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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%

Quality Level

100

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

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Certificates of Analysis (COA)

Lot/Batch Number
BCCD9832
BCCB0136
BCBW2063
BCBT8075
BCBQ5768V

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

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