707230

tert-Butyldichlorophosphine solution

1.0 M in diethyl ether

• Synonym(s): (1,1-Dimethylethyl)phosphonous dichloride solution
• Empirical Formula (Hill Notation): C₄H₉Cl₂P
• CAS Number: 25979-07-1
• Molecular Weight: 158.99
• MDL number: MFCD00013615
• UNSPSC Code: 12352001
• PubChem Substance ID: 329762704
• NACRES: NA.22

Properties

• form: liquid
• 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; reagent type: ligand
• concentration: 1.0 M in diethyl ether
• density: 0.766 g/mL at 25 °C
• 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

Reactant for:

• The preparation of Buchwald-type secondary phosphine oxide ligands
• Asymmetric hydrogenation

Reactant for the synthesis of:

• Alkali metal complexes
• P-Stereogenic compounds via kinetic deprotonation
• Ortho-trifluoromethylphenyl-substituted phosphines

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H224,H302,H314,H336
• pcodes: P210 - P233 - P280 - P303 + P361 + P353 - P305 + P351 + P338 - P403 + P233
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 1 - Skin Corr. 1B - STOT SE 3
• target_organs: Respiratory system
• supp_hazards: EUH014,EUH019
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3