41570

3-(N,N-Dimethyloctadecylammonio)propanesulfonate

≥99.0% (TLC)

• 동의어(들): 3-(N,N-Dimethylstearylammonio)propanesulfonate, 3-(Stearyl-dimethylammonio)propanesulfonate, N-Octadecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate, SB3-18, Stearyl sulfobetaine
• Linear Formula: CH₃(CH₂)₁₇N⁺(CH₃)₂CH₂CH₂CH₂SO₃^-
• CAS Number: 13177-41-8
• Molecular Weight: 419.71
• Beilstein: 4152035
• EC Number: 236-124-9
• MDL number: MFCD00043218
• UNSPSC 코드: 12352100
• PubChem Substance ID: 57650067
• NACRES: NA.22

속성

• 설명: zwitterionic
• Quality Level: 200
• 분석: ≥99.0% (TLC)
• 형태: powder
• 분자량: 419.71 g/mol
• 기술: thin layer chromatography (TLC): suitable
• mp: 257-260 °C (dec.) (lit.)
• SMILES string: CCCCCCCCCCCCCCCCCC[N](C)(C)CCCS(O)(=O)=O
• InChI: 1S/C23H49NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-21-24(2,3)22-20-23-28(25,26)27/h4-23H2,1-3H3
• InChI key: DIROHOMJLWMERM-UHFFFAOYSA-N

설명

일반 설명

3-(N,N-Dimethyloctadecylammonio)propanesulfonate is a zwitterionic surfactant, useful in membrane solubilization studies. It does not absorb UV light, hence interference with spectrophotometric analysis of proteins can be omitted.

애플리케이션

3-(N,N-Dimethyloctadecylammonio)propanesulfonate in combination with bis(2-ethylhexyl) sulfosuccinate sodium salt (AOT) forms an organic mixed micellar phase, which may be used for the extraction of erythromycin from the aqueous phase. The extraction performance and other parameters affecting erythromycin solubilization are evaluated.

안전성 정보

• 픽토그램: GHS07
• 신호어: Warning
• 유해 및 위험 성명서: H315,H319,H335
• 예방조치 성명서: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• 표적 기관: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): 230.0 °F - closed cup
• Flash Point (°C): 110 °C - closed cup
• 개인 보호 장비: dust mask type N95 (US), Eyeshields, Gloves