91661

Tridodecylmethylammonium chloride

Selectophore^™

• Synonym(s): Methyltridodecylammonium chloride
• Linear Formula: [CH₃(CH₂)₁₁]₃N(Cl)CH₃
• CAS Number: 7173-54-8
• Molecular Weight: 572.47
• Beilstein: 6031445
• MDL number: MFCD00043303
• PubChem Substance ID: 329770063
• NACRES: NB.61

Properties

• Quality Level: 200
• grade: for ion-selective electrodes
• description: cationic
• product line: Selectophore^™
• assay: ≥97.0% (TLC)
• mol wt: 572.47 g/mol
• mp: 110-112 °C (lit.)
• SMILES string: [Cl-].CCCCCCCCCCCC[N+](C)(CCCCCCCCCCCC)CCCCCCCCCCCC
• InChI: 1S/C37H78N.ClH/c1-5-8-11-14-17-20-23-26-29-32-35-38(4,36-33-30-27-24-21-18-15-12-9-6-2)37-34-31-28-25-22-19-16-13-10-7-3;/h5-37H2,1-4H3;1H/q+1;/p-1
• InChI key: SBHRWOBHKASWGU-UHFFFAOYSA-M

Description

General description

Visit our Sensor Applications portal to learn more.

Application

Selected application examples

Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Electroactive component in chloride-selective solvent polymeric membrane electrodes

Legal Information

Selectophore is a trademark of Sigma-Aldrich Chemie GmbH

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315 - H319 - H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves