Tricyclohexylphosphine, 98%

Description

CAS: 2622-14-2 | C18H33P | 280.436 g/mol

Used as an active pharmaceutical ingredient. Ligand used in the Pd-catalyzed coupling of malononitrile with aryl halides. Bulky phosphine ligand used with a Pd(0)-triolefinic macrocycle catalyst for Suzuki coupling of aryl bromides and chlorides.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 2622-14-2
• Molecular Formula: C18H33P
• Molecular Weight (g/mol): 280.436
• MDL Number: MFCD00003853
• InChI Key: WLPUWLXVBWGYMZ-UHFFFAOYSA-N
• Synonym: tricyclohexylphosphine, tricyclohexyl phosphine, phosphine, tricyclohexyl, tricyclohexyl-phosphane, pcy3, tricyclohexylphosphine solution, tchp, p cy 3, phosphorus tricyclohexyl, tricyclohexylphosphine, dissolved in toluene concentration
• PubChem CID: 75806
• IUPAC Name: tricyclohexylphosphane
• SMILES: C1CCC(CC1)P(C2CCCCC2)C3CCCCC3

• Melting Point: 76°C to 78°C
• Color: White
• Odor: Unpleasant
• Quantity: 5 g
• Sensitivity: Air Sensitive
• Solubility Information: Insoluble in water.
• Formula Weight: 280.42
• Percent Purity: 98%
• Physical Form: Crystalline
• Chemical Name or Material: Tricyclohexylphosphine

Safety and Handling

Hazard Category	H302-H315-H319-H335
Hazard Statement	GHS H Statement H302-H315-H319-H335 Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.
Precautionary Statement	P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P362-P501c
EINECSNumber	220-069-2
TSCA	Yes
Recommended Storage	Ambient temperatures; Store under Argon

SDS

RUO – Research Use Only