Description

Tricyclohexylphosphine Carbon Disulfide is a versatile organophosphorus ligand complex, recognized for its unique reactivity profile. This compound is valued for its role in facilitating challenging catalytic transformations and as a precursor in advanced material synthesis. It is primarily sought by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing novel synthetic pathways and high-value intermediates.

Application

• Catalytic Ligand in Cross-Coupling Reactions: Acts as a supporting ligand in palladium- or nickel-catalyzed C-C and C-X bond formations, such as Suzuki, Heck, and Buchwald-Hartwig aminations.
• Precursor for Advanced Ligand Synthesis: Used in the preparation of modified phosphine ligands with tailored steric and electronic properties for asymmetric catalysis.
• Material Science Research: Investigated as a building block for novel coordination polymers, metal-organic frameworks (MOFs), and inorganic-organic hybrid materials.
• Organic Synthesis Intermediate: Employed in the synthesis of complex molecules where the carbon disulfide adduct provides a handle for further functionalization.
• Agrochemical Active Ingredient Development: Used in R&D for creating new classes of insecticides or herbicides that leverage phosphorus-sulfur chemistry.
• Polymerization Catalyst Component: Can serve as a co-catalyst or ligand in transition metal-catalyzed olefin polymerization processes.

Basic Information

Product Name	Tricyclohexylphosphine Carbon Disulfide
CAS No.	2636-88-6
Molecular Formula	C21H35PS2
Molecular Weight	382.61 g/mol
Synonyms	Tricyclohexylphosphine-Carbon Disulfide Adduct; Tricyclohexylphosphine Carbon Disulfide Complex; Carbon Disulfide-Tricyclohexylphosphine; PCy3·CS2; Tris(cyclohexyl)phosphine Carbon Disulfide; Tris(cyclohexyl)phosphine-Carbon Disulfide; Phosphine, tricyclohexyl-, carbon disulfide adduct; (Tricyclohexylphosphoranylidene)carbonodithioic acid
EINECS	Contact for details

Quality Control

Our Tricyclohexylphosphine Carbon Disulfide is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and elemental analysis, to ensure identity, purity, and consistency. We provide a detailed Certificate of Analysis (COA) with every shipment, documenting all critical quality attributes to support your R&D and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated area. Recommended storage temperature is 2-8°C for long-term stability. This material is easily oxidized; ensure containers are sealed immediately after use to minimize exposure to air.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Elemental Analysis (C, H, P, S)	Within theoretical range

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