901443

Trimethylphosphine solution

0.9 M in 2-methyltetrahydrofuran

• Synonym(s): Trimethylphosphane, PMe₃, Trimethylphosphorus
• Linear Formula: (CH₃)₃P
• CAS Number: 594-09-2
• Molecular Weight: 76.08
• Beilstein/REAXYS Number: 969138
• MDL number: MFCD00008510
• UNSPSC Code: 12352128
• NACRES: NA.22

Properties

• form: liquid
• Quality Level: 100
• reaction suitability: reagent type: ligand; reaction type: Mitsunobu Reaction; reagent type: ligand; reaction type: Wittig Reaction
• concentration: 0.9 M in 2-methyltetrahydrofuran
• density: 0.838 g/mL
• functional group: phosphine
• SMILES string: CP(C)C
• InChI: 1S/C3H9P/c1-4(2)3/h1-3H3
• InChI key: YWWDBCBWQNCYNR-UHFFFAOYSA-N

Description

Application

Trimethylphosphine is an electron-rich phosphine ligand used in the Mitsunobu reaction. It participates in the transformation of azides into carbamates, aziridines from azidoalcohols, iminophosphoranes and aza-Wittig reaction. This product is offered as a solution in 2-methyltetrahydrofuran for more convenient handling.

Safety Information

• pictograms: GHS02,GHS05,GHS07
• signalword: Danger
• hcodes: H225,H302,H315,H318
• pcodes: P210 - P233 - P280 - P301 + P312 - P303 + P361 + P353 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
• supp_hazards: EUH019
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 5.0 °F
• flash_point_c: -15 °C