ChemicalBook >> CAS DataBase List >>Tris(2,4,6-trimethoxyphenyl)phosphine
Tris(2,4,6-trimethoxyphenyl)phosphine
- CAS No.
- 91608-15-0
- Chemical Name:
- Tris(2,4,6-trimethoxyphenyl)phosphine
- Synonyms
- TTMPP;SKL358;Tri(2,4,6-trimethoxyphenyl)phosphine;tris(2,4,6-trimethoxyphenyl)phosphane;Tris(2,4,6-trimethoxyphenyl)phosphine;Phosphine, tris(2,4,6-trimethoxyphenyl)-;Tris(2,4,6-trimethoxyphenyl)phosphine,98%;Tris(2,4,6-trimethoxyphenyl)phosphine,97%;Tris(2,4,6-trimethoxyphenyl)phosphine,min.97%;Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97%
- CBNumber:
- CB5404115
- Molecular Formula:
- C27H33O9P
- Molecular Weight:
- 532.52
- MDL Number:
- MFCD00145467
- MOL File:
- 91608-15-0.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-09-12 18:53:31
| Melting point | 155-160 °C(lit.) |
|---|---|
| Boiling point | 645.5±55.0 °C(Predicted) |
| storage temp. | Hygroscopic, Refrigerator, under inert atmosphere |
| solubility | DMSO (Slightly), Methanol (Slightly) |
| form | Powder |
| color | light yellow |
| Sensitive | air sensitive |
| InChI | 1S/C27H33O9P/c1-28-16-10-19(31-4)25(20(11-16)32-5)37(26-21(33-6)12-17(29-2)13-22(26)34-7)27-23(35-8)14-18(30-3)15-24(27)36-9/h10-15H,1-9H3 |
| InChIKey | JQKHNBQZGUKYPX-UHFFFAOYSA-N |
| SMILES | COc1cc(OC)c(P(c2c(OC)cc(OC)cc2OC)c3c(OC)cc(OC)cc3OC)c(OC)c1 |
| UNSPSC Code | 12352112 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |   GHS05,GHS07 |
|---|---|
| Signal word | Danger |
| Hazard statements | H302-H315-H318-H227 |
| Precautionary statements | P501-P270-P210-P264-P280-P302+P352-P370+P378-P362+P364-P332+P313-P301+P312+P330-P305+P351+P338+P310-P403+P235 |
| PPE | Eyeshields, Gloves, type N95 (US) |
| WGK Germany | 3 |
| Storage Class | 11 - Combustible Solids |
Tris(2,4,6-trimethoxyphenyl)phosphine price More Price(26)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 392081 | Tris(2,4,6-trimethoxyphenyl)phosphine | 91608-15-0 | 5g | $233 | 2026-04-30 | Buy |
| Strem Chemicals | 15-8015 | Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97% min.97% | 91608-15-0 | 2g | $66 | 2026-04-30 | Buy |
| Strem Chemicals | 15-8015 | Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97% min.97% | 91608-15-0 | 10g | $260 | 2026-04-30 | Buy |
| Usbiological | 289659 | TTMPP Asreported | 91608-15-0 | 5g | $482 | 2026-06-03 | Buy |
| Usbiological | 289659 | TTMPP Asreported | 91608-15-0 | 10g | $809 | 2026-06-03 | Buy |
Tris(2,4,6-trimethoxyphenyl)phosphine Chemical Properties, Uses, Production
Uses
Tris(2,4,6-trimethoxyphenyl)phosphine is a highly basic arylphosphine.
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
Tris(2,4,6-trimethoxyphenyl)phosphine Preparation Products And Raw materials
Raw materials
Preparation Products
Global Suppliers ( 66)
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| J & K SCIENTIFIC LTD. | 18210857532 18210857532 | jkinfo@jkchemical.com | China | 96815 | 76 |
| Meryer (Shanghai) Chemical Technology Co., Ltd. | 4006356688 18621169109 | market03@meryer.com | China | 40202 | 62 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Chengdu Ai Keda Chemical Technology Co., Ltd. | 4008-755-333 18080918076 | 800078821@qq.com | China | 9706 | 55 |
| Shanghai Incat Chemtech Co.,Ltd. | 021-57603038 13601791340;13818007232 | 307593986@qq.com | China | 475 | 58 |
| Shanghai Aladdin Bio-Chem Technology Co.,LTD | 400-6206333 13167063860 | anhua.mao@aladdin-e.com | China | 29977 | 65 |
| Huainan Kedi Chemical Factory | 0554-2106669 | sales1@kedichem.com | China | 4914 | 55 |
| Bide Pharmatech Ltd. | 400-164-7117 18317119277 | product02@bidepharm.com | China | 40000 | 60 |
| Sinocompound Catalysts Co., Ltd. | 0512-67216630 67216634 | sales@sinocompound.com | China | 252 | 64 |
View Latest Price from Tris(2,4,6-trimethoxyphenyl)phosphine manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-07 | Tris(2,4,6-triMethoxyphenyl)phosphine
91608-15-0
|
$1.00 | 1KG | 99% | 20 tons | Shaanxi Dideu Medichem Co. Ltd | |
 |
2019-12-31 | Tris(2,4,6-trimethoxyphenyl)phosphine
91608-15-0
|
$2.00 | 1KG | ≥98% | 20tons | Career Henan Chemical Co |
-
- Tris(2,4,6-triMethoxyphenyl)phosphine
91608-15-0
- $1.00
- 99%
- Shaanxi Dideu Medichem Co. Ltd
-
- Tris(2,4,6-trimethoxyphenyl)phosphine
91608-15-0
- $2.00
- ≥98%
- Career Henan Chemical Co
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Tris(2,4,6-trimethoxyphenyl)phosphine, min. 97%
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Tris(2,4,6-trimethoxyphenyl)phosphine,min.97%
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SKL358
Tris(2,4,6-trimethoxyphenyl)phosphine,98%
TTMPP
Tris(2,4,6-trimethoxyphenyl)phosphine
91608-15-0
CH3O3C6H23P
C27H33O9P
Catalysis and Inorganic Chemistry
Phosphorus Compounds
Phosphine Ligands
Achiral Phosphine
Aryl Phosphine
organophosphorus ligand
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