Reaction
ChemicalBook > CAS DataBase List > Chloro(1,5-cyclooctadiene)rhodium(I) dimer

Chloro(1,5-cyclooctadiene)rhodium(I) dimer

Reaction
Product Name
Chloro(1,5-cyclooctadiene)rhodium(I) dimer
CAS No.
12092-47-6
Chemical Name
Chloro(1,5-cyclooctadiene)rhodium(I) dimer
Synonyms
Di-μ-chlorobis[(1,2,5,6-η)-1,5-cyclooctadiene]dirhodium;Chloro(1,5-cyclooctadiene)rhodiuM(I);Rhodium, di-mu-chlorobis[(1,2,5,6-eta)-1,5-cyclooctadiene]di-;1,5-Cyclooctadienerhodium(I) chloride dimer, Chloro(1,5-cyclooctadiene)rhodium(I) dimer, Rhodium(I) chloride 1,5-Cyclooctadiene complex dimer;rhodium(1+);[Rh(C8H12)Cl]2;[Rh(1,5-cod)Cl]2;bis(chlororhodium);Chloro(1,5-cycloocta;Di-mu-chlorobis(1,5-cyclooc
CBNumber
CB9406940
Molecular Formula
C16H24Cl2Rh2
Formula Weight
493.08
MOL File
12092-47-6.mol
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Chloro(1,5-cyclooctadiene)rhodium(I) dimer Property

Melting point:
243 °C (dec.) (lit.)
Density 
1.94[at 20℃]
vapor pressure 
0Pa at 25℃
storage temp. 
Inert atmosphere,Room Temperature
solubility 
Soluble in chloroform, dichloromethane, and methanol. Sparingly soluble in most common solvents.
form 
Crystals or Crystalline Powder
color 
Orange to orange-brown
Water Solubility 
1.56g/L at 20℃
Sensitive 
Air Sensitive & Hygroscopic
Exposure limits
ACGIH: TWA 0.01 mg/m3; TWA 1 mg/m3
NIOSH: IDLH 2 mg/m3; IDLH 100 mg/m3; TWA 0.001 mg/m3; TWA 0.1 mg/m3
Stability:
hygroscopic
LogP
3.16 at 20℃
NIST Chemistry Reference
Bis(1,5-cyclooctadienerhodium chloride)(12092-47-6)
EPA Substance Registry System
Rhodium, di-.mu.-chlorobis[(1,2,5,6-.eta.)-1,5-cyclooctadiene]di- (12092-47-6)
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-37/39
WGK Germany 
3
3
TSCA 
Yes
HS Code 
28439000
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
227951
Product name
Chloro(1,5-cyclooctadiene)rhodium(I) dimer
Purity
98%
Packaging
5g
Price
$3830
Updated
2024/03/01
TCI Chemical
Product number
B1045
Product name
Chloro(1,5-cyclooctadiene)rhodium(I) Dimer
Purity
>98.0%(T)
Packaging
1g
Price
$523
Updated
2024/03/01
TCI Chemical
Product number
B1045
Product name
Chloro(1,5-cyclooctadiene)rhodium(I) Dimer
Purity
>98.0%(T)
Packaging
100mg
Price
$89
Updated
2024/03/01
Alfa Aesar
Product number
010466
Product name
Chloro(1,5-cyclooctadiene)rhodium(I) dimer
Packaging
250mg
Price
$137
Updated
2023/06/20
Alfa Aesar
Product number
010466
Product name
Chloro(1,5-cyclooctadiene)rhodium(I) dimer
Packaging
1g
Price
$480
Updated
2023/06/20
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Chloro(1,5-cyclooctadiene)rhodium(I) dimer Chemical Properties,Usage,Production

Reaction

  1. Catalyst for coupling 1,3-dienes with activate methylene compounds.
  2. Rhodium source for various asymmetric hydrogenation systems and asymmetric hydrosilylation of ketones.
  3. Rhodium source for asymmetric reductive aldol reaction.
  4. Cis-hydroboration of terminal alkynes.
  5. Rhodium source for [5 + 2] additions.
  6. Highly enantioselective for [2+2+2] carbocyclization reactions.
  7. Enantioselective hydroboration of cyclopropenes.

Chemical Properties

orange crystals

Uses

It is a widely used precursor to homogeneous catalysts. This is a chiral catalyst capable of asymmetrically hydrogenating certain prochiral alkenes. Chloro(1,5-cyclooctadiene)rhodium(I) dimer is also used in the synthesis of other metal ligands for use in catalysis.

Uses

Chloro(1,5-cyclooctadiene)rhodium(I) dimer ([Rh(COD)Cl]2) can be:

  • Employed for the synthesis of rhodium complex of heterocyclic carbenes (NHCs).
  • Modified and coated on the surface of ferrite magnetic nanoparticles for catalyzing hydroformylation reaction of olefins.
  • Used for the synthesis of triple-layer structure to be used as a ring-opening polymerization catalyst.
  • As an effective catalyst for dehydrogenation of amine-borane adducts (hydrogen storage materials) such as ammonia-borane.

General Description

This product has been enhanced for catalytic efficiency.

Flammability and Explosibility

Not classified

Chloro(1,5-cyclooctadiene)rhodium(I) dimer Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Chloro(1,5-cyclooctadiene)rhodium(I) dimer manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD
Product
Chloro(1,5-cyclooctadiene)rhodium(I) dimer 12092-47-6
Price
US $0.00/KG
Min. Order
1KG
Purity
98%min
Supply Ability
30tons/month
Release date
2023-01-13
Hebei Weibang Biotechnology Co., Ltd
Product
Chloro(1.5-cyclooctadiene)rhodium(I) Dimer 12092-47-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10 mt
Release date
2024-10-28
Hebei Weibang Biotechnology Co., Ltd
Product
Chloro(1,5-cyclooctadiene)rhodium(I) dimer 12092-47-6
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
500000kg
Release date
2022-11-11

12092-47-6, Chloro(1,5-cyclooctadiene)rhodium(I) dimerRelated Search:


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  • Chloro(1,5-cyclooctadiene)rhodium(I) dimer, min. 40.8% Rh
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  • RhodiuM, di-M-chlorobis[(1,2,5,6-h)-1,5-cyclooctadiene]di-
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  • bis((1z,5z)-cycloocta-1,5-diene)
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  • Bis((1,5-cyclooctadiene)(chloro)rhodium)
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  • Bis(cyclooctadiene)dichlorodirhodium
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