693017

Zwittergent^® 3-14 Detergent

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

• Synonyme(s) : n-Tetradecyl-N,N-dimethyl-3-ammonio-1-propanesulfonate
• Formule empirique (notation de Hill) : C₁₉H₄₁NO₃S
• Numéro CAS: 14933-09-6
• Poids moléculaire : 363.60
• UNSPSC Code: 12161900
• NACRES: NA.25
• MDL number: MFCD00036910

Propriétés

• 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

Description

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)

Informations sur la sécurité

• Pictogrammes: GHS07
• Mot-clé: Warning
• Codes de danger: H315,H319,H335
• Mentions de précaution: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Organes cibles: Respiratory system
• Classe de stockage: 11 - Combustible Solids
• Point d'éclair (°F): >230.0 °F
• Point d'éclair (°C): > 110 °C