Tetrabutylphosphonium bromide
- Product Name
- 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
- Formula Weight
- 339.33
- MOL File
- 3115-68-2.mol
Tetrabutylphosphonium bromide Property
- 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)
- NIST Chemistry Reference
- Phosphonium bromide, tetrabutyl(3115-68-2)
- EPA Substance Registry System
- Phosphonium, tetrabutyl-, bromide (3115-68-2)
Safety
- 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,
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H290May be corrosive to metals
H302Harmful if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H318Causes serious eye damage
H411Toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P308+P313IF exposed or concerned: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 189138
- Product name
- Tetrabutylphosphonium bromide
- Purity
- 98%
- Packaging
- 100g
- Price
- $122
- Updated
- 2024/03/01
- Product number
- 189138
- Product name
- Tetrabutylphosphonium bromide
- Purity
- 98%
- Packaging
- 500g
- Price
- $293
- Updated
- 2024/03/01
- Product number
- T1124
- Product name
- Tetrabutylphosphonium Bromide
- Purity
- >99.0%(T)
- Packaging
- 25g
- Price
- $40
- Updated
- 2024/03/01
- Product number
- T1124
- Product name
- Tetrabutylphosphonium Bromide
- Purity
- >99.0%(T)
- Packaging
- 100g
- Price
- $87
- Updated
- 2024/03/01
- Product number
- A10868
- Product name
- Tetra-n-butylphosphonium bromide
- Purity
- 99%
- Packaging
- 100g
- Price
- $54.65
- Updated
- 2024/03/01
Tetrabutylphosphonium bromide Chemical Properties,Usage,Production
Chemical Properties
Tetrabutylphosphonium bromide is WHITE TO CREAM CRYSTALLINE POWDER
Uses
Tetrabutylphosphonium bromide is a useful synthetic reagent used in proteomics research.
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 (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
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View Lastest Price from Tetrabutylphosphonium bromide manufacturers
- Product
- Tetrabutylphosphonium bromide 3115-68-2
- Price
- US $0.00/KG
- Min. Order
- 1KG
- Purity
- 98%min
- Supply Ability
- 30tons/month
- Release date
- 2023-02-23
- Product
- Tetrabutylphosphonium bromide 3115-68-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 100tons
- Release date
- 2023-09-25
- Product
- Tetrabutylphosphonium bromide 3115-68-2
- Price
- US $1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20T
- Release date
- 2024-08-11