Dichloro(1,5-cyclooctadiene)palladium(II)
- CAS No.
- 12107-56-1
- Chemical Name:
- Dichloro(1,5-cyclooctadiene)palladium(II)
- Synonyms
- PdCl2(cod);1,5-CYCLOOCTADIENEPALLADIUM(II) DICHLORIDE;adium(Ⅱ);NSC 169973;ooctadiene)paL;Dichloro(1,5-cyclooctadience;DICHLORO(CYCLOOCTA-1,5-DIENE)PAL;Dichloro-(1,5-cyclooctadiene)-palladium;Dichloro(1,5-cyclooctadiene)palladium(Ⅱ);Dichloro(1,5-cyclooctadiene)palladium(Ⅱ)
- CBNumber:
- CB5488849
- Molecular Formula:
- C8H12Cl2Pd
- Molecular Weight:
- 285.51
- MDL Number:
- MFCD00012412
- MOL File:
- 12107-56-1.mol
- MSDS File:
- SDS
- TDS File:
- TDS
| Melting point | 210 °C (dec.) (lit.) |
|---|---|
| storage temp. | Inert atmosphere,Room Temperature |
| solubility | Soluble in dichloromethane |
| form | crystal |
| color | yellow |
| Water Solubility | insoluble |
| Sensitive | Hygroscopic |
| InChI | InChI=1S/C8H12.2ClH.Pd/c1-2-4-6-8-7-5-3-1;;;/h1-2,7-8H,3-6H2;2*1H;/q;;;+2/p-2/b2-1-,8-7-;;; |
| InChIKey | NEKYMUKEOUDFPP-XRGHXPOKSA-L |
| SMILES | C1CC=CCCC=C1.[Pd](Cl)Cl |c:2,6| |
| CAS DataBase Reference | 12107-56-1(CAS DataBase Reference) |
| FDA UNII | SK5GRF586M |
| EPA Substance Registry System | Palladium, dichloro[(1,2,5,6-.eta.)-1,5-cyclooctadiene]- (12107-56-1) |
| UNSPSC Code | 12352202 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
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|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H315-H319-H335 | |||||||||
| Precautionary statements | P261-P264-P271-P280-P302+P352-P305+P351+P338 | |||||||||
| target organs | Respiratory system | |||||||||
| PPE | dust mask type N95 (US), Eyeshields, Gloves | |||||||||
| Hazard Codes | Xi | |||||||||
| Risk Statements | 36/37/38 | |||||||||
| Safety Statements | 26-37/39 | |||||||||
| WGK Germany | 3 | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 28439000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| Hazard Classifications | Eye Irrit. 2 Skin Irrit. 2 STOT SE 3 |
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| NFPA 704 |
|
Dichloro(1,5-cyclooctadiene)palladium(II) price More Price(63)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 275891 | Dichloro(1,5-cyclooctadiene)palladium(II) 99% | 12107-56-1 | 2g | $276 | 2026-04-30 | Buy |
| TCI Chemical | D2604 | Dichloro(1,5-cyclooctadiene)palladium(II) >98.0%(T) | 12107-56-1 | 1g | $277 | 2026-04-30 | Buy |
| TCI Chemical | D2604 | Dichloro(1,5-cyclooctadiene)palladium(II) >98.0%(T) | 12107-56-1 | 5g | $1009 | 2026-04-30 | Buy |
| Strem Chemicals | 46-0650 | Dichloro(1,5-cyclooctadiene)palladium(II), 99% 99% | 12107-56-1 | 250mg | $43 | 2026-04-30 | Buy |
| Strem Chemicals | 46-0650 | Dichloro(1,5-cyclooctadiene)palladium(II), 99% 99% | 12107-56-1 | 1g | $100 | 2026-04-30 | Buy |
Dichloro(1,5-cyclooctadiene)palladium(II) Chemical Properties,Uses,Production
Chemical Properties
Dichloro(1,5-cyclooctadiene)palladium(II) is pale yellow to brown, soluble in dichloromethane, and sensitive to air, light, moisture, and heat. It must be filled with an inert gas, sealed, and stored in a dry environment at 2-8°C.
Uses
Dichloro(1,5-cyclooctadiene)palladium(II) is used as catalyst for C-C bond and C-N formation, used in Heck coupling of alkynes with alkenes, Suzuki cross-coupling of aryl bromides , allylic substitution of oximes with allylic acetate and methoxycarbonylation of iodobenzene.
Uses
Dichloro(1,5-cyclooctadiene)palladium(II) is a commonly used catalyst to protect alcohols as acetals by treating with 2-benzyloxy-1-propene; to synthesize bicyclooctanes from diethyl malonate and in alkene carbonylation. It can also be used to catalyze the Heck coupling of nonactivated vinyl phosphates with electron deficient alkenes; the synthesis of benzo[b]thiophenes from thioenols and to prepare an active catalyst for Mizoroki-Heck and Suzuki-Miyaura cross-coupling reactions.
Application
Used in alcohol protection; synthesis of carbamates, bicyclooctanes and alkene carbonylation.
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
Synthesis
Dichloro(1,5-cyclooctadiene)palladium(II) is prepared in 96% yield by treating Palladium(II) Chloride with 1,5-cyclooctadiene in concentrated hydrochloric acid.
Dichloro(1,5-cyclooctadiene)palladium(II) Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Shaanxi Rock New Materials Co., Ltd. | 0917-8888777 18691786767 | liuwei@bjrock.com | China | 309 | 62 |
| Beijing Guofang Dingsheng Technology Co., Ltd. | 18610472091 | gfdskj@163.com | China | 496 | 58 |
| Nanjing Pharmaluxury Co., Ltd. | 025-83726959 15851816062 | goodsalejs@163.com | China | 128 | 58 |
| Hangzhou Raisaijin Environmental Protection Technology Co., Ltd. | 18458449126 | 2862984566@qq.com | China | 36 | 58 |
| 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 |
| Alfa Aesar | 400-6106006 | saleschina@alfa-asia.com | China | 30103 | 84 |
| TCI (Shanghai) Development Co., Ltd. | 021-67121386 | Sales-CN@TCIchemicals.com | China | 24512 | 81 |
| ShangHai DEMO Chemical Co.,Ltd | 400-021-7337 2355568890 | sales@demochem.com | China | 2569 | 57 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
View Lastest Price from Dichloro(1,5-cyclooctadiene)palladium(II) manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-08-25 | Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
|
$2.00-5.00 | 1kg | 99% | 100kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2022-09-24 | Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
|
1kg | 99% | 1000kg | henan kanbei chemical co.,ltd | ||
 |
2019-07-06 | Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
|
$1.00 | 1KG | 99% | Career Henan Chemical Co |
-
- Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
- $2.00-5.00
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
- $0.00
- 99%
- henan kanbei chemical co.,ltd
-
- Dichloro(1,5-cyclooctadiene)palladium(II)
12107-56-1
- $1.00
- 99%
- Career Henan Chemical Co
