40163
双十八烷基二甲基溴化铵
Selectophore™, ≥99.0%
别名:
二甲基二(十八烷基)溴化铵
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关于此项目
线性分子式:
[CH3(CH2)17]2N(Br)(CH3)2
化学文摘社编号:
分子量:
630.95
EC Number:
223-037-6
UNSPSC Code:
26111700
PubChem Substance ID:
Beilstein/REAXYS Number:
3580323
MDL number:
description
cationic
product line
Selectophore™
assay
≥99.0% (T), ≥99.0%
mol wt
630.95 g/mol
mp
~160 °C
SMILES string
CCCCCCCCCCCCCCCCCC[N+](CCCCCCCCCCCCCCCCCC)(C)C.[Br-]
InChI
1S/C38H80N.BrH/c1-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-35-37-39(3,4)38-36-34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-2;/h5-38H2,1-4H3;1H/q+1;/p-1
InChI key
PSLWZOIUBRXAQW-UHFFFAOYSA-M
General description
Dimethyldioctadecylammonium bromide acts as a cationic surfactant.
Application
It was used in treating microporous polypropylene membrane filters, in order to modify and create charged surface which was used to filter nanoparticles.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Legal Information
Selectophore is a trademark of Merck KGaA, Darmstadt, Germany
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
Filtration of nanoparticles with dimethyldioctadecylammonium bromide treated microporous polypropylene filters.
Kang, Peter K., and Dinesh O. Shah
Langmuir, 13, 1820-1826 (1997)
Agnes Michanek et al.
Langmuir : the ACS journal of surfaces and colloids, 28(25), 9621-9633 (2012-05-26)
The objective of this work is to establish under which conditions short RNA molecules (similar to miRNA) associate with zwitterionic phospholipids and how this differs from the association with cationic surfactants. We study how the base pairing (i.e., single stranded
Eloi Feitosa et al.
PloS one, 7(9), e44702-e44702 (2012-09-13)
Dioctadecyldimethylammonium bromide (DODAB) is a double chain cationic lipid, which assembles as bilayer structures in aqueous solution. The precise structures formed depend on, e.g., lipid concentration and temperature. We here combine differential scanning calorimetry (DSC) and X-ray scattering (SAXS and