ChemicalBook >> CAS DataBase List >>Bis(tri-tert-butylphosphine)palladium(0)
Bis(tri-tert-butylphosphine)palladium(0)
- CAS No.
- 53199-31-8
- Chemical Name:
- Bis(tri-tert-butylphosphine)palladium(0)
- Synonyms
- Pd(t-Bu3P)2;BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM;BIS(TRI-T-BUTYLPHOSPHINE)PALLADIUM(0);bis(tri-tert-butylphosphane) palladium;Bis[tris(tert-butyl)phosphine]palladium;bis(tri-tert-butylphosphoranyl)palladium;BIS(TRI-TERT-BUTYLPHOSPHINE)PALLADIUM (0);Bis[tris(tert-butyl)phosphine]palladium, 20.9% Pd;Bis(t;Pd(P(t-Bu)3)2
- CBNumber:
- CB6181345
- Molecular Formula:
- C24H56P2Pd
- Molecular Weight:
- 513.08
- MDL Number:
- MFCD03094580
- MOL File:
- 53199-31-8.mol
- MSDS File:
- SDS
Last updated:2026-01-13 11:18:56
| Product description | Number | Pack Size | Price |
| Bis(tri-tert-butylphosphine)palladium(0) | 676578 | 250mg | $143 |
| Bis(tri-tert-butylphosphine)palladium(0) | 676578 | 1g | $285 |
| Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) | B3161 | 1g | $265 |
| Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) | B3161 | 250mg | $85 |
| Bis(tri-t-butylphosphine)palladium(0), 98% | 46-0252 | 250mg | $105 |
| More product size | |||
| Melting point | >300 °C |
|---|---|
| storage temp. | -20°C |
| form | Crystals |
| color | Off-white to orange-brown |
| Water Solubility | insoluble |
| Sensitive | Light, Air & Moisture Sensitive |
| InChI | InChI=1S/2C12H27P.Pd/c2*1-10(2,3)13(11(4,5)6)12(7,8)9;/h2*1-9H3;/q;;-2/p+2 |
| InChIKey | XULQKWNZCKOVSU-UHFFFAOYSA-P |
| SMILES | P(C(C)(C)C)(C(C)(C)C)(C(C)(C)C)[Pd]P(C(C)(C)C)(C(C)(C)C)C(C)(C)C |
| CAS DataBase Reference | 53199-31-8(CAS DataBase Reference) |
| UNSPSC Code | 12161600 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P280a-P304+P340-P305+P351+P338-P405-P501a | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 24/25 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | No | |||||||||
| HS Code | 28439000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Bis(tri-tert-butylphosphine)palladium(0) price More Price(32)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 676578 | Bis(tri-tert-butylphosphine)palladium(0) | 53199-31-8 | 250mg | $143 | 2026-03-19 | Buy |
| Sigma-Aldrich | 676578 | Bis(tri-tert-butylphosphine)palladium(0) | 53199-31-8 | 1g | $285 | 2026-03-19 | Buy |
| TCI Chemical | B3161 | Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) | 53199-31-8 | 1g | $265 | 2026-03-19 | Buy |
| TCI Chemical | B3161 | Bis(tri-tert-butylphosphine)palladium(0) >98.0%(T) | 53199-31-8 | 250mg | $85 | 2026-03-19 | Buy |
| Strem Chemicals | 46-0252 | Bis(tri-t-butylphosphine)palladium(0), 98% | 53199-31-8 | 250mg | $105 | 2024-03-01 | Buy |
Bis(tri-tert-butylphosphine)palladium(0) Chemical Properties,Uses,Production
Reaction
- Introduced as an easier to handle Pd/P(t-Bu)3-based catalyst for the Negishi cross-coupling of aryl/vinyl chlorides.
- A versatile catalyst for the cross-coupling of aryl and vinyl chlorides.
- Catalyst for the amination of aryl chlorides and bromides using aqueous hydroxide bases.
- Useful catalyst for the cross-coupling of heteroaromatic carboxylic acids.
- Pd-catalyzed Newnan-Kwart rearrangement of O-aryl thiocarbamates.
- Cross-coupling of silanolates and halides.
- Elimination/isomerization of enol triflates derived from β-ketoesters.
Chemical Properties
Off white crystalline solid
Uses
Catalyst for Suzuki coupling on a multisubstituted sp 3 -carbon (eq. 1) Catalyst for Stille coupling reaction of aryl chlorides 2 (eq. 2) Catalyst for Negishi coupling reaction 3 (eq. 3) Catalyst for Heck coupling to form tetrasubstituted olefins 4 (eq. 4) Catalyst for Buchwald-Hartwig amination of aryl halide 5 (eq. 5) Catalyst for carbonylation of aryl halides with carbamoylsilanes 6 (eq. 6) t -Bu 3 P) 2 catalyst.
Uses
Bis(tri-tert-butylphosphine)palladium(0) is used in Coupling reactions, Heck couplings. It acts as a palladium catalyst for reductive carbonylation.
General Description
This product has been enhanced for catalytic efficiency.
reaction suitability
core: palladium
reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Cross Couplings
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: catalyst
Bis(tri-tert-butylphosphine)palladium(0) Preparation Products And Raw materials
Raw materials
1of2
Preparation Products
Global( 341)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16513 | 58 |
| Springchem New Material Technology Co.,Limited | +86-021-62885108 +8613917661608 | info@spring-chem.com | China | 2068 | 57 |
| Shanghai Daken Advanced Materials Co.,Ltd | +86-2158073036 | info@dakenam.com | China | 13815 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21592 | 55 |
| Nanjing ChemLin Chemical Industry Co., Ltd. | 025-83697070 | product@chemlin.com.cn | CHINA | 3009 | 60 |
| ATK CHEMICAL COMPANY LIMITED | +undefined-21-51877795 | ivan@atkchemical.com | China | 33024 | 60 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29822 | 58 |
| Nanjing Dolon Biotechnology Co.,Ltd. | 18905173768 | 52513593@qq.com | CHINA | 2972 | 58 |
| Yunbio Tech Co.,Ltd. | +86-010-60605551 +86-18046518538 | yunbiochem@126.com | China | 321 | 58 |
| Wuhan Chemwish Technology Co., Ltd | 027-67849912 | sales@chemwish.com | CHINA | 10821 | 58 |
View Lastest Price from Bis(tri-tert-butylphosphine)palladium(0) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-17 | Bis(tri-t-butylphosphine)palladium
53199-31-8
|
US $2.00-5.00 / KG | 0.1KG | 99% | g-kg-tons | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2021-06-11 | Bis(tri-t-butylphosphine)palladium(0) / Pd(t-Bu3P)2
53199-31-8
|
US $10.00-10.00 / g | 1g | 0.98 | 50kg | Wuhan LPBchem Technology Co.,Ltd | |
 |
2020-11-16 | Bis(tri-tert-butylphosphine)palladium(0)
53199-31-8
|
US $20.00 / KG | 1KG | 99% | 10000KG | Longyan Tianhua Biological Technology Co., Ltd |
-
- Bis(tri-t-butylphosphine)palladium
53199-31-8
- US $2.00-5.00 / KG
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- Bis(tri-t-butylphosphine)palladium(0) / Pd(t-Bu3P)2
53199-31-8
- US $10.00-10.00 / g
- 0.98
- Wuhan LPBchem Technology Co.,Ltd
-
- Bis(tri-tert-butylphosphine)palladium(0)
53199-31-8
- US $20.00 / KG
- 99%
- Longyan Tianhua Biological Technology Co., Ltd
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