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Chlorobis(ethylene)rhodium (I) dimer

Product Name
Chlorobis(ethylene)rhodium (I) dimer
CAS No.
12081-16-2
Chemical Name
Chlorobis(ethylene)rhodium (I) dimer
Synonyms
[Rh(C2H4)2Cl]2;BIS(ETHYLENE)RHODIUM(I) CHLORIDE DIMER;orobis(ethyL;Chlorobis(ethylene)r;ene)rhodium(I) dimer;Bis[chlorodiethylenerhodium];chloro-di(ethylidene)rhodium;Divinylrhodium chloride dimer;Dichlorotetra(ethene)dirhodium;Bis[chlorobis(ethylene)rhodiuM]
CBNumber
CB6422134
Molecular Formula
C8H16Cl2Rh2
Formula Weight
388.93
MOL File
12081-16-2.mol
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Chlorobis(ethylene)rhodium (I) dimer Property

storage temp. 
-20°C
solubility 
Chloroform (Slightly, Heated, Sonicated), DMSO (Slightly, Heated, Sonicated), Me
form 
Crystalline Powder or Chunks
color 
Rust
Water Solubility 
Sparingly soluble in ethanol, acetone, dioxane, chloroform and dichloromethane. Insoluble in water.
Sensitive 
Air Sensitive
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:
Air Sensitive
InChI
InChI=1S/4C2H4.2ClH.2Rh/c4*1-2;;;;/h4*1-2H2;2*1H;;/q;;;;;;2*+1/p-2
InChIKey
OOQJCPOXJFCGCR-UHFFFAOYSA-L
SMILES
C=C.C=C.C=C.C=C.Cl[Rh].Cl[Rh]
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Safety

Hazard Codes 
Xn
Risk Statements 
20/21/22-36/37/38
Safety Statements 
24/25
WGK Germany 
3
TSCA 
No
HS Code 
28439090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H319Causes serious eye irritation

Precautionary statements

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

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
656763
Product name
Di-μ-chlorotetraethylene dirhodium(I)
Packaging
100mg
Price
$129
Updated
2025/07/31
Sigma-Aldrich
Product number
656763
Product name
Di-μ-chlorotetraethylene dirhodium(I)
Packaging
1g
Price
$710
Updated
2025/07/31
TCI Chemical
Product number
C2461
Product name
Chlorobis(ethylene)rhodium(I) Dimer
Purity
>95.0%(T)
Packaging
200mg
Price
$419
Updated
2025/07/31
Strem Chemicals
Product number
45-0270
Product name
Chlorobis(ethylene)rhodium(I) dimer, 99%
Packaging
250mg
Price
$295
Updated
2024/03/01
Strem Chemicals
Product number
45-0270
Product name
Chlorobis(ethylene)rhodium(I) dimer, 99%
Packaging
1g
Price
$885
Updated
2024/03/01
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Chlorobis(ethylene)rhodium (I) dimer Chemical Properties,Usage,Production

Chemical Properties

red-brown powder

Uses

Chlorobis(ethylene)rhodium(I) dimer is used as a precursor to rhodium(I) norbornadiene catalyst, which is used in an asymmetric 1,4-addition of arylboronic acids to cyclic enones. Further, it serves as an important organic intermediate. It catalyzes the dimerization of ethylene to 1-butene. It is also used in the preparation of homogeneous catalysts.

Uses

Precursor to Rh(I) norbornadiene catalyst used in an asymmetric 1,4-addition of arylboronic acids to cyclic enones.

reaction suitability

core: rhodium
reagent type: catalyst

Chlorobis(ethylene)rhodium (I) dimer Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from Chlorobis(ethylene)rhodium (I) dimer manufacturers

Zhuozhou Wenxi import and Export Co., Ltd
Product
Chlorobis(ethylene)rhodium (I) dimer 12081-16-2
Price
US $15.00-10.00/KG
Min. Order
1KG
Purity
99%+ HPLC
Supply Ability
Monthly supply of 1 ton
Release date
2021-06-27
Longyan Tianhua Biological Technology Co., Ltd
Product
Chlorobis(ethylene)rhodium (I) dimer 12081-16-2
Price
US $20.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
10000KG
Release date
2020-11-11
Career Henan Chemical Co
Product
Chlorobis(ethylene)rhodium (I) dimer 12081-16-2
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
100KG
Release date
2020-02-12

