255165

Tributylmethylammonium chloride solution

75 wt. % in H₂O

• Synonim(y): Methyltributylammonium chloride solution
• Wzór liniowy: CH₃N[CH₃(CH₂)₃]₃Cl
• Numer CAS: 56375-79-2
• Masa cząsteczkowa: 235.84
• NACRES: NA.22
• PubChem Substance ID: 24855292
• UNSPSC Code: 12352116
• MDL number: MFCD00011847

Właściwości

• vapor pressure: 7.9 mmHg ( 25 °C)
• Quality Segment: 200
• assay: 77.2%
• form: liquid
• reaction suitability: core: ammonium, reaction type: phase-transfer, reagent type: organic catalyst
• concentration: 75 wt. % in H₂O
• refractive index: n20/D 1.4682
• bp: 152 °C
• density: 0.964 g/mL at 25 °C
• SMILES string: [Cl-].CCCC[N+](C)(CCCC)CCCC
• InChI: 1S/C13H30N.ClH/c1-5-8-11-14(4,12-9-6-2)13-10-7-3;/h5-13H2,1-4H3;1H/q+1;/p-1
• InChI key: IPILPUZVTYHGIL-UHFFFAOYSA-M

Opis

General description

Tributylmethylammonium chloride (TBMAC) is a quaternary ammonium salt commonly used as a phase-transfer catalyst in various organic synthesis reactions. It can also be used in the preparation of ionic liquids.

Application

Tributylmethylammonium chloride solution is used as a phase transfer catalyst in the synthesis of ɛ-caprolactone by Baeyer-Villiger oxidation of cyclohexanone in the presence of KHSO₅ as an oxidizing agent.

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Informacja o środkach bezpieczeństwa

• Piktogramy: GHS07,GHS09
• Słowo ostrzegawcze: Warning
• Kody zagrożeń: H312,H315,H319,H411
• Ostrzeżenia: P264 - P273 - P280 - P302 + P352 + P312 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Acute Tox. 4 Dermal - Aquatic Chronic 2 - Eye Irrit. 2 - Skin Irrit. 2
• Klasa składowania: 10 - Combustible liquids
• Co się dzieje?: WGK 2
• Temperatura zapłonu (°F): Not applicable
• Temperatura zapłonu (°C): Not applicable
• PPE (środki ochrony indywidualnej): Eyeshields, Gloves, type ABEK (EN14387) respirator filter