12012-95-2
di-μ-chloro-bis(η-allyl)palladium
CAS: 12012-95-2
Molecular Formula: C6H4Cl2Pd2
12012-95-2 - Names and Identifiers
| Name | di-μ-chloro-bis(η-allyl)palladium |
| Synonyms | allylpaladium Diallyldichlorodipalladium allylpaladiumchloridedimer ALLYLPALLADIUM CHLORIDE DIMER Allylpalladium chloride dimer Bis(pi-allylpalladium chloride) Bis(pi-allyl)dichlorodipalladium Allylpalladium(II) chloride dimer ALLYLPALLADIUM(II) CHLORIDE DIMER di-μ-chloro-bis(η-allyl)palladium DI-MU-CHLOROBIS[(ETA-ALLYL)PALLADIUM(II)] dichloroniopalladium, palladium, prop-1-ene |
| CAS | 12012-95-2 |
| EINECS | 234-579-8 |
| InChI | InChI=1/2C3H3.2ClH.2Pd/c2*1-3-2;;;;/h2*1H,2H2;2*1H;;/q2*-3;;;;+2/r2C3H3.Cl2H2Pd.Pd/c3*1-3-2;/h2*1H,2H2;1-2H;/q2*-3;+2 |
12012-95-2 - Physico-chemical Properties
| Molecular Formula | C6H4Cl2Pd2 |
| Molar Mass | 359.84 |
| Melting Point | 120°C (dec.) |
| Water Solubility | decomposes |
| Vapor Presure | 8480mmHg at 25°C |
| Appearance | Yellow or yellow-green crystals or powders |
| Color | Yellow to green-yellow |
| BRN | 4124623 |
| Storage Condition | 2-8°C |
| Sensitive | Air Sensitive |
| MDL | MFCD00044874 |
| Use | Precatalyst for enantioselective hydrosilylation of olefins. 2. Precatalyst for asymmetric alkylation and ammoniation of cyclopropenyl acetate. 3. Cross-coupled reaction catalyst. 4. Dimers can be used as Trost ligands. 5. As a useful precursor for highly enantioselective allylalkylation and ammoniation. 6. Alkene stannin alkylation catalyst. |
12012-95-2 - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R40 - Limited evidence of a carcinogenic effect |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37 - Wear suitable protective clothing and gloves. |
| WGK Germany | 3 |
| RTECS | RT3510000 |
| FLUKA BRAND F CODES | 1-10 |
| TSCA | No |
| HS Code | 28439090 |
12012-95-2 - Introduction
Soluble in chloroform, dichloromethane, decomposed in water. Sensitive to air and humidity.
Last Update：2022-10-16 17:12:35
12012-95-2 - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| Use | Used as a catalyst for homogeneous reactions and hydrosilylation (hydrosilylation). 1. Pre-catalyst for enantioselective hydrosilylation of olefins. 2. Precatalyst for asymmetric alkylation and ammoniation of cyclopropenyl acetate. 3. Cross-coupled reaction catalyst. 4. Dimers can be used as Trost ligands. 5. As a useful precursor for highly enantioselective allylalkylation and ammoniation. 6. Alkene stannin alkylation catalyst. Used as a catalyst for the Heck reaction, and also as a catalyst to participate in the tandem nucleophilic allylation-alkoxy allylation reaction of acetylene with allyl chloride and allyl butylstannane. |
| category | toxic substances |
| stimulation data | skin-rabbit 100 mg/24 hours severe |
| flammability hazard characteristics | combustible; combustion produces toxic chloride smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature drying; separate from food raw materials |
| fire extinguishing agent | dry powder, foam, sand, carbon dioxide, mist water |
Last Update：2024-04-10 22:29:15
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