Tri(o-tolyl)phosphine
|
- $5 - $1604
- Product name: Tri(o-tolyl)phosphine
- CAS: 6163-58-2
- MF: C21H21P
- MW: 304.37
- EINECS:228-193-9
- MDL Number:MFCD00008514
- Synonyms:Tri(o-tolyl)phosphine,Tris(o-tolyl)phosphine;Tri-o-tolylphosphine, 99% 1GR;Tri-o-tolylphosphine, 99% 5GR;Tris(2-Methylphenyl)phosphine SynonyM Tri(o-Tolylphosphine);Tri-o-tolylphosphine,99%;Phosphine, tris(2-methylphenyl)-;TRIS(O-TOLYL)PHOSPHINE (TOTP);TRI-(O-TOLYL)-PHOSPHIN
102 prices
Selected condition：
Brand
- aablocks
- Acrotein
- Activate Scientific
- AK Scientific
- Alichem
- Ambeed
- Apolloscientific
- Biosynth
- Chemenu
- Chem-Impex
- ChemScene
- ChemSupplyAustralia
- Crysdot
- Matrix Scientific
- Medical Isotopes, Inc.
- Oakwood
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- Synthonix
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 1g
- 5g
- 10g
- 25g
- 50g
- 100.00g
- 100g
- 250g
- 500.00g
- 500g
- 1000.00g
- 1kg
- 1000g
- 1 g
- 5 g
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging5g
- Price$5
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging25g
- Price$10
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging10g
- Price$9
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging50g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging100g
- Price$19
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging500g
- Price$91
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA0035OT
- Product descriptionTri-o-Tolylphosphine 98%
- Packaging250g
- Price$46
- Updated2026-05-28
- Buy
- ManufacturerAcrotein
- Product numberac-2961
- Product descriptionTri(o-tolyl)phosphine 97%
- Packaging25g
- Price$28.41
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberac-2961
- Product descriptionTri(o-tolyl)phosphine 97%
- Packaging5g
- Price$11.74
- Updated2026-05-25
- Buy
- ManufacturerAcrotein
- Product numberAC-2961
- Product descriptionTri(o-tolyl)phosphine 97%
- Packaging500g
- Price$375.83
- Updated2021-12-16
- Buy
- ManufacturerAcrotein
- Product numberac-2961
- Product descriptionTri(o-tolyl)phosphine 97%
- Packaging100g
- Price$85.61
- Updated2026-05-25
- Buy
- ManufacturerActivate Scientific
- Product numberAS134043
- Product descriptionTri(o-tolyl)phosphine 98%
- Packaging25g
- Price$37
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS134043
- Product descriptionTri(o-tolyl)phosphine 98%
- Packaging100g
- Price$74
- Updated2026-06-04
- Buy
- ManufacturerActivate Scientific
- Product numberAS134043
- Product descriptionTri(o-tolyl)phosphine 98%
- Packaging5g
- Price$20
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ10955
- Product descriptionTri(2-methylphenyl)phosphine >99%(GC)
- Packaging5g
- Price$73
- Updated2026-06-04
- Buy
- ManufacturerAK Scientific
- Product numberJ92933
- Product descriptionTri(2-methylphenyl)phosphine 95%
- Packaging100g
- Price$37
- Updated2026-06-04
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 5g | $5 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 25g | $10 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 10g | $9 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 50g | $16 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 100g | $19 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 500g | $91 | 2026-05-28 | Buy |
| aablocks | AA0035OT | Tri-o-Tolylphosphine 98% | 250g | $46 | 2026-05-28 | Buy |
| Acrotein | ac-2961 | Tri(o-tolyl)phosphine 97% | 25g | $28.41 | 2026-05-25 | Buy |
| Acrotein | ac-2961 | Tri(o-tolyl)phosphine 97% | 5g | $11.74 | 2026-05-25 | Buy |
| Acrotein | AC-2961 | Tri(o-tolyl)phosphine 97% | 500g | $375.83 | 2021-12-16 | Buy |
| Acrotein | ac-2961 | Tri(o-tolyl)phosphine 97% | 100g | $85.61 | 2026-05-25 | Buy |
| Activate Scientific | AS134043 | Tri(o-tolyl)phosphine 98% | 25g | $37 | 2026-06-04 | Buy |
| Activate Scientific | AS134043 | Tri(o-tolyl)phosphine 98% | 100g | $74 | 2026-06-04 | Buy |
| Activate Scientific | AS134043 | Tri(o-tolyl)phosphine 98% | 5g | $20 | 2026-06-04 | Buy |
| AK Scientific | J10955 | Tri(2-methylphenyl)phosphine >99%(GC) | 5g | $73 | 2026-06-04 | Buy |
| AK Scientific | J92933 | Tri(2-methylphenyl)phosphine 95% | 100g | $37 | 2026-06-04 | Buy |
Properties
Melting point :123-125 °C(lit.)
Boiling point :412.4±44.0 °C(Predicted)
Density :1.16[at 20℃]
vapor pressure :0Pa at 20℃
Flash point :198°C (388°F)
storage temp. :Store below +30°C.
solubility :Chloroform, Ethyl Acetate
form :Crystalline Powder
color :White
Water Solubility :Soluble in alcohol. Slightly soluble in cold water. Insoluble in water.
Sensitive :air sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :661212
InChI :1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
InChIKey :COIOYMYWGDAQPM-UHFFFAOYSA-N
SMILES :Cc1ccccc1P(c2ccccc2C)c3ccccc3C
LogP :7.2
CAS DataBase Reference :6163-58-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphine, tris(2-methylphenyl)-(6163-58-2)
EPA Substance Registry System :Phosphine, tris(2-methylphenyl)- (6163-58-2)
Boiling point :412.4±44.0 °C(Predicted)
Density :1.16[at 20℃]
vapor pressure :0Pa at 20℃
Flash point :198°C (388°F)
storage temp. :Store below +30°C.
solubility :Chloroform, Ethyl Acetate
form :Crystalline Powder
color :White
Water Solubility :Soluble in alcohol. Slightly soluble in cold water. Insoluble in water.
Sensitive :air sensitive
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
BRN :661212
InChI :1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
InChIKey :COIOYMYWGDAQPM-UHFFFAOYSA-N
SMILES :Cc1ccccc1P(c2ccccc2C)c3ccccc3C
LogP :7.2
CAS DataBase Reference :6163-58-2(CAS DataBase Reference)
NIST Chemistry Reference :Phosphine, tris(2-methylphenyl)-(6163-58-2)
EPA Substance Registry System :Phosphine, tris(2-methylphenyl)- (6163-58-2)
Safety Information
| Symbol(GHS): |
|
||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Warning | ||||||||||||||||||||||||||||
| Hazard statements: |
|
||||||||||||||||||||||||||||
| Precautionary statements: |
|
Description
Tri(o-tolyl)phosphine is used in a ruthenium-catalyzed direct amination of alcohols. It is also used in Suzuki reaction. Further, it is used in the preparation of tri-ortho-phosphinselenide by reacting with selenium as a reagent. In addition to this, it acts as a ligand in coordination chemistry.Related product price
-
TRI-M-TOLYLPHOSPHINE
$8-1547 -
74974-61-1
$6-4283.4 -
Eletriptan hydrobromide
$11-5670
Suppliers and manufacturers
Henan Research New Materials Co., Ltd.
Tangshan Moneide Trading Co., Ltd.
Frapp's ChemicalNFTZ Co., Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
Henan Tianfu Chemical Co.,Ltd.
ATK CHEMICAL COMPANY LIMITED
Tri-o-tolylphosphine
CAS:6163-58-2