N,N-Dimethyldodecylamine N-oxide

• Catalog No.: 40234
• CAS Number: 1643-20-5
• M. F.: C14H31NO
• M. W.: 229.40204
• Purity: ≥99.0% (NT)

SYNONYMS

• Title: 十二烷基二甲基氧化胺
• IUPAC name: N,N-dimethyldodecanamine oxide
• IUPAC Traditional name: lauryl dimethylamine-N-oxide
• Synonyms: DDAO; LDAO; 月桂基二甲基氧化胺; Lauryldimethylamine N-oxide

DATABASE IDS

• MDL Number: MFCD00002049
• Beilstein Number: 1769927
• PubChem SID: 24865076
• EC Number: 216-700-6
• CAS Number: 1643-20-5

PROPERTIES

• Antion Traces: chloride (Cl-): ≤100 mg/kg
• Antion Traces: sulfate (SO42-): ≤50 mg/kg
• Cation Traces: Ca: ≤10 mg/kg
• Cation Traces: Cd: ≤5 mg/kg
• Cation Traces: Co: ≤5 mg/kg
• Cation Traces: Cr: ≤5 mg/kg
• Cation Traces: Cu: ≤5 mg/kg
• Cation Traces: Fe: ≤5 mg/kg
• Cation Traces: K: ≤50 mg/kg
• Cation Traces: Mg: ≤5 mg/kg
• Cation Traces: Mn: ≤5 mg/kg
• Cation Traces: Na: ≤50 mg/kg
• Cation Traces: Ni: ≤5 mg/kg
• Cation Traces: Pb: ≤5 mg/kg
• Cation Traces: Zn: ≤5 mg/kg
• Description: non-ionic
• Impurities: ≤0.03% peroxides (as H2O2)
• Linear Formula: CH3(CH2)11N(O)(CH3)2
• Product Line: BioXtra
• Purity: ≥99.0% (NT)
• Melting Point: 132-133 °C(lit.)
• GHS Signal Word: Danger
• GHS Hazard statements: H314
• European Hazard Symbols: Corrosive (C)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges
• GHS Precautionary statements: P280-P305 + P351 + P338-P310
• RID/ADR: UN 3259 8/PG 2
• Risk Statements: 34
• RTECS: JR6650000
• Safety Statements: 26-36/37/39-45
• Storage Temperature: 2-8°C
• Hazard Class: 8
• UN Number: 3259
• Packing Group: 2
• German water hazard class: 2

DETAILS

Description (English)

Application
DDAO is a non-denaturing zwitterionic surfactant with a critical micelle concentration (CMC) or approximately 1 mM. It is used to solubilize proteins and to study the conformation and molecular interactions of macromolecules.

Description (简体中文)

Application
DDAO 是非变性两性离子表面活性剂，临界胶束浓度 (CMC) 约为 1mM。用于溶解蛋白质，研究大分子的构象和分子相互作用。