ChemicalBook >> CAS DataBase List >>Tetrabutylammonium hydroxide
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;N4,4,4,4OH;IPC-TBA-OH;JACS-2052-49-5
- CBNumber:
- CB6371870
- Molecular Formula:
- C16H37NO
- Molecular Weight:
- 259.47
- MDL Number:
- MFCD00009425
- MOL File:
- 2052-49-5.mol
- MSDS File:
- SDS
Last updated:2024-01-05 16:34:11
| 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) |
| FDA UNII | 68I858J9S1 |
| EPA Substance Registry System | 1-Butanaminium, N,N,N-tributyl-, hydroxide (2052-49-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314-H317 | |||||||||
| Precautionary statements | P261-P272-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338 | |||||||||
| 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 | |||||||||
| NFPA 704 |
|
Tetrabutylammonium hydroxide price More Price(74)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 178780 | Tetrabutylammonium hydroxide solution 40 wt. % in H2O | 2052-49-5 | 1l | $740 | 2024-03-01 | Buy |
| Sigma-Aldrich | 178780 | Tetrabutylammonium hydroxide solution 40 wt. % in H2O | 2052-49-5 | 2.5l | $992 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.18759 | Tetra-n-butylammonium hydroxide (20% solution in water) for synthesis | 50ML | $36.8 | 2023-06-20 | Buy | |
| Sigma-Aldrich | 8.18759 | Tetra-n-butylammonium hydroxide (20% solution in water) for synthesis | 100ML | $66.7 | 2023-06-20 | Buy | |
| Sigma-Aldrich | 8.18759 | Tetra-n-butylammonium hydroxide (20% solution in water) for synthesis | 500ML | $225 | 2023-06-20 | Buy |
Tetrabutylammonium hydroxide Chemical Properties,Uses,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
Global( 450)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Wuhu Nuowei chemistry Co., Ltd. | +86-0553-2911116-802 +undefined17756524438 | sales1@nuowei-chem.com | China | 1638 | 58 |
| Aladdin Scientific | +1-+1(833)-552-7181 | sales@aladdinsci.com | United States | 57505 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20287 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18779 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9214 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29884 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8812 | 58 |
View Lastest Price from Tetrabutylammonium hydroxide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-22 | Tetrabutylammonium hydroxide
2052-49-5
|
US $0.00 / KG | 1KG | 40%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-01-06 | Tetrabutylammonium hydroxide
2052-49-5
|
US $158.00-1.00 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd | |
 |
2023-02-23 | Tetrabutylammonium hydroxide
2052-49-5
|
US $10.00 / KG | 1KG | 99% | 10 mt | Hebei Weibang Biotechnology Co., Ltd |
-
- Tetrabutylammonium hydroxide
2052-49-5
- US $0.00 / KG
- 40%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Tetrabutylammonium hydroxide
2052-49-5
- US $158.00-1.00 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
-
- Tetrabutylammonium hydroxide
2052-49-5
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
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