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N,N-Dimethyldodecylamine N-oxide_Molecular_structure_CAS_1643-20-5)
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N,N-Dimethyldodecylamine N-oxide

Catalog No. 289701 Name Sigma Aldrich
CAS Number 1643-20-5 Website http://www.sigmaaldrich.com
M. F. C14H31NO Telephone 1-800-521-8956
M. W. 229.40204 Fax
Purity 98% Email
Storage Chembase ID: 3767

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
EC Number 216-700-6
CAS Number 1643-20-5

PROPERTIES

Linear Formula CH3(CH2)11N(O)(CH3)2
Purity 98%
Melting Point 132-133 °C(lit.)
GHS Pictograms GHS05
GHS Signal Word Danger
GHS Hazard statements H314
European Hazard Symbols Corrosive Corrosive (C)
MSDS Link Download
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
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。

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