12081-16-2, Chlorobis(ethylene)rhodium (I) dimerRelated Search:

methoxy(cyclooctadiene)rhodium(i) dimer Acetylacetonatobis(ethylene)rhodium(I) BIS(NORBORNADIENE)RHODIUM (I) TETRAFLUOROBORATE Chlorobis(cyclooctene)rhodium(I) dimer Polyethylene Ethylene glycol FLUOROLUBE GREASE, GR-362 DILINOLEIC ACID ETHYLENE OXIDE POLY(ETHYLENE) ETHYLENE CSM Rhodium Chloro(1,5-cyclooctadiene)rhodium(I) dimer CHLORO(1,5-HEXADIENE)RHODIUM(I) DIMER ALKYLKETENE DIMER Chlorobis(ethylene)rhodium (I) dimer

  • mhu-dichlorotetraethylene dirhodium
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  • Chlorobis(ethylene)r
  • Dichlorotetraethylene dirhodiuM(I) 100MG
  • RhodiuM, di-M-chlorotetrakis(h2-ethene)di-
  • Chlorobis(ethylene)rhodiuM(I) diMer,98% [Rh(C2H4)2Cl]2
  • á-Dichlorotetraethylene dirhodiuM(I)
  • Bis[chlorobis(ethylene)rhodiuM]
  • Chlorobis(ethylene)rhodium(I) dime
  • Bis(ethylene)rhodium(I) chloride dimer (53% Rh) for synthesis
  • BIS(ETHYLENE)RHODIUM(I) CHLORIDE DIMER
  • -Dichlorotetraethylene dirhodium(I)
  • CHLOROBIS(ETHYLENE)RHODIUM (I) DIMER
  • Di-Mu-chlorotetraethylene dirhodiuM(I)
  • [Rh(C2H4)2Cl]2
  • Bis[chlorodiethylenerhodium]
  • Dichlorotetra(ethene)dirhodium
  • Dichlorotetrakis(ethene)dirhodium
  • Diethylenerhodium chloride dimer
  • Divinylrhodium chloride dimer
  • Tetrakis(ethylene)dichlorodirhodium
  • Micron-Dichlorotetraethylene dirhodium(I)
  • U-dichlorotetraethylene dirhodium
  • di-mu-chlorotetrakis(eta2-ethylene)dirhodium
  • U-DICHLOROTETRAETHYLENEDIRHODIUM(I)
  • DI-MY-CHLOROTETRAKIS(ETHYLENE)DIRHODIUM(I)
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  • Rhodium, di-.mu.-chlorotetrakis(.eta.2-ethene)di-
  • MU-DICHLOROTETRAETHYLENE DIRHODIUM(I)
  • TETRAKIS(ETHYLENE)DIRHODIUM(I) DICHLORIDE
  • Dichlorotetrakis-(ethylene)-dirhodium
  • Di(chloro)tetrakis(-ethylene)dirhodium(I) Store refrigerated Keep under ethylene atmosphere
  • DICHLOROTETRAKIS(ETHYLENE)DIRHODIUM(I)
  • Chlorobis(ethylene)rhodium(I) dimer,[Rh(C2H4)2Cl]2
  • Chlorobis(ethylene)rhodium(I) Dimer &gt
  • ene)rhodium(I) dimer
  • orobis(ethyL
  • Chlorobis(ethylene)rhodium (I) dimer ISO 9001：2015 REACH
  • Dichlorotetrakis(ethylene)dirhodium(I)[[Rh(C2H4)2Cl]2
  • Ethene, rhodium(1+) salt, hydrochloride (2:1:1)
  • chloro-di(ethylidene)rhodium
  • μ-Dichlorotetraethylene dirhodium(I)
  • Di-muon-chlorotetraethylene dirhodium(I)
  • 12081-16-2
  • 12081-19-2
  • C8H16Cl2Rh2
  • C8H10Cl2Rh2
  • RhClC2H422
  • Catalysis and Inorganic Chemistry
  • organometallic complexes
  • Catalysis and Inorganic Chemistry
  • Chemical Synthesis
  • Rhodium
  • Rh