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Merck
CN

341126

(Bicyclo[2.2.1]hepta-2,5-diene)[1,4-bis(diphenylphosphino)butane]rhodium(I) tetrafluoroborate

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About This Item

Empirical Formula (Hill Notation):
C35H36BF4P2Rh
CAS Number:
82499-43-2
Molecular Weight:
708.32
NACRES:
NA.22
PubChem Substance ID:
24860905
UNSPSC Code:
12161600
MDL number:
MFCD00075218

Key Documents

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InChI

1S/C28H28P2.C7H8.BF4.Rh/c1-5-15-25(16-6-1)29(26-17-7-2-8-18-26)23-13-14-24-30(27-19-9-3-10-20-27)28-21-11-4-12-22-28;1-2-7-4-3-6(1)5-7;2-1(3,4)5;/h1-12,15-22H,13-14,23-24H2;1-4,6-7H,5H2;;/q;;-1;+1

SMILES string

[Rh+].F[B-](F)(F)F.C1C2C=CC1C=C2.C(CCP(c3ccccc3)c4ccccc4)CP(c5ccccc5)c6ccccc6

InChI key

FVKIJNAEINIHMG-UHFFFAOYSA-N

reaction suitability

core: rhodium
reagent type: catalyst

mp

210 °C (dec.) (lit.)

Quality Level

200

Related Categories

Other Notes

Contains up to 1 mole acetone of crystallization

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
0000275081
0000275081
0000102916
MKBP0371V
12318PQ

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Baptiste Joalland et al.
Angewandte Chemie (International ed. in English), 59(22), 8654-8660 (2020-03-25)
Radio amplification by stimulated emission of radiation (RASER) was recently discovered in a low-field NMR spectrometer incorporating a highly specialized radio-frequency resonator, where a high degree of proton-spin polarization was achieved by reversible parahydrogen exchange. RASER activity, which results from

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