8.14068
Tetrapropylammonium hydroxide
(40% solution in water) for synthesis
别名:
N,N,N-tripropyl-1-propanaminium hydroxide, Tetra-n-propylammonium hydroxide
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关于此项目
NACRES:
NA.22
UNSPSC Code:
12352107
Assay:
38.0 - 42.0%
Form:
liquid
Quality Segment
assay
38.0 - 42.0%
form
liquid
reaction suitability
core: ammonium, reaction type: phase-transfer
pH
>7 (20 °C in H2O, undiluted)
bp
102 °C/1013 hPa
density
1.00 g/cm3 at 20 °C
storage temp.
2-30°C
General description
Tetrapropylammonium hydroxide (TPAOH) is a simple, affordable, and readily available quaternary ammonium base mainly utilized as a structure-directing agent for producing zeolites. It is found to be a good precursor to synthesis nanotubes. TPAOH is used as surface-active agent, phase transfer catalyst in organic synthesis.
Application
Analysis Note
Assay (acidimetric): 38.0 - 42.0 %
Density (d 20 °C/ 4 °C): 0.998 - 1.010
Density (d 20 °C/ 4 °C): 0.998 - 1.010
存储类别
8A - Combustible corrosive hazardous materials
警示词
Danger
危险代码
Hazard Classifications
Eye Dam. 1 - Skin Corr. 1B
怎么回事？
WGK 3