381020

tert-Butyldichlorophosphine

98%

• Synonym(s): tert-Butylphosphine dichloride, tert-Butylphosphonous dichloride
• Linear Formula: (CH₃)₃CPCl₂
• CAS Number: 25979-07-1
• Molecular Weight: 158.99
• NACRES: NA.22
• PubChem Substance ID: 24863784
• UNSPSC Code: 12352001
• EC Number: 247-386-9
• MDL number: MFCD00013615

Properties

• Quality Level: 200
• assay: 98%
• reaction suitability: reaction type: Buchwald-Hartwig Cross Coupling Reaction, reaction type: Heck Reaction, reaction type: Hiyama Coupling, reaction type: Negishi Coupling, reaction type: Sonogashira Coupling, reaction type: Stille Coupling, reaction type: Suzuki-Miyaura Coupling
• mp: 44-49 °C (lit.)
• functional group: phosphine
• SMILES string: CC(C)(C)P(Cl)Cl
• InChI: 1S/C4H9Cl2P/c1-4(2,3)7(5)6/h1-3H3
• InChI key: NMJASRUOIRRDSX-UHFFFAOYSA-N

Description

Application

tert-Butyldichlorophosphine can be used as a reactant for the synthesis of:

• Dihydrobenzooxaphosphole core.
• tert-Butyl functionalized 1,3-C₆H₄(CH₂PR₂)₂ (PCP) pincer ligands.
• Chloro-phosphinite reagent by reacting with sodium ethoxide.
• 2-(tert-Butylhydrophosphoryl)-1-phenyl-1H-imidazole derivatives.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Skin Corr. 1B
• supp_hazards: EUH014
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges