693017

Zwittergent^® 3-14 Detergent

Synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a wide pH range.

• Sinónimos: n-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
• Fórmula empírica (notación de Hill): C₁₉H₄₁NO₃S
• Número CAS: 14933-09-6
• Peso molecular: 363.60
• UNSPSC Code: 12161900
• NACRES: NA.25
• MDL number: MFCD00036910

Propiedades

• Quality Segment: 200
• assay: ≥99% (TLC)
• form: powder, solid
• manufacturer/tradename: Calbiochem^®
• storage condition: OK to freeze, desiccated
• aggregation number: 83
• color: white
• CMC: 100 - 400 μM
• solubility: water: 50 mg/mL
• shipped in: ambient
• storage temp.: 15-25°C
• SMILES string: [S](=O)(=O)([O-])CCC[N+](CCCCCCCCCCCCCC)(C)C
• InChI: 1S/C19H41NO3S/c1-4-5-6-7-8-9-10-11-12-13-14-15-17-20(2,3)18-16-19-24(21,22)23/h4-19H2,1-3H3
• InChI key: BHATUINFZWUDIX-UHFFFAOYSA-N

Descripción

General description

Synthetic zwitterionic detergent, which unlike other amphoteric surfactants, retains its zwitterionic character over a wide pH range. This property is attributed to the presence of both a strongly basic quaternary ammonium ion and an acidic sulfonate ion of equal strength. This ionic balance presumably prevents irreversible binding of the detergent to either anionic or cationic compounds.

Preparation Note

Following reconstitution, refrigerate (4°C). Aqueous stock solutions are stable for several months at 4°C.

Other Notes

Aveldano, M.I., et al. 1991. J. Neurochem.57, 250.
Wach, A., et al. 1990. Eur. J. Biochem.189, 675.
Lai, F.A., et al. 1989. J. Biol. Chem. 264, 16776.

Legal Information

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Zwittergent is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Toxicity: Irritant (B)

Información de seguridad

• Pictogramas: GHS07
• Palabra de advertencia: Warning
• Códigos de peligro: H315,H319,H335
• Indicaciones de precaución: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Órganos diana: Respiratory system
• Clase de almacenamiento: 11 - Combustible Solids
• Punto de inflamación (°F): >230.0 °F
• Punto de inflamación (°C): > 110 °C