Chlorobis(cyclooctene)rhodium(I),dimer - ≥98% , CAS No.12279-09-3

CAS: 12279-09-3 Cat. No.: C118535 Molecular Weight: 717.51 EC Number: 623-340-7
AVAILABLE TO ORDER
GRADE & PURITY ≥98%
Synonyms
cyclooctene;rhodium;dichloride | Chlorobis(cyclooctene)rhodium(I) Dimer | C2253 | AMY19666 | MFCD00013287
Storage
Store at -20°C,Argon charged
Shipped In
Ice chest + Ice pads
 ·  off list, applied to all prices below.
Size
Status
Price
Qty
100mg
C118535-100mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$102.90
500mg
C118535-500mg
8-12 wks(?) Production requires sourcing of materials. We appreciate your patience and understanding.
$422.90
1g
C118535-1g
2
$609.90
Enter a quantity for the sizes you want to add.
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Why this grade

≥98% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.

🌡

Storage & shipping

Store at -20°C,Argon charged Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.

📋

Quality documents

SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.

📚

Literature proof

Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.

Overview

Precusor for rhodium(I) and used as a precatalyst in a variety of reactions including aryl- and vinyl-C-H bond activation, hydroiminoacylation, cycloisomerization, and C-C bond activation

Application:

Chlorobis(cyclooctene)rhodium(I),dimer can be used as a catalyst:
To synthesize enantioenriched gem-diaryl sulfonates by asymmetric 1,4-addition of aryl boronic acids to α,β-unsaturated sulfonyl compounds. 
In direct C-arylation of N-unprotected indoles and pyrroles. 
In the carboxylation of arenes via C-H bond activation.

Specifications

Synonyms
cyclooctene;rhodium;dichloride | Chlorobis(cyclooctene)rhodium(I) Dimer | C2253 | AMY19666 | MFCD00013287
Specifications & Purity
≥98%
Storage
Store at -20°C, Argon charged
Shipped In
Ice chest + Ice pads
This product requires cold chain shipping. Ground and other economy services are not available.
Purity
≥98%
Names and Identifiers
Pubchem Sid504771175
Pubchem Sid Urlhttps://pubchem.ncbi.nlm.nih.gov/substance/504771175
Canonical SmilesC1CCCC=CCC1.C1CCCC=CCC1.C1CCCC=CCC1.C1CCCC=CCC1.[Cl-].[Cl-].[Rh].[Rh]
IUPAC Namecyclooctene;rhodium;dichloride
InChIKeyZFCBAJWXKUDJSW-XFCUKONHSA-L
INCHI1S/4C8H14.2ClH.2Rh/c4*1-2-4-6-8-7-5-3-1;;;;/h4*1-2H,3-8H2;2*1H;;/p-2/b4*2-1-;;;;
Isomeric SMILES C1CC/C=C\CCC1.C1CC/C=C\CCC1.C1CC/C=C\CCC1.C1CC/C=C\CCC1.[Cl-].[Cl-].[Rh].[Rh]
WGK Germany 3
Molecular Weight 717.51
Reaxy-Rn 16520626

Documentation

📋 Safety Data Sheet (SDS)

Comprehensive hazard, handling, storage, and regulatory compliance document.

Download SDS →

✅ Certificate of Analysis (COA)

Lot-specific quality data. Enter your lot number to retrieve the exact COA.

Look up COA →

📊 Datasheet

Quick-reference summary of product specifications and applications.

View datasheet →

🔬 Specification Sheet

Full quality attributes and acceptance criteria for this grade.

View spec sheet →

Advanced Data

3D Structure
Interactive Chemical Structure Model





Certificates(CoA,COO,BSE/TSE and Analysis Chart)
C of A & Other Certificates(BSE/TSE, COO):
Analytical Chart:

Find and download the COA for your product by matching the lot number on the packaging.

15 results found

Lot NumberCertificate TypeDateItem
B1414064Certificate of AnalysisMay 20, 2026 C118535
L2505248Certificate of AnalysisNov 13, 2025 C118535
L2505260Certificate of AnalysisNov 13, 2025 C118535
L2505282Certificate of AnalysisNov 13, 2025 C118535
I1425062Certificate of AnalysisNov 06, 2025 C118535
H2314048Certificate of AnalysisMay 12, 2025 C118535
H2314053Certificate of AnalysisMay 12, 2025 C118535
H2314063Certificate of AnalysisMay 12, 2025 C118535
H2314065Certificate of AnalysisMay 12, 2025 C118535
H2314066Certificate of AnalysisMay 12, 2025 C118535
G2201224Certificate of AnalysisApr 03, 2024 C118535
G2201225Certificate of AnalysisApr 03, 2024 C118535
G2201226Certificate of AnalysisApr 03, 2024 C118535
K2120181Certificate of AnalysisAug 15, 2023 C118535
H2314051Certificate of AnalysisNov 26, 2022 C118535

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Chemical and Physical Properties
SensitivityAir Sensitive,Heat Sensitive
Melt Point(°C)190°C
Documents & Articles
Solution Calculators
Reviews

Customer Reviews

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