40165
双十八烷基二甲基溴化铵
≥98.0% (AT)
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
UNSPSC Code:
12161900
NACRES:
NA.25
PubChem Substance ID:
EC Number:
223-037-6
Beilstein/REAXYS Number:
3580323
MDL number:
InChI key
PSLWZOIUBRXAQW-UHFFFAOYSA-M
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
SMILES string
CCCCCCCCCCCCCCCCCC[N+](CCCCCCCCCCCCCCCCCC)(C)C.[Br-]
description
cationic
assay
≥98.0% (AT)
mol wt
630.95 g/mol
technique(s)
dialysis: suitable, enzyme immunoassay: suitable, protein purification: suitable
mp
~160 °C
Quality Level
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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
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Quaternary ammonium compounds (QAC) constitute a family of widely used chemical substances. The QAC benzalkonium chloride (BAC) has caused bronchoconstriction in human beings by poorly understood mechanisms and lung damage at high concentration as shown in a single rat study.
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The mechanism behind the immunostimulatory effect of the cationic liposomal vaccine adjuvant dimethyldioctadecylammonium and trehalose 6,6'-dibehenate (DDA:TDB) has been linked to the ability of these cationic vesicles to promote a depot after administration, with the liposomal adjuvant and the antigen
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The interaction between phenol molecules, both in their undissociated and dissociated states, and cationic dioctadecyl dimethylammonium chloride (DODAC) vesicles were thoroughly investigated using NMR techniques. In particular, diffusion and relaxation measurements, combined with the two sites Kärger model, were used
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