40236

N,N-Dimethyldodecylamine N-oxide solution

~30% in H₂O

• Synonym(s): DDAO, LDAO, Lauryldimethylamine N-oxide
• Empirical Formula (Hill Notation): C₁₄H₃₁NO
• CAS Number: 1643-20-5
• Molecular Weight: 229.40
• UNSPSC Code: 12352119
• NACRES: NA.25
• PubChem Substance ID: 57649948
• MDL number: MFCD00002049
• Beilstein/REAXYS Number: 1769927

Properties

• description: non-ionic
• Quality Segment: 200
• form: liquid
• mol wt: 229.40 g/mol
• concentration: ~30% in H₂O
• technique(s): protein quantification: suitable
• refractive index: n20/D 1.378
• density: 0.982 g/mL at 20 °C
• SMILES string: CCCCCCCCCCCC[N+](C)([O-])C
• InChI: 1S/C14H31NO/c1-4-5-6-7-8-9-10-11-12-13-14-15(2,3)16/h4-14H2,1-3H3
• InChI key: SYELZBGXAIXKHU-UHFFFAOYSA-N

Description

General description

N,N-Dimethyldodecylamine N-oxide (DDAO), an amphoteric surfactant, is nonionic at high pH. The surfactant headgroup of amphoteric surfactants may carry positive and negative charges as the net charge is pH sensitive.

Application

N,N-Dimethyldodecylamine N-oxide solution has been used:

• to examine the individual components of solvable for the extraction of few-layer graphene (FLG)and graphene oxide (GO) from complex organic matrices
• as a component of wash buffer, elution buffer, and anion loading buffer for the purification of the double mutant reaction centers (DM RCs)
• in the extraction of bilirubin and biliverdin by high-performance liquid chromatography (HPLC)

Biochem/physiol Actions

N,N-Dimethyldodecylamine N-oxide (DDAO) is preferred for protein studies. It is also frequently utilized for the extraction of membrane proteins.

Features and Benefits

• Suitable for protein quantification

Safety Information

• pictograms: GHS05,GHS09
• signalword: Danger
• hcodes: H315,H318,H410
• pcodes: P264 - P273 - P280 - P302 + P352 - P305 + P351 + P338 - P332 + P313
• Hazard Classifications: Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2
• Storage Class: 10 - Combustible liquids
• wgk: WGK 2
• flash_point_f: 235.4 °F - closed cup
• flash_point_c: 113 °C - closed cup
• ppe: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter