393290

Tris(dimethylamino)phosphine

97%

• Synonym(s): (Me₂N)₃P, Hexamethyltriamidophosphite, Hexamethyltriaminophosphine, HMPT, Hexamethylphosphorous triamide
• Linear Formula: P[N(CH₃)₂]₃
• CAS Number: 1608-26-0
• Molecular Weight: 163.20
• Beilstein: 906778
• MDL number: MFCD00008301
• UNSPSC Code: 12161700
• PubChem Substance ID: 24864511
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 97%
• form: liquid
• reaction suitability: reagent type: ligand; reaction type: Reductions; reagent type: ligand; reaction type: Suzuki-Miyaura Coupling; reagent type: ligand; reaction type: Wittig Reaction
• refractive index: n20/D 1.463 (lit.)
• bp: 48-50 °C/12 mmHg (lit.)
• density: 0.898 g/mL at 25 °C (lit.)
• functional group: phosphine
• SMILES string: CN(C)P(N(C)C)N(C)C
• InChI: 1S/C6H18N3P/c1-7(2)10(8(3)4)9(5)6/h1-6H3
• InChI key: XVDBWWRIXBMVJV-UHFFFAOYSA-N

Description

Application

Tris(dimethylamino)phosphine can be used a reagent in combination with CCl4 for the conversion of hydroxyl groups to the corresponding chlorides; for hydroxyl group activation; dehydrations.

Tris(dimethylamino)phosphine can be used as a:

• Ligand in the preparation of arene-ruthenium(II) complex which is used as a catalyst in hydration of nitriles to amides.
• Phosphorus source along with InCl₃ in the synthesis of InP colloidal quantum dots (QDs).
• Deoxygenating agent for some α-dicarbonyl compounds in the presence of fullerene C₆₀.

Safety Information

• Pictograms: GHS02,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H226 - H315 - H319 - H340 - H350
• Precautionary Statements: P202 - P210 - P233 - P303 + P361 + P353 - P305 + P351 + P338 - P308 + P313
• Hazard Classifications: Carc. 1B - Eye Irrit. 2 - Flam. Liq. 3 - Muta. 1B - Skin Irrit. 2
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point(F): 80.6 °F - closed cup
• Flash Point(C): 27 °C - closed cup
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves