Formula	C₁₂H₂₆S
Molecular Weight	202.40 g/mol
Synonyms	4,8,8-Trimethyl-4-nonanethiol; 4-Mercapto-4,8,8-trimethylnonane; 4,8,8-Trimethylnonane-4-thiol; tert-Dodecyl mercaptan (TDM) isomer; Branched C12 thiol; 4-Thia-4,8,8-trimethylnonane
EINECS	Contact for details

Quality Control

Our 4,8,8-Trimethylnonane-4-Thiol is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including GC, NMR, and titration methods, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee compliance with your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is easily oxidized (store under inert atmosphere) and is compatible with strong acid/organic solvent. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%
Specific Gravity (20°C)	0.84 - 0.86
Refractive Index (20°C)	1.460 - 1.470

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