Tetrabutylammonium hydroxide

Product Name: Tetrabutylammonium hydroxide
CAS No.: 2052-49-5
Chemical Name: Tetrabutylammonium hydroxide
Synonyms: TBAH;TBH;TETRA-N-BUTYLAMMONIUM HYDROXIDE;Tetrabutylammonium Hydroxide (10% in Water);Tetrabutylammonium Hydroxide (37% in Methanol);Tetrabutylammonium hydroxide 40% methanol solution;TETRABUTYLAMMONIUM HYDROXIDE 40% SOLUTION IN WATER;IPC-TBA-OH;N4,4,4,4OH;JACS-2052-49-5
CBNumber: CB6371870
Molecular Formula: C16H37NO
Formula Weight: 259.47
MOL File: 2052-49-5.mol

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Tetrabutylammonium hydroxide Property

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
Flash point:: 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)

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Safety

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

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

H317May cause an allergic skin reaction

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P272Contaminated work clothing should not be allowed out of the workplace.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 178780
Product name: Tetrabutylammonium hydroxide solution
Purity: 40 wt. % in H2O
Packaging: 1l
Price: $740
Updated: 2024/03/01

Sigma-Aldrich

Product number: 178780
Product name: Tetrabutylammonium hydroxide solution
Purity: 40 wt. % in H2O
Packaging: 2.5l
Price: $992
Updated: 2024/03/01

Sigma-Aldrich

Product number: 8.18759
Product name: Tetra-n-butylammonium hydroxide
Purity: (20% solution in water) for synthesis
Packaging: 50ML
Price: $36.8
Updated: 2023/06/20

Sigma-Aldrich

Product number: 8.18759
Product name: Tetra-n-butylammonium hydroxide
Purity: (20% solution in water) for synthesis
Packaging: 100ML
Price: $66.7
Updated: 2023/06/20

Sigma-Aldrich

Product number: 8.18759
Product name: Tetra-n-butylammonium hydroxide
Purity: (20% solution in water) for synthesis
Packaging: 500ML
Price: $225
Updated: 2023/06/20

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Tetrabutylammonium hydroxide Chemical Properties,Usage,Production

Chemical Properties

Aqueous solution.

Uses

Tetrabutylammonium hydroxide(TBAOH) is a quaternary ammonium salt mainly used as a strong base and phase-transfer catalyst. TBAOH may be used as an ion-pairing reagent in mobile phase preparation for reverse phase ion-pair high performance liquid chromatography during chromium (III) and chromium (VI) determination.

Preparation

Tetrabutylammonium hydroxide was prepared by the ion exchange between gel type strong basic anion exchange resin(OH-) and aqueous solution of tetrabutylammonium bromide.

General Description

The product is 54.0-56.0% solution of tetrabutylammonium hydroxide in H₂O. Tetrabutylammonium hydroxide has been synthesized from tetrabutylammonium iodide. TBAOH dissolved in anhydrous isopropyl alcohol is widely employed as titrant for weak acids.

Flammability and Explosibility

Flammable

Tetrabutylammonium hydroxide Preparation Products And Raw materials

Raw materials

Preparation Products

Tetrabutylammonium phosphate

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Tetrabutylammonium hydroxide Suppliers

Americas 1 Belgium 2 Canada 3 China 283 Europe 3 France 2 Germany 13 India 55 Italy 2 Japan 7 Poland 1 Slovakia 1 South Korea 1 Switzerland 1 The Netherlands 2 United Kingdom 17 United States 57 Global 451

Shanghai LanRun Chemical Co., Ltd.

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Sigma-Aldrich

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Energy Chemical

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View Lastest Price from Tetrabutylammonium hydroxide manufacturers

Hebei Weibang Biotechnology Co., Ltd

Product: Tetrabutylammonium hydroxide 2052-49-5
Price: US $10.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 10 mt
Release date: 2023-02-22

Henan Fengda Chemical Co., Ltd

Product: Tetrabutylammonium hydroxide 2052-49-5
Price: US $158.00-1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-01-05

Zhuozhou Wenxi import and Export Co., Ltd

Product: Tetrabutylammonium hydroxide 2052-49-5
Price: US $15.00-10.00/KG
Min. Order: 1KG
Purity: 99%+ HPLC
Supply Ability: Monthly supply of 1 ton
Release date: 2021-07-10

2052-49-5, Tetrabutylammonium hydroxideRelated Search:

