Tricyclohexyl phosphine manufacturers and suppliers

Tricyclohexyl phosphine suppliers

Properties

Melting point:: 81-83 °C (lit.)

Boiling point:: 383.4±9.0 °C | Condition: Press: 760 Torr

Density: 0.909 g/mL at 25 °C

Flash point:: 48 °F

storage temp.: Inert atmosphere,2-8°C

solubility: Chloroform (Slightly), DMSO (Slightly, Heated, Sonicaetd), Ethyl Acetate (Slightly)

form: Solution

Specific Gravity: 0.9

color: White to off-white

Water Solubility: Soluble in most organic solvents. Insoluble in water.

Sensitive: Air Sensitive

Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents

BRN: 957171

Stability:: Air Sensitive, Moisture Sensitive

InChIKey: WLPUWLXVBWGYMZ-UHFFFAOYSA-N

CAS DataBase Reference: 2622-14-2(CAS DataBase Reference)

NIST Chemistry Reference: Phosphine, tricyclohexyl-(2622-14-2)

EPA Substance Registry System: Phosphine, tricyclohexyl- (2622-14-2)

Safety Information

Symbol(GHS): GHS02,GHS07,GHS08

Signal word: Danger

Hazard statements: H225-H304-H315-H319-H335-H336-H361d-H373-H412

Precautionary statements: P210-P273-P301+P310-P303+P361+P353-P305+P351+P338-P331

Hazard Codes: Xi,Xn,F

Risk Statements: 36/37/38-22-37/38-36-19-11-67-65-63-48/20-40

Safety Statements: 26-36/37-62-37/39-36-33-29-16

RIDADR: UN 2056 3/PG 2

WGK Germany: 3

TSCA: Yes

HazardClass: 3

PackingGroup: III

HS Code: 29319090

Use

Tricyclohexyl Phosphine is a ligand catalyst used primarily in organometallic chemistry. Ligand used in the Pd-catalyzed coupling of malononitrile with aryl halides. suzuki reaction: Bulky phosphine ligand used with a Pd(0)-triolefinic macrocycle catalyst for Suzuki coupling of aryl bromides and chlorides. This ligand is applied with Ni as a key intermediate in the formation of cylcopentane compounds. As a reagent, Tricyclohexylphosphine is used for a range of metal-catalyzed organic transformations. Crabtrees catalyst is an organoiridium compound containing tricyclohexyl phosphine used for hydrogenation of mono-, di-, tri-, and tetra- substituted substrates and hydrogen transfer reactions. Grubbs catalysts consists of transition metal ruthenium and tricylohexyl phosphine utilized in olefin metathesis in synthetic organic chemistry.

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