791784

Tetrabutylammonium hydrogensulfate

anhydrous, free-flowing, Redi-Dri^™, 97%

• 동의어(들): Tetrabutylammonium bisulfate
• Linear Formula: (CH₃CH₂CH₂CH₂)₄N(HSO₄)
• CAS Number: 32503-27-8
• Molecular Weight: 339.53
• EC Number: 251-068-5
• MDL number: MFCD00011637
• UNSPSC 코드: 12352100
• PubChem Substance ID: 329768291
• NACRES: NA.21

속성

• Grade: anhydrous
• Quality Level: 100
• 제품 라인: Redi-Dri^™
• 분석: 97%
• 양식: crystals
• 품질: free-flowing
• mp: 169-171 °C (lit.)
• 응용 분야: PFAS testing
• 작용기: amine
• SMILES string: OS([O-])(=O)=O.CCCC[N+](CCCC)(CCCC)CCCC
• InChI: 1S/C16H36N.H2O4S/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;1-5(2,3)4/h5-16H2,1-4H3;(H2,1,2,3,4)/q+1;/p-1
• InChI key: SHFJWMWCIHQNCP-UHFFFAOYSA-M

설명

일반 설명

Tetrabutylammonium bisulfate(TBAHS), a quaternary ammonium salt, is a phase-transfer reagent. It severs as cocatalyst, additive, acid, also as ion-paring agent.

애플리케이션

Tetrabutylammonium hydrogensulfate is used as a cocatalyst in the synthesis of propionic acid and the ketones by hydrocarboxylation of ethylene.

법적 정보

Redi-Dri^™ is a trademark of Sigma-Aldrich Co. LLC

Redi-Dri is a trademark of Sigma-Aldrich Co. LLC

안전성 정보

• 픽토그램: GHS05,GHS07
• 신호어: Danger
• 유해 및 위험 성명서: H302,H314,H412
• 예방조치 성명서: P260 - P273 - P280 - P301 + P312 + P330 - P303 + P361 + P353 - P305 + P351 + P338 + P310
• Hazard Classifications: Acute Tox. 4 Oral - Aquatic Chronic 3 - Eye Dam. 1 - Skin Corr. 1
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 2
• Flash Point (°F): 348.1 °F - closed cup
• Flash Point (°C): 175.6 °C - closed cup