Ammonium hydroxide Calcium hydroxide Sodium hydroxide TETRABUTYL AMMONIUM BROMIDE tert-Butyl hydroperoxide Tetraethylammonium hydroxide Aluminum hydroxide Tetrapropylammonium hydroxide Tetrabutylammonium hydrogen sulfate Tetramethylammonium hydroxide pentahydrate Tetrabutylammonium tribromide Divinyltetramethyldisiloxane Tetrabutylammonium bromide Tetrabutylammonium fluoride TETRA-N-HEXYLAMMONIUM BROMIDE Tetraheptylammonium bromide Tetrapropylammonium bromide Tetrabutylphosphonium fluoride

1-Butanaminium,N,N,N-tributyl-,hydroxide

1-ButanaminiumN,N,N-tributyl-,hydroxide

aqueoussolution

n,n,n-tributyl-1-butanaminiuhydroxide

TBAOH (40% in Water)

n,n,n-tributyl-1-butanaminiumhydroxide

IPC-TBA-OH

Tetrabutylammonium Hydroxide (10% in Methanol) [for non-aqueous titration]

Tetrabutylammonium Hydroxide (10% in Isopropyl Alcohol)

Tetrabutylammonium Hydroxide (10% in Water)

Tetrabutylammonium Hydroxide (10% in Methanol)

Tetrabutylammonium Hydroxide (37% in Methanol)

Tetra-n-butylammonium hydroxide, 40% w/w soln. in methanol

TETRABUTYLAMMONIUM HYDROXIDE 10% in methanol/toluene extrapure

TETRABUTYLAMMONIUM HYDROXIDE 0.1N aqueous solution extrapure AR

TETRABUTYLAMMONIUM HYDROXIDE 0.1N in isopropanol extrapure AR

TETRABUTYLAMMONIUM HYDROXIDE 0.1N in methanol/toluene extrapure AR

TETRABUTYLAMMONIUM HYDROXIDE 10% aqueous solution extrapure

TETRABUTYLAMMONIUM HYDROXIDE 10% in methanol extrapure

TETRABUTYLAMMONIUM HYDROXIDE 20% aqueous solution extrapure

TETRABUTYLAMMONIUM HYDROXIDE 20% in methanol/toluene extrapure

TETRABUTYLAMMONIUM HYDROXIDE 25% in methanol extrapure

n-n-n-tributyl-1-butanaminiuhydroxide

tetrabutyl-ammoniuhydroxide

tetrabutylammoniumhydroxide,1.0maqueoussolution

tetrabutylammoniumhydroxide,1.0msolutioninmethanol

tetrabutylammoniumhydroxide,25%solutioninmethanol

TBH

TETRA-N-BUTYLAMMONIUM HYDROXIDE

TETRABUTYLAMM.HYDR.IN METHANOL

Tetranbutylammoniumhydroxidesolninmethanol

TETRABUTYLAMMONIUM HYDROXIDE*40% SOLUTION

TETRAISOPROPYL METHYLENEDIPHOSPHONATE, 9 7%

TETRABUTYLAMMONIUM HYDROXIDE STANDARD SO L., 0.1 M (0.1 N)

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION 0, 1 MOL/L IN 2-PROPANOL/ METHANOL

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION, ~ 40% IN WATER

TETRABUTYLAMMONIUM HYDROXIDE, 1.0M SOLN. IN H2O, A.C.S. REAGENT

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION, 1 .0 M IN WATER

TETRABUTYLAMMONIUM HYDROXIDE, FOR ION CH ROM, ~40% IN H2O

TETRABUTYLAMMONIUM HYDROXIDE CONC., FOR IPC, PGE W. 6 AMP.

TETRABUTYLAMMONIUM HYDROXIDE SOLU-TION 0 ,1 MOL/L IN TOLUENE/METHANOL

TETRABUTYLAMMONIUM HYDROXIDE, 40 WT. % S OLUTION IN WATER

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION 4&

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION, ~ 25% IN METHANOL

TETRABUTYLAMMONIUM HYDROXIDE 40 WT. % &

TETRABUTYLAMMONIUM HYDROXIDE SOLUTION, 5 5-60% IN WATER

TetrabutylAmmoniumHydroxide(20%Sol.InWater)

TetraButylAmmoniumHydroxide0.1NAqu.Sol.Gr

TetraButylAmmoniumHydroxide0.1InMethanol/TolGr

TetrabutylAmmoniumHydroxide0.1N

Tetrabutylammonium hydroxide, solution 0,1 mol/l, buffered with phosphates, HPLC grade

Tetra-n-butylammonium hydroxide, 1M soln. in methanol

Tetrabutylammonium hydroxide, 1M in methanol

Tetra-n-butylammonium hydroxide, 40% aqueous solution

TETRABUTYLAMMONIUM HYDROXIDE 0.05 M, AQUEOUS

Tetrabutylammonium h

Tetrabutylammonium hydroxide, 1M solution in methanol, AcroSeal

Tetrabutylammonium hydroxide, 40 wt.% (1.5M) solution in water