TBAH Tetrabutylammoniumhydroxide CAS 2052-49-5

The commercial product of tetrabutylammonium hydroxide is usually a colorless to pale yellow transparent liquid, often in the form of an aqueous solution, with common concentrations of 10%, 25%, and 40%
The core application of TBAH is reflected in its dual characteristics: strong alkalinity and phase transfer catalytic ability.

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Model:
2052-49-5
Brand:
bosschem
Code:
2052-49-5

Product Description

Tetrabutylammonium hydroxide Basic information
Product Name:	Tetrabutylammonium hydroxide
CAS:	2052-49-5
MF:	C16H37NO
MW:	259.47
EINECS:	218-147-6
Mol File:	2052-49-5.mol

Tetrabutylammonium hydroxide Chemical Properties
Melting point	27-30 °C(lit.)
Boiling point	100 °C
density	0.995
vapor density	1 (vs air)
vapor pressure	2.3 kPa (@ 20°C)
refractive index	1.4
Fp	7°C
storage temp.	Store below +30°C.
solubility	Miscible with organic solvents.
form	Solution
color	APHA: ≤30
Specific Gravity	0.8586
Odor	Odorless
PH	14 (20°C in H2O)
PH Range	14
explosive limit	5.5-36.5% (v/v) Methanol)
Water Solubility	Soluble in water, methanol.
Sensitive	Air Sensitive/Hygroscopic
BRN	3571228

Item	Test Index	Test Results
Appearance	Colorless transparent liquid	Colorless transparent liquid
Assay %	25±0.5	25.25
Carbonate %	＜0.1	0.04
Bromine ppm	＜100	55
Na (ppm) Sodium	＜5	0.20
K (ppm) Potassium	＜5	0.40
Chroma (hazen) APHA	＜20	10
Conclusion	Qualified	PASS