METHYLDIPHENYLPHOSPHINE
- Product Name
- METHYLDIPHENYLPHOSPHINE
- CAS No.
- 1486-28-8
- Chemical Name
- METHYLDIPHENYLPHOSPHINE
- Synonyms
- 98% (C6H5)2(CH3)P;Methyldiphenylphsphine;DIPHENYLMETHYLPHOSPHINE;METHYLDIPHENYLPHOSPHINE;Diphenylphosphinomethane;Methyldiphenylphosphine>Phosphine, methyldiphenyl-;Methyldiphenylphosphine 99%;Methyldiphenylphosphine,99%;Methyldiphenylphosphine, 99% 5GR
- CBNumber
- CB4239518
- Molecular Formula
- C13H13P
- Formula Weight
- 200.22
- MOL File
- 1486-28-8.mol
METHYLDIPHENYLPHOSPHINE Property
- Melting point:
- 117-118 °C
- Boiling point:
- 120-122 °C1.5 mm Hg(lit.)
- Density
- 1.076 g/mL at 25 °C(lit.)
- refractive index
- n20/D 1.625(lit.)
- Flash point:
- >230 °F
- storage temp.
- Inert atmosphere,Room Temperature
- form
- Liquid
- color
- Clear colorless to slightly yellow
- Specific Gravity
- 1.076
- Water Solubility
- Insoluble in water.
- Sensitive
- Air Sensitive
- BRN
- 743075
- InChI
- InChI=1S/C13H13P/c1-14(12-8-4-2-5-9-12)13-10-6-3-7-11-13/h2-11H,1H3
- InChIKey
- UJNZOIKQAUQOCN-UHFFFAOYSA-N
- SMILES
- P(C)(C1=CC=CC=C1)C1=CC=CC=C1
- CAS DataBase Reference
- 1486-28-8(CAS DataBase Reference)
Safety
- Hazard Codes
- Xn
- Risk Statements
- 36/37/38-20/21/22
- Safety Statements
- 17-23-24/25-36/37/39-26
- WGK Germany
- 3
- F
- 1-10
- TSCA
- No
- HS Code
- 29420000
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H302Harmful if swallowed
H315Causes skin irritation
H319Causes serious eye irritation
- Precautionary statements
-
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321Specific treatment (see … on this label).
P332+P313IF SKIN irritation occurs: Get medical advice/attention.
N-Bromosuccinimide Price
- Product number
- 244902
- Product name
- Methyldiphenylphosphine
- Purity
- 99%
- Packaging
- 1g
- Price
- $43.76
- Updated
- 2025/07/31
- Product number
- 244902
- Product name
- Methyldiphenylphosphine
- Purity
- 99%
- Packaging
- 10g
- Price
- $128.7
- Updated
- 2025/07/31
- Product number
- M1318
- Product name
- Methyldiphenylphosphine
- Purity
- >97.0%(GC)
- Packaging
- 1g
- Price
- $63
- Updated
- 2025/07/31
- Product number
- M1318
- Product name
- Methyldiphenylphosphine
- Purity
- >97.0%(GC)
- Packaging
- 5g
- Price
- $146
- Updated
- 2025/07/31
- Product number
- 15-3250
- Product name
- Methyldiphenylphosphine, 99%
- Packaging
- 5g
- Price
- $60
- Updated
- 2024/03/01
METHYLDIPHENYLPHOSPHINE Chemical Properties,Usage,Production
Chemical Properties
Colorless to light yellow liqui
Uses
Methyldiphenylphosphine, is used as an important raw material and intermediate used in organic Synthesis, pharmaceuticals, agrochemicals and dyestuff.
Application
Methyldiphenylphosphine is an important organophosphorus ligand widely used in catalytic chemistry and materials science. It often forms complexes with transition metals such as palladium, rhodium, and nickel as a monodentate ligand, catalyzing a variety of organic synthesis reactions, such as carbon-carbon coupling reactions (e.g., the Heck and Suzuki reactions), hydroformylation, and asymmetric hydrogenation, effectively enhancing the activity and selectivity of these reactions. Furthermore, due to its unique electronic and steric properties, it is also used in the synthesis of functional materials such as luminescent materials and liquid crystals, and as a protective agent for stabilizing nanoparticles, demonstrating its significant value in organic electronics and nanotechnology.
reaction suitability
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
Synthesis
The mainstream preparation method for methyldiphenylphosphine typically involves a nucleophilic substitution reaction between a Grignard reagent or an organolithium reagent and chlorodiphenylphosphine. The most common approach involves first preparing methylmagnesium bromide (CH₃MgBr) via a Grignard reaction, which is then added dropwise to a solution of chlorodiphenylphosphine in an inert solvent such as diethyl ether or tetrahydrofuran. After the reaction is complete, post-processing steps such as hydrolysis and extraction are performed to remove the byproduct magnesium chloride and unreacted starting materials. Finally, purification is performed by vacuum distillation or recrystallization to obtain the target product, methyldiphenylphosphine.
METHYLDIPHENYLPHOSPHINE Preparation Products And Raw materials
Raw materials
Preparation Products
METHYLDIPHENYLPHOSPHINE Suppliers
- Tel
- --
- Fax
- --
- nquiries@melrob.com
- Country
- United Kingdom
- ProdList
- 3065
- Advantage
- 58
- Tel
- --
- Fax
- --
- .international@thermofisher.com
- Country
- United Kingdom
- ProdList
- 2932
- Advantage
- 58
- Tel
- --
- Fax
- --
- sales@carbonesci.com
- Country
- United Kingdom
- ProdList
- 6666
- Advantage
- 30
- Tel
- --
- Fax
- --
- Country
- United Kingdom
- ProdList
- 6309
- Advantage
- 46
- Tel
- --
- Fax
- --
- ariac@web.am
- Country
- United Kingdom
- ProdList
- 2466
- Advantage
- 46
- Tel
- --
- Fax
- --
- solutions@vwr.com
- Country
- United Kingdom
- ProdList
- 6548
- Advantage
- 82
View Lastest Price from METHYLDIPHENYLPHOSPHINE manufacturers
- Product
- METHYLDIPHENYLPHOSPHINE 1486-28-8
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 mt
- Release date
- 2024-11-06
- Product
- Methyldiphenylphosphine 1486-28-8
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 tons
- Release date
- 2020-01-16
- Product
- METHYLDIPHENYLPHOSPHINE 1486-28-8
- Price
- US $50.00/kg
- Min. Order
- 1kg
- Purity
- 99.9%
- Supply Ability
- 10000MT
- Release date
- 2023-08-08