ChemicalBook >> CAS DataBase List >>Tetrabutylammonium borohydride
Tetrabutylammonium borohydride
- CAS No.
- 33725-74-5
- Chemical Name:
- Tetrabutylammonium borohydride
- Synonyms
- ammonium borohydride;Cyanoborohydride;[Reducing Reagent];N,N,N-Tributyl-1-B;Tetrabutylammoniumboranate;tetrabutylazanium boranuide;TetrabutylammoniumBorohydrate;TETRABUTYLAMMONIUM BORHYDRIDE;etrabutylammonium borohydride;Tetrabutylannonium borohydride
- CBNumber:
- CB4743064
- Molecular Formula:
- C16H40BN
- Molecular Weight:
- 257.31
- MDL Number:
- MFCD00012035
- MOL File:
- 33725-74-5.mol
- MSDS File:
- SDS
Last updated:2024-11-25 20:05:57
| Melting point | 124-128 °C (lit.) |
|---|---|
| Flash point | 140°(284°F) |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Sparingly), DMSO (Sparingly, Heated, Sonicated), Methanol (Slightly |
| form | Crystalline Powder and Chunks |
| color | White |
| Water Solubility | Soluble |
| Sensitive | Moisture Sensitive |
| BRN | 4212332 |
| Stability | Hygroscopic, Moisture Sensitive |
| InChIKey | GMBOFJFPOCGSOI-UHFFFAOYSA-N |
| CAS DataBase Reference | 33725-74-5(CAS DataBase Reference) |
| EPA Substance Registry System | 1-Butanaminium, N,N,N-tributyl-, tetrahydroborate(1-) (33725-74-5) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS02,GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H261-H314 | |||||||||
| Precautionary statements | P223-P231+P232-P260-P280-P303+P361+P353-P305+P351+P338 | |||||||||
| Hazard Codes | F,C,Xi | |||||||||
| Risk Statements | 15-34-36/37/38 | |||||||||
| Safety Statements | 26-36/37/39-43-7/8-37/39-25 | |||||||||
| RIDADR | UN 3131 4.3/PG 2 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10 | |||||||||
| Hazard Note | Flammable/Corrosive/Moisture Sensitive | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 4.3 | |||||||||
| PackingGroup | I | |||||||||
| HS Code | 29239000 | |||||||||
| NFPA 704 |
|
Tetrabutylammonium borohydride price More Price(25)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 230170 | Tetrabutylammonium borohydride 98% | 33725-74-5 | 10g | $123 | 2024-03-01 | Buy |
| Sigma-Aldrich | 230170 | Tetrabutylammonium borohydride 98% | 33725-74-5 | 50g | $281 | 2024-03-01 | Buy |
| Sigma-Aldrich | 8.41188 | Tetra-n-butylammonium borohydride for synthesis | 33725-74-5 | 10g | $117.47 | 2021-12-16 | Buy |
| TCI Chemical | T0917 | Tetrabutylammonium Borohydride [Reducing Reagent] >96.0%(T) | 33725-74-5 | 5g | $33 | 2024-03-01 | Buy |
| TCI Chemical | T0917 | Tetrabutylammonium Borohydride [Reducing Reagent] >96.0%(T) | 33725-74-5 | 25g | $94 | 2024-03-01 | Buy |
Tetrabutylammonium borohydride Chemical Properties,Uses,Production
Chemical Properties
white crystalline powder
Uses
Tetrabutylammonium Borohydride is a strong reducing agent used in the synthesis of hyperbranched polyglycerol grafting on the surface of silica-coated nanoparticles.
Purification Methods
Purify it by recrystallisation from EtOAc followed by careful drying under vacuum at 50-60o. Samples purified in this way showed no signs of loss of active H after storage at room temperature for more than 1year. Nevertheless samples should be stored at ca 6o in tightly stoppered bottles if kept for long periods. It is soluble in CH2Cl2. [Raber & Guida J Org Chem 41 690 1976, Br.ndstr.m et al. Tetrahedron Lett 3173 1972.]
Tetrabutylammonium borohydride Preparation Products And Raw materials
Global( 248)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Weibang Biotechnology Co., Ltd | +8615531157085 | abby@weibangbio.com | China | 8811 | 58 |
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3958 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20287 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29882 | 58 |
| Jinan Finer Chemical Co., Ltd | +86-531-88989536 +86-15508631887 | sales@finerchem.com | China | 2964 | 58 |
| Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 | sales@chemdad.com | China | 39894 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49374 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12839 | 58 |
| SIMAGCHEM CORP | +86-13806087780 | sale@simagchem.com | China | 17365 | 58 |
View Lastest Price from Tetrabutylammonium borohydride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-25 | Tetrabutylammonium borohydride
33725-74-5
|
US $10.00 / KG | 100KG | 99% | 100 mt | Hebei Weibang Biotechnology Co., Ltd | |
 |
2024-08-15 | Tetrabutylammonium borohydride
33725-74-5
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd | |
 |
2024-04-27 | Tetrabutylammoniumborohydride
33725-74-5
|
US $30.00-0.90 / KG | 1KG | 99% | g-kg-tons, free sample is available | Henan Fengda Chemical Co., Ltd |
-
- Tetrabutylammonium borohydride
33725-74-5
- US $10.00 / KG
- 99%
- Hebei Weibang Biotechnology Co., Ltd
-
- Tetrabutylammonium borohydride
33725-74-5
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- Tetrabutylammoniumborohydride
33725-74-5
- US $30.00-0.90 / KG
- 99%
- Henan Fengda Chemical Co., Ltd
33725-74-5(Tetrabutylammonium borohydride)Related Search:
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TETRABUTYL AMMONIUM BROMIDE
Tetrabutylammonium bromide
1of4
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[Reducing Reagent]
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TETRA-N-BUTYLAMMONIUM BOROHYDRIDE FOR SY
TIANFUCHEM--33725-74-5--High purity Tetrabutylammonium borohydride factory price
tetrabutylazanium boranuide
ammonium borohydride
Cyanoborohydride
33725-74-5
C15H38BN
CH3CH2CH2CH24NBH4
CH3CH234NBH4
C16H40BN
C4H94NBH4
C16H36NBH4
Borohydrides
Synthetic Reagents
Reduction
Ammonium Polyhalides, etc. (Quaternary)
B (Classes of Boron Compounds)
Quaternary Ammonium Compounds
Tetrahydroborates
B (Classes of Boron Compounds)
Quaternary Ammonium Compounds
Reduction
Synthetic Organic Chemistry
Tetrahydroborates
Miscellaneous
API intermediates
Pyridines ,Heterocyclic Acids
metal hydrides
Borohydrides
Synthetic Reagents
Ammonium Polyhalides, etc. (Quaternary)