158615

Tributylphosphat

97%

• Synonym(e): TBP, TBPA
• Lineare Formel: (CH₃(CH₂)₃O)₃PO
• CAS-Nummer: 126-73-8
• Molekulargewicht: 266.31
• Beilstein: 1710584
• EG-Nummer: 204-800-2
• MDL-Nummer: MFCD00009436
• UNSPSC-Code: 12352100
• PubChem Substanz-ID: 24849766
• NACRES: NA.22

Eigenschaften

• Dampfdichte: 9.2 (vs air)
• Qualitätsniveau: 300
• Dampfdruck: 27 mmHg ( 178 °C); 7.3 mmHg ( 150 °C)
• Assay: 97%
• Form: liquid
• Selbstzündungstemp.: 770 °F
• Brechungsindex: n20/D 1.424 (lit.)
• bp: 180-183 °C/22 mmHg (lit.)
• mp (Schmelzpunkt): −79 °C (lit.)
• Löslichkeit: water: soluble 1ml in 165ml water; organic solvents: miscible
• Dichte: 0.979 g/mL at 25 °C (lit.)
• Funktionelle Gruppe: phosphate
• SMILES String: CCCCOP(=O)(OCCCC)OCCCC
• InChI: 1S/C12H27O4P/c1-4-7-10-14-17(13,15-11-8-5-2)16-12-9-6-3/h4-12H2,1-3H3
• InChIKey: STCOOQWBFONSKY-UHFFFAOYSA-N

Beschreibung

Allgemeine Beschreibung

Tributyl phosphate (TBP) is an organophosphorus compound widely used as a solvent in nuclear fuel reprocessing for the extraction of uranium and plutonium from other radionuclides.

Tributyl phosphate is an endocrine disrupting compound.

Anwendung

Tributyl phosphate was employed as:

• solvent in the solvent-detergent method for production of immunoglobulin for inactivation of viruses with lipid envelope on the model of duck hepatitis B virus
• ligand in the extraction of lanthanide ions from solid and liquid materials by supercritical CO₂
• extractant for metal complexes

Sicherheitshinweise

• Piktogramme: GHS08,GHS07
• Signalwort: Warning
• H-Sätze: H302,H315,H351,H412
• P-Sätze: P202 - P264 - P273 - P301 + P312 - P302 + P352 - P308 + P313
• Gefahreneinstufungen: Acute Tox. 4 Oral - Aquatic Chronic 3 - Carc. 2 - Skin Irrit. 2
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): 293.0 °F - closed cup
• Flammpunkt (°C): 145 °C - closed cup
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter