Rhodium carbonyl chloride
- CAS No.
- 14523-22-9
- Chemical Name:
- Rhodium carbonyl chloride
- Synonyms
- chlorodicarbonylrhodiuM diMMer;CHLORODICARBONYLRHODIUM(I) DIMER;rhodiuM(+1) cation;Rhodium carbonyl chl;RHODIUM CARBONYL CHLORIDE;BIS(CHLORODICARBONYL)RHODIUM;rhodium carbonyl chloride(i);Chlorodicarbonylrhodium dimer;Dicarbonylchlororhodium dimer;Dichlorotetracarbonyldirhodium
- CBNumber:
- CB1233964
- Molecular Formula:
- 4CO.Cl2Rh2
- Molecular Weight:
- 388.77
- MDL Number:
- MFCD00135610
- MOL File:
- 14523-22-9.mol
- MSDS File:
- SDS
| Melting point | 120-125 °C (dec.)(lit.) |
|---|---|
| storage temp. | 2-8°C |
| solubility | It is soluble in organic or non-aqueous solvent. |
| form | crystal |
| color | red |
| Water Solubility | soluble in most organic solvents; insoluble aliphatic hydrocarbons [MER06] |
| Sensitive | Air & Moisture Sensitive |
| Merck | 14,8187 |
| Exposure limits |
ACGIH: TWA 1 mg/m3 NIOSH: IDLH 100 mg/m3; TWA 0.1 mg/m3 |
| InChI | InChI=1S/4CO.2Cl.2Rh/c4*1-2;;;;/q;;;;2*+1;2*-1 |
| InChIKey | ODYPMWFHWPMOKS-UHFFFAOYSA-N |
| SMILES | [Cl+]1[Rh-][Cl+][Rh-]1.[O+]#[C-].[O+]#[C-].[O+]#[C-].[O+]#[C-] |
| CAS DataBase Reference | 14523-22-9(CAS DataBase Reference) |
| FDA UNII | CRZ1K8LPMR |
| NIST Chemistry Reference | Dirhodium tetracarbonyl dichloride(14523-22-9) |
| UNSPSC Code | 12161600 |
| NACRES | NA.22 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS07 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Warning | |||||||||
| Hazard statements | H302 | |||||||||
| Precautionary statements | P264-P270-P301+P312a-P330-P501a | |||||||||
| PPE | Eyeshields, Gloves, type N95 (US) | |||||||||
| Hazard Codes | T | |||||||||
| Risk Statements | 36/38-25 | |||||||||
| Safety Statements | 22-24/25-37/39-28A-26-15 | |||||||||
| RIDADR | UN3466 | |||||||||
| WGK Germany | 3 | |||||||||
| F | 10-21-23 | |||||||||
| TSCA | No | |||||||||
| HazardClass | 6.1 | |||||||||
| PackingGroup | III | |||||||||
| HS Code | 28439000 | |||||||||
| Storage Class | 11 - Combustible Solids | |||||||||
| NFPA 704 |
|
Rhodium carbonyl chloride price More Price(33)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 209031 | Di-μ-chloro-tetracarbonyldirhodium(I) 97% | 14523-22-9 | 250mg | $208 | 2026-04-30 | Buy |
| Sigma-Aldrich | 209031 | Di-μ-chloro-tetracarbonyldirhodium(I) 97% | 14523-22-9 | 1g | $455 | 2026-04-30 | Buy |
| Strem Chemicals | 45-0450 | Chlorodicarbonylrhodium(I) dimer | 14523-22-9 | 100mg | $246 | 2026-04-30 | Buy |
| Strem Chemicals | 45-0450 | Chlorodicarbonylrhodium(I) dimer | 14523-22-9 | 500mg | $981 | 2026-04-30 | Buy |
| Strem Chemicals | 45-0450 | Chlorodicarbonylrhodium(I) dimer | 14523-22-9 | 2g | $2940 | 2026-04-30 | Buy |
Rhodium carbonyl chloride Chemical Properties, Uses, Production
Reaction
Catalyst used for a wide range of cycloadditions reactions.
Chemical Properties
red to brownish crystals, crystalline powder or
Uses
Catalyst for organic reactions.
Uses
Rhodium Carbonyl Chloride is a reagent for rhodium-catalyzed [4+2+1] cycloaddition of in situ generated ene/yne-ene-allenes and carbon monoxide to produce [4+2+1] cycloadducts
reaction suitability
core: rhodium
reagent type: catalyst
Synthesis
Synthesis of tetracarbonyl dichlorodirhodium, RhCl3-3H2O+CORh2Cl2(CO)4+COCl2
Appropriate amount of rhodium(II) chloride trihydrate crystals was ground into a fine powder of 30-100 mesh with a mortar and pestle, and it was uniformly spread on a sand core in a glass reaction tube, and the length-to-diameter ratio of the said glass reaction tube was generally required to be 15, e.g., the length was 30 cm and the diameter was 2 cm; a gas source of carbon monoxide was connected to the said glass reaction tube, and then the lower part of the glass reaction tube was immersed into a heated oil source at room temperature for 5-10 minutes to drive out the residual air in the glass reaction tube. The glass reaction tube is connected to a carbon monoxide gas source, first ventilated at room temperature for 5-10 minutes to drive out the residual air in the glass reaction tube, and then the lower end of the glass reaction tube is immersed in a heated oil bath, and the liquid surface of the oil bath outside the glass reaction tube is higher than the reaction layer on said sand core; continuously ventilated with the carbon monoxide gas, the said rhodium(III) chloride trihydrate crystallized powder is gradually sublimated, and there are gradually orange-red needle-like crystals condensing on the inner pipe wall of said glass reaction tube (the mill plug in the upper port of the glass reaction tube can be opened at intervals of time (10-20 minutes) as required, and the water droplets on the inner pipe wall of the glass reaction tube can be sucked dry with absorbent cotton); when the reaction is finished, there should be almost no reactant residue on the said sand core, and at this time the carbon monoxide gas source can be shut off and the glass reaction tube can be taken out from the oil bath, and the mill plug can be opened, and the water drops on the inner pipe wall of the glass reaction tube can be sucked up with the scraping spoon. The orange-red needle-like crystals on the wall of the glass reaction tube can be scraped off and collected, and the tetracarbonyldichlorodirhodium can be obtained, and its melting point is 124.
Rhodium carbonyl chloride Preparation Products And Raw materials
Raw materials
Preparation Products
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Guangzhou Chisunna Material Technology Co., Ltd. | 020-18620745101 18620745101 | hysales01@gzhycl.com | China | 489 | 58 |
| Shanghai Hanguang Biotechnology Co., LTD | 13302171746 13302171746 | 3488620832@qq.com | China | 769 | 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 |
| Beijing HwrkChemical Technology Co., Ltd | 89508211 18501085097 | sales.bj@hwrkchemical.com | China | 9407 | 55 |
| Energy Chemical | 400-0056266 | sales8178@energy-chemical.com | China | 44850 | 61 |
| Adamas Reagent, Ltd. | 400-6009262 15618770481 | yhx@titansci.com | China | 14098 | 59 |
| Shanghai Hanhong Scientific Co.,Ltd. | 021-54306202 13764082696 | info@hanhongsci.com | China | 42917 | 64 |
| Shandong Xiya Chemical Co., Ltd | 13355009207 13355009207 | 3007715519@qq.com | China | 18722 | 57 |
View Latest Price from Rhodium carbonyl chloride manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2021-08-12 | Rhodium carbonyl chloride
14523-22-9
|
$10.00-15.00 | 1KG | 99%+ HPLC | Zhuozhou Wenxi import and Export Co., Ltd | ||
 |
2019-07-11 | Rhodium carbonyl chloride
14523-22-9
|
$3.00 | 1KG | 99% | 100kg | Career Henan Chemical Co |
-
- Rhodium carbonyl chloride
14523-22-9
- $10.00-15.00
- 99%+ HPLC
- Zhuozhou Wenxi import and Export Co., Ltd
-
- Rhodium carbonyl chloride
14523-22-9
- $3.00
- 99%
- Career Henan Chemical Co
