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88110

Sigma-Aldrich

Tetrapropylammonium hydroxide solution

technical, ~20% in H2O (~1.0 M)

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About This Item

Linear Formula:
(CH3CH2CH2)4N(OH)
CAS Number:
Molecular Weight:
203.36
Beilstein/REAXYS Number:
4207983
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

technical

form

solution

concentration

~20% in H2O (~1.0 M)

impurities

≤3% halides (as bromide)

density

1.00 g/mL at 20 °C

anion traces

sulfate (SO42-): ≤1000 mg/kg

storage temp.

2-8°C

SMILES string

[OH-].CCC[N+](CCC)(CCC)CCC

InChI

1S/C12H28N.H2O/c1-5-9-13(10-6-2,11-7-3)12-8-4;/h5-12H2,1-4H3;1H2/q+1;/p-1

InChI key

LPSKDVINWQNWFE-UHFFFAOYSA-M

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pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter


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Bryan Bromley et al.
Molecules (Basel, Switzerland), 25(17) (2020-08-29)
We have carried out a systematic investigation of the critical activation parameters (i.e., final temperature (673-1273 K), atmosphere (He vs. O2/He), and final isothermal hold (1 min-15 h) on the generation of "α-sites", responsible for the direct N2O decomposition over
Julien Grand et al.
Nature materials, 16(10), 1010-1015 (2017-08-02)
The synthesis of nanostructured zeolites enables modification of catalytically relevant properties such as effective surface area and diffusion path length. Nanostructured zeolites may be synthesized either in alkaline media, and so contain significant numbers of hydrophilic silanol groups, or in
Transformation of SiO2 in Titanium Silicalite-1/SiO2 extrudates during tetrapropylammonium hydroxide treatment and improvement of catalytic properties for propylene epoxidation.
Song W, et al.
Chemical Engineering Journal, 253, 464-471 (2014)
Mesoporous silica-aluminas as catalysts for the alkylation of aromatic hydrocarbons with olefins.
Perego C, et al.
Microporous and Mesoporous Materials : The Official Journal of the International Zeolite Association, 27(2), 345-354 (1999)
New evidence for precursor species in the formation of MFI zeolite in the tetrapropylammonium hydroxide-tetraethyl orthosilicate-water system.
Kirschhock CEA, et al.
The Journal of Physical Chemistry B, 106(19), 4897-4900 (2002)

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