445274

Imino-tris(dimethylamino)phosphorane

97%

• Synonym(s): N,N,N′,N′,N″,N″-Hexamethylphosphorimidic triamide, Phosphazene base P₁-H
• Linear Formula: [(CH₃)₂N]₃P=NH
• CAS Number: 49778-01-0
• Molecular Weight: 178.22
• Beilstein/REAXYS Number: 1933051
• MDL number: MFCD00216725
• UNSPSC Code: 12161700
• PubChem Substance ID: 24868170
• NACRES: NA.22

Properties

• assay: 97%
• form: liquid
• refractive index: n20/D 1.476 (lit.)
• density: 0.979 g/mL at 25 °C (lit.)
• SMILES string: CN(C)P(=N)(N(C)C)N(C)C
• InChI: 1S/C6H19N4P/c1-8(2)11(7,9(3)4)10(5)6/h7H,1-6H3
• InChI key: GKTNLYAAZKKMTQ-UHFFFAOYSA-N

Description

Application

Phosphazene Bases: a Family of Extremely Strong, Non-Ionic, Non-Charged Nitrogen–Bases

Imino-tris(dimethylamino)phosphorane is a base that can be used:

• As a reagent in the deboronation of ortho and meta carboranes.
• As an organocatalyst in the synthesis of cyclic organic carbonates using glycerol under solvent-free conditions.

Safety Information

• pictograms: GHS05
• signalword: Danger
• hcodes: H314
• pcodes: P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363 - P405
• Hazard Classifications: Eye Dam. 1 - Skin Corr. 1B
• Storage Class: 8A - Combustible corrosive hazardous materials
• wgk_germany: WGK 3
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter