T67806

Triisopropylphosphit

95%

• Synonym(e): Isopropyl phosphite, Tri-2-propyl phosphite, Triisopropoxyphosphine, Tris(isopropyl) phosphite
• Lineare Formel: [(CH₃)₂CHO]₃P
• CAS-Nummer: 116-17-6
• Molekulargewicht: 208.24
• Beilstein: 1701528
• EG-Nummer: 204-130-0
• MDL-Nummer: MFCD00008874
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24900404
• NACRES: NA.22

Eigenschaften

• Dampfdruck: <2 mmHg ( 20 °C)
• Qualitätsniveau: 200
• Assay: 95%
• Brechungsindex: n20/D 1.411 (lit.)
• bp: 63-64 °C/11 mmHg (lit.)
• Dichte: 0.844 g/mL at 25 °C (lit.)
• SMILES String: CC(C)OP(OC(C)C)OC(C)C
• InChI: 1S/C9H21O3P/c1-7(2)10-13(11-8(3)4)12-9(5)6/h7-9H,1-6H3
• InChIKey: SJHCUXCOGGKFAI-UHFFFAOYSA-N

Beschreibung

Anwendung

Triisopropyl phosphite can be used as a reactant:

• With Ru-based indenylidene complexes to form 1^st generation complexes for metathesis reactions.
• In Perkow-type reaction to synthesize compounds containing polarized carbon-carbon double bonds.
• For the synthesis of phosphonohydrazines by reacting with arylamines and isoamyl nitrite.

It can also be used as an alternative to triphenylphosphine in Mitsunobu reaction to facilitate the isolation of products.

Sicherheitshinweise

• Piktogramme: GHS06
• Signalwort: Danger
• H-Sätze: H301,H315
• P-Sätze: P301 + P310 + P330 - P302 + P352
• Gefahreneinstufungen: Acute Tox. 3 Oral - Skin Irrit. 2
• Lagerklassenschlüssel: 6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
• WGK: WGK 3
• Flammpunkt (°F): 154.4 °F - closed cup
• Flammpunkt (°C): 68 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter