87993

Tetraoctylammonium hydroxide solution

~20% in methanol (T)

• 동의어(들): Tetra-N-octyl ammonium hydroxide
• Linear Formula: [CH₃(CH₂)₇]₄N(OH)
• CAS Number: 17756-58-0
• Molecular Weight: 483.90
• Beilstein: 7323584
• MDL number: MFCD00059257
• UNSPSC 코드: 12352106
• PubChem Substance ID: 57653284
• NACRES: NA.22

속성

• 형태: liquid
• 농도: ~20% in methanol (T)
• 음이온 미량물: bromide (Br^-): ≤500 mg/kg
• 저장 온도: 2-8°C
• SMILES string: [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
• InChI key: DCFYRBLFVWYBIJ-UHFFFAOYSA-M

설명

애플리케이션

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.

기타 정보

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

안전성 정보

• 픽토그램: GHS02,GHS06,GHS08,GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H225,H301 + H311 + H331,H314,H370
• 예방조치 성명서: P210 - P233 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1
• 표적 기관: Eyes,Central nervous system
• Storage Class Code: 3 - Flammable liquids
• WGK: WGK 3
• Flash Point (°F): 51.8 °F - closed cup
• Flash Point (°C): 11 °C - closed cup
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter