87993

Tetraoctylammonium hydroxide solution

~20% in methanol (T)

• Sinônimo(s): Tetra-N-octyl ammonium hydroxide
• Fórmula linear: [CH₃(CH₂)₇]₄N(OH)
• Número CAS: 17756-58-0
• Peso molecular: 483.90
• Beilstein: 7323584
• Número MDL: MFCD00059257
• Código UNSPSC: 12352106
• ID de substância PubChem: 57653284
• NACRES: NA.22

Propriedades

• forma: liquid
• Nível de qualidade: 100
• concentração: ~20% in methanol (T)
• traços de ânion: bromide (Br^-): ≤500 mg/kg
• temperatura de armazenamento: 2-8°C
• cadeia de caracteres SMILES: [OH-].CCCCCCCC[N+](CCCCCCCC)(CCCCCCCC)CCCCCCCC
• InChI: 1S/C32H68N.H2O/c1-5-9-13-17-21-25-29-33(30-26-22-18-14-10-6-2,31-27-23-19-15-11-7-3)32-28-24-20-16-12-8-4;/h5-32H2,1-4H3;1H2/q+1;/p-1
• chave InChI: DCFYRBLFVWYBIJ-UHFFFAOYSA-M

Descrição

Aplicação

Tetraoctylammonium hydroxide solution can be used as:

• A lipophilic base in the study of its effect on optical pCO₂ sensors.
• A lipophilic organic base in the preparation of nanobeads, which are used as sensors for the detection of acidic and basic gases.
• A starting material for the preparation of ionic liquid named tetraoctylammonium 2-methyl-1-naphthoate, which is used in the extraction of 2,3-butanediol from H₂O.

Outras notas

Very lipophilic phase-transfer agent; employed in a carbon dioxide optical sensor

Informações de segurança

• Pictogramas: GHS02,GHS05,GHS06,GHS08
• Palavra indicadora: Danger
• Frases de perigo: H225 - H301 + H311 + H331 - H314 - H370
• Declarações de precaução: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Classificações de perigo: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• Código de classe de armazenamento: 3 - Flammable liquids
• Classe de risco de água (WGK): WGK 3
• Ponto de fulgor (°F): 51.8 °F - closed cup
• Ponto de fulgor (°C): 11 °C - closed cup
• Equipamento de proteção individual: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter