ChemicalBook >> CAS DataBase List >>Tetrabutylphosphonium bromide
Tetrabutylphosphonium bromide
- CAS No.
- 3115-68-2
- Chemical Name:
- Tetrabutylphosphonium bromide
- Synonyms
- tetrabutylphosphonium;TETRA-N-BUTYLPHOSPHONIUM BROMIDE;px4b;P4,4,4,4Br;HISHICOLIN PX-4B;1-(3-methoxypropoxy)butane;TributylphosphoniuM broMide;TetrabutylphosphoniuM broMid;tetrabutyl-phosphoniubromide;Bromo(tetrabutyl)phosphorane
- CBNumber:
- CB2447834
- Molecular Formula:
- C16H36BrP
- Molecular Weight:
- 339.33
- MDL Number:
- MFCD00011853
- MOL File:
- 3115-68-2.mol
- MSDS File:
- SDS
Last updated:2024-08-12 09:16:57
| Melting point | 100-103 °C(lit.) |
|---|---|
| Density | 1.8[at 20℃] |
| vapor pressure | 0.018Pa at 25℃ |
| Flash point | 290 °C |
| storage temp. | under inert gas (nitrogen or Argon) at 2-8°C |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | crystal |
| color | white |
| Water Solubility | ca 70 g/100 mL |
| Sensitive | Hygroscopic |
| BRN | 4160474 |
| Stability | hygroscopic |
| InChIKey | JRMUNVKIHCOMHV-UHFFFAOYSA-M |
| LogP | -0.44 at 23℃ |
| CAS DataBase Reference | 3115-68-2(CAS DataBase Reference) |
| EWG's Food Scores | 1 |
| FDA UNII | 2953275L2K |
| NIST Chemistry Reference | Phosphonium bromide, tetrabutyl(3115-68-2) |
| EPA Substance Registry System | Phosphonium, tetrabutyl-, bromide (3115-68-2) |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |     GHS05,GHS06,GHS08,GHS09 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H290-H302-H311-H317-H318-H361fd-H411 | |||||||||
| Precautionary statements | P273-P280-P301+P312-P302+P352+P312-P305+P351+P338-P308+P313 | |||||||||
| Hazard Codes | Xn,T,Xi | |||||||||
| Risk Statements | 21/22-36/37/38-24-20/21/22 | |||||||||
| Safety Statements | 26-37/39-45-36/37/39-28A-36 | |||||||||
| RIDADR | UN 3464 6.1/PG 3 | |||||||||
| WGK Germany | 3 | |||||||||
| RTECS | TA2417000 | |||||||||
| TSCA | Yes | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29310095 | |||||||||
| Toxicity | mouse,LD50,intravenous,56mg/kg (56mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#03131, | |||||||||
| NFPA 704 |
|
Tetrabutylphosphonium bromide price More Price(20)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 189138 | Tetrabutylphosphonium bromide 98% | 3115-68-2 | 100g | $122 | 2024-03-01 | Buy |
| Sigma-Aldrich | 189138 | Tetrabutylphosphonium bromide 98% | 3115-68-2 | 500g | $293 | 2024-03-01 | Buy |
| TCI Chemical | T1124 | Tetrabutylphosphonium Bromide >99.0%(T) | 3115-68-2 | 25g | $40 | 2024-03-01 | Buy |
| TCI Chemical | T1124 | Tetrabutylphosphonium Bromide >99.0%(T) | 3115-68-2 | 100g | $87 | 2024-03-01 | Buy |
| Alfa Aesar | A10868 | Tetra-n-butylphosphonium bromide 99% | 3115-68-2 | 100g | $54.65 | 2024-03-01 | Buy |
Tetrabutylphosphonium bromide Chemical Properties,Uses,Production
Chemical Properties
Tetrabutylphosphonium bromide is WHITE TO CREAM CRYSTALLINE POWDER
Uses
Tetra-n-butylphosphonium bromide is used as a phase-transfer catalyst at high temperatures, at which nitrogen analogues tend to undergo elimination e.g. as catalyst for the dealkoxycarbonylation of malonates and -keto esters by heating in stearic acid. used as an ionic liquid solvent in the regioselective O-alkylation of C/O ambident nucleophiles. It is a synthetic reagent used in proteomics research.
Uses
Tetrabutylphosphonium bromide is a useful synthetic reagent used in proteomics research.
Uses
Tetrabutylphosphonium bromide (TBPB) is a quaternary salt which can be used:
As a medium to disperse ruthenium catalyst for the synthesis of ethylene glycol from synthesis gas via ruthenium melt catalysis.
As a catalyst supported on silica or alumina for the halogen exchange reaction to synthesize alkyl bromide from alkyl chloride.
To synthesize various ionic liquids on mixing with different proportions of 1,3-dimethylurea for capturing NO gas.
As a hydrogen-bond acceptor along with levulinic acid as a hydrogen-bond donor for the preparation of deep eutectic solvents to separate toluene from toluene/n-hexane mixtures.
To prepare ionic semiclathrate hydrates.
