BIS(P-TOLYL)PHOSPHINE OXIDE
- Product Name
- BIS(P-TOLYL)PHOSPHINE OXIDE
- CAS No.
- 2409-61-2
- Chemical Name
- BIS(P-TOLYL)PHOSPHINE OXIDE
- Synonyms
- Bis(p-toL;Di-p-tolylphosphine oxide;BIS(P-TOLYL)PHOSPHINE OXIDE;Di(p-tolyl)phosphineOxide>bis(4-methylphenyl)-oxophosphanium;Bis(4-Methylphenyl)phosphine Oxide;Bis (p-Methylphenyl) phosphine oxide;Phosphine oxide, bis(4-methylphenyl)-;1-Methyl-4-[(4-Methylphenyl)phosphoryl]benzene
- CBNumber
- CB0448246
- Molecular Formula
- C14H15OP
- Formula Weight
- 230.24
- MOL File
- 2409-61-2.mol
BIS(P-TOLYL)PHOSPHINE OXIDE Property
- Melting point:
- 96°C(lit.)
- Boiling point:
- 354.2±45.0 °C(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- form
- powder to crystal
- color
- White to Almost white
- Water Solubility
- Slightly soluble in water.
- InChI
- InChI=1S/C14H15OP/c1-11-3-7-13(8-4-11)16(15)14-9-5-12(2)6-10-14/h3-10,16H,1-2H3
- InChIKey
- GCUWBTGMXUIKOB-UHFFFAOYSA-N
- SMILES
- P(=O)(C1=CC=C(C)C=C1)C1=CC=C(C)C=C1
- CAS DataBase Reference
- 2409-61-2
Safety
- Risk Statements
- 20/21/22
- Safety Statements
- 26-36/37/39
- HS Code
- 29319090
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- D4520
- Product name
- Di(p-tolyl)phosphine Oxide
- Purity
- >95.0%(GC)
- Packaging
- 1g
- Price
- $83
- Updated
- 2024/03/01
- Product number
- D4520
- Product name
- Di(p-tolyl)phosphine Oxide
- Purity
- >95.0%(GC)
- Packaging
- 5g
- Price
- $250
- Updated
- 2024/03/01
- Product number
- H61504
- Product name
- Bis(p-tolyl)phosphine oxide, 98%
- Packaging
- 1g
- Price
- $40.65
- Updated
- 2024/03/01
- Product number
- H61504
- Product name
- Bis(p-tolyl)phosphine oxide, 98%
- Packaging
- 5g
- Price
- $171.65
- Updated
- 2024/03/01
- Product number
- P769160
- Product name
- Bis(p-tolyl)phosphineoxide
- Packaging
- 500mg
- Price
- $200
- Updated
- 2021/12/16
BIS(P-TOLYL)PHOSPHINE OXIDE Chemical Properties,Usage,Production
Chemical Properties
White powder
Uses
Bis(p-tolyl)phosphine oxide is used as an organic chemical synthesis intermediate.
Uses
suzuki reaction
Synthesis Reference(s)
[1] Controllable Phosphorylation of Thioesters: Selective Synthesis of Aryl and Benzyl Phosphoryl Compounds. J. Org. Chem. 2020, 85, 22, 14653–14663.
Synthesis
A dried 250 mL flask was charge with p-tolylmagnesium bromide (33 mmol, 1.0 mol/L in THF) in an ice-water bath under N2. A solution of diethylphosphite (1.3 mL, 10.0 mmol) in anhydrous THF (5.0 mL) was then added dropwise over 30 min. The mixture was further stirred at ambient temperature overnight. After that, the reaction mixture was cooled to 0 °C again, and HCl (100 mL 0.1 N) was added dropwise. The mixture was extracted with dichloromethane (100 mL × 3), and the combined organic phase was washed with saturated NaCl solution, dried over anhydrous MgSO4, filtered, and concentrated in vacuo. The crude product was purified by column chromatography (EtOAc) to give the desired product BIS(P-TOLYL)PHOSPHINE OXIDE.
BIS(P-TOLYL)PHOSPHINE OXIDE Preparation Products And Raw materials
Raw materials
Preparation Products
BIS(P-TOLYL)PHOSPHINE OXIDE Suppliers
- Tel
- 03-36680489
- Fax
- 03-3668-0520
- Sales-JP@TCIchemicals.com
- Country
- Japan
- ProdList
- 28387
- Advantage
- 80
View Lastest Price from BIS(P-TOLYL)PHOSPHINE OXIDE manufacturers
- Product
- Di(p-tolyl)phosphine Oxide 2409-61-2
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-16
- Product
- Bis(4-methylphenyl)phosphine oxide 2409-61-2
- Price
- US $0.00-0.00/kg
- Min. Order
- 1kg
- Purity
- 98%
- Supply Ability
- 1Ton
- Release date
- 2022-09-27
- Product
- BIS(P-TOLYL)PHOSPHINE OXIDE 2409-61-2
- Price
- US $1.00/KG
- Min. Order
- 1G
- Purity
- 99%
- Supply Ability
- 1MT
- Release date
- 2018-08-09