44165
十二烷基二甲基乙基溴化铵
≥98.0% (AT), powder, suitable for titration and ion chromatography
别名:
二甲基十二烷基乙基溴化铵, 十二烷基乙基二甲基溴化铵
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关于此项目
线性分子式:
[CH3(CH2)11N+(CH3)2C2H5]Br-
化学文摘社编号:
分子量:
322.37
NACRES:
NA.22
PubChem Substance ID:
UNSPSC Code:
12352116
EC Number:
269-249-2
MDL number:
Beilstein/REAXYS Number:
6007021
产品名称
十二烷基二甲基乙基溴化铵, ≥98.0% (AT)
description
cationic
Quality Segment
assay
≥98.0% (AT)
form
powder
mol wt
322.37 g/mol
reaction suitability
core: ammonium, reaction type: phase-transfer, reagent type: organic catalyst
technique(s)
ion chromatography: suitable, titration: suitable
mp
185-188 °C (lit.), 185-190 °C
solubility
H2O: 50 mg/mL, clear, colorless
SMILES string
[Br-].CCCCCCCCCCCC[N+](C)(C)CC
InChI
1S/C16H36N.BrH/c1-5-7-8-9-10-11-12-13-14-15-16-17(3,4)6-2;/h5-16H2,1-4H3;1H/q+1;/p-1
InChI key
FFGSPQDSOUPWGY-UHFFFAOYSA-M
Application
Dodecylethyldimethylammonium bromide (C12EDMAB) can be used:
- As a growth-directing surfactant in the synthesis of monodisperse gold nanorods.
- As a surfactant in the synthesis of poly(methyl methacrylate)-poly(N-isopropylacrylamide) core-shell particles via emulsion polymerization.
- As an additive in the synthesis of mesoporous nanocrystalline TiO2 microspheres to increasing the degree of crystallization and modification in the texture of TiO2.
警示词
Warning
危险代码
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
存储类别
11 - Combustible Solids
怎么回事？
WGK 3
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
dust mask type N95 (US), Eyeshields, Gloves