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14694

Sigma-Aldrich

Bis(1,5-cyclooctadiene)rhodium(I) tetrafluoroborate

Synonym(s):

Rhodium(I) tetrafluoroborate 1,5-Cyclooctadiene complex

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About This Item

Empirical Formula (Hill Notation):
C16H24BF4Rh
CAS Number:
35138-22-8
Molecular Weight:
406.07
MDL number:
MFCD00075045
UNSPSC Code:
12161600
PubChem Substance ID:
57647189
NACRES:
NA.22

composition

carbon content, 45.7-49.0%

reaction suitability

core: rhodium
reagent type: catalyst

mp

~190 °C (dec.)

SMILES string

[Rh+].F[B-](F)(F)F.C1CC=CCCC=C1.C2CC=CCCC=C2

InChI

1S/2C8H12.BF4.Rh/c2*1-2-4-6-8-7-5-3-1;2-1(3,4)5;/h2*1-2,7-8H,3-6H2;;/q;;-1;+1/b2*2-1-,8-7-;;

InChI key

NBGSCPNNKGVTKU-QMDOQEJBSA-N

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Packaging

Bottomless glass bottle. Contents are inside inserted fused cone.

Other Notes

Rhodium complex employed for preparing cationic COD-Rh complexes with phosphine ligands, e.g. for enantioselective hydrogenation; Hydrosilylation

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

4.1B - Flammable solid hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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U. Nagel et al.
Chemische Berichte, 119, 3326-3326 (1986)
R. Takeuchi et al.
The Journal of Organic Chemistry, 60, 3045-3045 (1995)
M. Sawamura et al.
Journal of the American Chemical Society, 117, 9602-9602 (1995)
I. Ojima et al.
Tetrahedron, 45, 6901-6901 (1989)

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