Flammability and Explosibility
Non flammable
Tetrabutylphosphonium bromide Preparation Products And Raw materials
Raw materials
Preparation Products
Global( 361)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Dideu Medichem Co. Ltd | +86-029-81138252 +86-18789408387 | 1057@dideu.com | China | 3958 | 58 |
| Hebei Mojin Biotechnology Co., Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12841 | 58 |
| Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 | info@fdachem.com | China | 20285 | 58 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-371-66670886 | info@dakenam.com | China | 18774 | 58 |
| Shanghai Bojing Chemical Co.,Ltd. | +86-86-02137122233 +8613795318958 | bj1@bj-chem.com | China | 299 | 55 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21634 | 55 |
| Shanghai Time Chemicals CO., Ltd. | +86-021-57951555 +8617317452075 | jack.li@time-chemicals.com | China | 1803 | 55 |
| Hangzhou FandaChem Co.,Ltd. | +8615858145714 | FandaChem@Gmail.com | China | 9206 | 55 |
| JingJiang Connect Chemical manufacturing Co., Ltd. | 0523-80501690 15252623102 | andy@katchemical.com | CHINA | 59 | 55 |
| Hefei TNJ Chemical Industry Co.,Ltd. | +86-0551-65418679 +8618949832763 | info@tnjchem.com | China | 2986 | 55 |
View Lastest Price from Tetrabutylphosphonium bromide manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2024-11-29 | Tetrabutylphosphonium bromide
3115-68-2
|
US $0.00 / KG | 1KG | 98%min | 30tons/month | WUHAN FORTUNA CHEMICAL CO., LTD | |
 |
2024-10-25 | Tetrabutylphosphonium bromide
3115-68-2
|
US $0.00-0.00 / kg | 1kg | 99% | 100tons | Hebei Yanxi Chemical Co., Ltd. | |
 |
2024-08-11 | Tetrabutylphosphonium bromide
3115-68-2
|
US $1.00 / KG | 1KG | 99% | 20T | Shaanxi Dideu Medichem Co. Ltd |
-
- Tetrabutylphosphonium bromide
3115-68-2
- US $0.00 / KG
- 98%min
- WUHAN FORTUNA CHEMICAL CO., LTD
-
- Tetrabutylphosphonium bromide
3115-68-2
- US $0.00-0.00 / kg
- 99%
- Hebei Yanxi Chemical Co., Ltd.
-
- Tetrabutylphosphonium bromide
3115-68-2
- US $1.00 / KG
- 99%
- Shaanxi Dideu Medichem Co. Ltd
3115-68-2(Tetrabutylphosphonium bromide)Related Search:
Methyltriphenylphosphonium bromide
Tri-tert-butylphosphine
Sodium bromate
Benzyl bromide
Allyl bromide
Carbon tetrabromide
Tributylphosphine
Tetrabutylammonium bromide
Tetraethylammonium bromide
Rocuronium bromide
1of4
Tertabutylphosphoriun bromide
tetrabutyl-phosphoniubromide
Tetra-N-butylphosphoniumbromide99%
TributylphosphoniuM broMide
TetrabutylphosphoniuM broMide, 98% 25GR
TetrabutylphosphoniuM broMid
PhosphoniuM,tetrabutyl-, broMide (1:1)
P4,4,4,4Br
Tetranbutylphosphoniumbromidewhitextl
TETRABUTYLPHOSPHONIUM BROMIDE, FOR IPC
Tetra-n-butylphosphoniumbromide,98%
Tetra-n-butylphosphonium bromide, typically 95%
HISHICOLIN PX-4B
Tetrabutylphosphanium bromide
TETRABUTYLPHOSPHONIUM BROMIDE
Bromo(tetrabutyl)phosphorane
Phosphonium, tetrabutyl-, bromide
Tetrabutylphosphonium bromide,98%
Tetrabutylphosphomum bromide
Phosphonium,tetrabutyl-,bromide
px4b
1-(3-methoxypropoxy)butane
Tetra-n-butylphosphonium bromide, typically
etrabutylphosphanium,bromide
tetrabutylphosphonium
TETRA-N-BUTYLPHOSPHONIUM BROMIDE
Tetrabutylphosphonium bromide P4,4,4,4Br
Tetrabutylphosphonium bromide (6CI, 7CI)
Tetrabutylphosphonium bromideb
3115-68-2
315-68-2
C4H94PBr
C16H36BrP
C16H36PBr
CH3CH2CH2CH24PBr
C4H94BrP
nC4H94PBr
CH3CH234PBr
Analytical Chromatography Product Catalog
Ammonium, Phosphonium, Sulfonium Salts (Ionic Liquids)
Ionic Liquids
Phosphonium Compounds
Phase Transfer Catalysts
Phosphonium Salts
Ion Pair Reagents
Ion Pair Reagents - Anionic
HPLC
Synthetic Reagents
organophosphorus compound
Phosphonium Salts
Quaternary phosphonium salts
Ammonium, Phosphonium, Sulfonium Salts (Ionic Liquids)
Ionic Liquids
Phosphonium Compounds
Synthetic Organic Chemistry
Phosphonium Salts
Greener Alternatives: Catalysis
Phase Transfer Catalysts