TRI-M-TOLYLPHOSPHINE
- Product Name
- TRI-M-TOLYLPHOSPHINE
- CAS No.
- 6224-63-1
- Chemical Name
- TRI-M-TOLYLPHOSPHINE
- Synonyms
- Tri-M-tolyl;Tris(3-methyL;Tri-M-tolylphosphin;Tri-m-tolyphosphine;TRI-M-TOLYLPHOSPHINE;tri(3-Tolyl)phosphine;PHOSPHORUS TRI-M-TOLYL;TRIS(M-TOLYL)PHOSPHINE;TRIS(3-TOLYL)PHOSPHINE;Phosphine, tri-m-tolyl-
- CBNumber
- CB5401093
- Molecular Formula
- C21H21P
- Formula Weight
- 304.37
- MOL File
- 6224-63-1.mol
TRI-M-TOLYLPHOSPHINE Property
- Melting point:
- 97-99 °C(lit.)
- Boiling point:
- 423.1±44.0 °C(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- form
- crystal
- color
- white
- Water Solubility
- Insoluble in water.
- Sensitive
- Air Sensitive
- BRN
- 658863
- InChI
- InChI=1S/C21H21P/c1-16-7-4-10-19(13-16)22(20-11-5-8-17(2)14-20)21-12-6-9-18(3)15-21/h4-15H,1-3H3
- InChIKey
- LFNXCUNDYSYVJY-UHFFFAOYSA-N
- SMILES
- P(C1=CC=CC(C)=C1)(C1=CC=CC(C)=C1)C1=CC=CC(C)=C1
- CAS DataBase Reference
- 6224-63-1(CAS DataBase Reference)
- EPA Substance Registry System
- Phosphine, tris(3-methylphenyl)- (6224-63-1)
Safety
- Hazard Codes
- Xi
- Risk Statements
- 36/37/38-38-37-36
- Safety Statements
- 26-36
- WGK Germany
- 3
- F
- 10-23
- TSCA
- Yes
- 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.
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
- T1025
- Product name
- Tri(m-tolyl)phosphine
- Purity
- >98.0%(GC)
- Packaging
- 5g
- Price
- $51
- Updated
- 2025/07/31
- Product number
- T1025
- Product name
- Tri(m-tolyl)phosphine
- Purity
- >98.0%(GC)
- Packaging
- 25g
- Price
- $149
- Updated
- 2025/07/31
- Product number
- 15-8100
- Product name
- Tri-m-tolylphosphine, 98%
- Packaging
- 5g
- Price
- $58
- Updated
- 2024/03/01
- Product number
- 15-8100
- Product name
- Tri-m-tolylphosphine, 98%
- Packaging
- 25g
- Price
- $229
- Updated
- 2024/03/01
- Product number
- T773415
- Product name
- Tri-m-tolylphosphine
- Packaging
- 250mg
- Price
- $50
- Updated
- 2021/12/16
TRI-M-TOLYLPHOSPHINE Chemical Properties,Usage,Production
Chemical Properties
white to light yellow crystal powde
Uses
suzuki reaction
Uses
Tri-m-tolylphosphine acts as a reagent for the preparation, crystal structure, multinuclear NMR, antitumor activity, photolysis of silver methylxanthate complexes against human adrenocarcinoma breast cancer cells.
Synthesis
6151-88-8
6224-63-1
The general procedure for the synthesis of tris(m-tolyl)phosphine from the compound (CAS: 6151-88-8) was as follows: magnesium powder (8 mmol, 4 eq.), trimethylchlorosilane (6 mmol, 3 eq.) and 1,3-dimethyl-2-imidazolidinone (DMI, 8 mL) were mixed and compound 2a (2 mmol) was added. The reaction mixture was stirred at room temperature for 2 hours. Upon completion of the reaction, the reaction was quenched by adding saturated aqueous ammonium carbonate to the mixture and extracted with ether (10 mL × 3). The organic layers were combined, washed with saturated aqueous sodium chloride, dried over anhydrous sodium sulfate and concentrated under reduced pressure. The crude product was analyzed by 31P NMR, showing a 97:3 ratio of tris(m-tolyl)phosphine (1a) to the feedstock 2a. The crude product was purified by silica gel column chromatography (eluent: hexane/ethyl acetate = 5:1) to give the target product, tris(m-tolyl)phosphine (1a), in 96% yield (Table 1, entry 1).
References
[1] Synthesis, 2011, # 24, p. 4091 - 4098
[2] Tetrahedron Letters, 2015, vol. 56, # 7, p. 918 - 920
[3] Tetrahedron, 2011, vol. 67, # 32, p. 5825 - 5831
TRI-M-TOLYLPHOSPHINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from TRI-M-TOLYLPHOSPHINE manufacturers
- Product
- Tri(M-tolyl)phosphine 6224-63-1
- Price
- US $1.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20 Tons
- Release date
- 2020-01-14
- Product
- Tri(m-tolyl)phosphine 6224-63-1
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- tons
- Release date
- 2023-06-13
- Product
- TRI-M-TOLYLPHOSPHINE 6224-63-1
- Price
- US $18.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 10000KG
- Release date
- 2020-11-09