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Tetrabutylammonium hydroxide CAS#2052-49-5

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Chemical Name：Tetrabutylammonium hydroxide

CAS No.:2052-49-5

Molecular Formula：C16H37NO

Molecular weight:259.47

Sample: Available

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Product Details

Products Description of Tetrabutylammonium hydroxide CAS#2052-49-5

Tetrabutylammonium hydroxide is an organic compound with the chemical formula C16H37NO. It is a strong organic base and is mainly used as a phase transfer catalyst.

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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
Specific Gravity	0.8586
color	APHA: ≤30
Odor	Odorless
PH Range	14
Water Solubility	Soluble in water, methanol.
Sensitive	Air Sensitive/Hygroscopic
BRN	3571228
Exposure limits	ACGIH: TWA 200 ppm; STEL 250 ppm (Skin) OSHA: TWA 200 ppm(260 mg/m3) NIOSH: IDLH 6000 ppm; TWA 200 ppm(260 mg/m3); STEL 250 ppm(325 mg/m3)
Stability:	Volatile
InChIKey	VDZOOKBUILJEDG-UHFFFAOYSA-M
LogP	1.517 at 25℃
CAS DataBase Reference	2052-49-5(CAS DataBase Reference)
EPA Substance Registry System	1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5)

Safety Information

Hazard Codes	C,T,F,Xn
Risk Statements	34-36/38-23/24/25-11-67-39/23/24/25-36-65-63-38-48/20-35-20/21/22-10-68/20/21/22
Safety Statements	7-16-26-36/37/39-45-36/37-62-27
RIDADR	UN 3267 8/PG 2
WGK Germany	1
RTECS	BS5425000
F	9-34
Hazard Note	Highly Flammable/Toxic/Corrosive/Air Sensitive/Hygroscopic
TSCA	Yes
HazardClass	3
PackingGroup	II
HS Code	29239000

Product Application of Tetrabutylammonium hydroxide CAS#2052-49-5

Tetrabutylammonium hydroxide is a cleaning reagent in the electronics industry. It is usually used as an ion pair mobile phase in chromatography techniques. It is only used to determine anions using MPIC in ion chromatography. If used in HPLC, the pH value must be adjusted because it is alkaline.

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