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86881

Sigma-Aldrich

Tetrabutylammonium hydroxide solution

purum, ~40% in H2O (~1.5 M)

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About This Item

Linear Formula:
(CH3CH2CH2CH2)4N(OH)
CAS Number:
Molecular Weight:
259.47
Beilstein/REAXYS Number:
3571228
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

grade

purum

form

solution

concentration

~40% in H2O (~1.5 M)

impurities

≤0.1% halides (as bromide)

anion traces

sulfate (SO42-): ≤3000 mg/kg

SMILES string

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

InChI

1S/C16H36N.H2O/c1-5-9-13-17(14-10-6-2,15-11-7-3)16-12-8-4;/h5-16H2,1-4H3;1H2/q+1;/p-1

InChI key

VDZOOKBUILJEDG-UHFFFAOYSA-M

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Caution

may crystallize; can be redissolved on heating to 40°C

Other Notes

Basic phase transfer catalyst for alkylation, carbene, condensation and other reactions[1][2][3][4]

pictograms

Corrosion

signalword

Danger

hcodes

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class

8A - Combustible corrosive hazardous materials

wgk_germany

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

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


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W.E. Keller
Phase-Transfer Reactions, vol. 1 - 3 null
E.V. Dehmlow et al.
Phase Transfer Catalysis (Academic Press) (1980)
C.M. Starks et al.
Phase Transfer Catalysis (Academic Press) (1978)
W.P. Weber et al.
Phase Transfer Catalysis in Organic Chemistry (1977)
Tetrabutylammonium hydroxide as titrant in nonaqueous media.
Harlow GA, et al.
Analytical Chemistry, 28(5), 787-791 (1956)

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