1,2,5,6-cyclooctanetetraylidene, nickel salt

Names

[ Name ]:
1,2,5,6-cyclooctanetetraylidene, nickel salt

[Synonym ]:
EINECS 215-072-0
Bis(cyclooctadiene)nickel Ni(COD)2
1,2,5,6-Cyclooctanetetraylidene - nickel (2:1)
1,2,5,6-cyclooctanetetraylidene, nickel salt
(1Z,5Z)-cycloocta-1,5-diene,nickel
cyclooctane-1,2,5,6-tetraylidene - nickel (2:1)
1,2,5,6-Cyclooctanetetraylidene, nickel salt (2:1)
MFCD00058902

Chemical & Physical Properties

[ Boiling Point ]:
153.5ºC at 760 mmHg

[ Melting Point ]:
60 °C (dec.)(lit.)

[ Molecular Formula ]:
C₁₆H₂₄Ni

[ Molecular Weight ]:
266.992

[ Flash Point ]:
31.7ºC

[ Exact Mass ]:
266.060547

[ LogP ]:
5.34560

[ Vapour Pressure ]:
4.25mmHg at 25°C

[ Storage condition ]:
0-6°C

MSDS

Click to get detail MSDS

Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :: QR6135000

CHEMICAL NAME :: Nickel, bis(1,5-cyclooctadiene)-

CAS REGISTRY NUMBER :: 1295-35-8

LAST UPDATED :: 199410

DATA ITEMS CITED :: 1

MOLECULAR FORMULA :: C16-H24-Ni

MOLECULAR WEIGHT :: 275.11

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

MUTATION DATA

TYPE OF TEST :: Mutation in microorganisms

TEST SYSTEM :: Bacteria - Salmonella typhimurium

DOSE/DURATION :: 1 mg/plate

REFERENCE :: EMMUEG Environmental and Molecular Mutagenesis. (Alan R. Liss, Inc., 41 E. 11th St., New York, NY 10003) V.10- 1987- Volume(issue)/page/year: 19(Suppl 21),2,1992

Safety Information

[ Symbol ]:

GHS02, GHS08

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H228-H334-H351

[ Precautionary Statements ]:
P210-P261-P281-P342 + P311

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
F:Flammable;T:Toxic;

[ Risk Phrases ]:
R45;R11

[ Safety Phrases ]:
S36/37

[ RIDADR ]:
UN 1325 4.1/PG 2

[ WGK Germany ]:
3

[ RTECS ]:
QR6135000

[ Packaging Group ]:
I

[ Hazard Class ]:
4.2

Synthetic Route

Click to get detail synthetic route

Articles

Synthesis of tetra-substituted imidazoles and 2-imidazolines by Ni(0)-catalyzed dehydrogenation of benzylic-type imines.

Dalton Trans. 43(42) , 15997-6005, (2014)

Ni(0)-catalyzed dehydrogenation of benzylic-type imines was performed to yield asymmetrical tetra-substituted imidazoles and 2-imidazolines. This was achieved with a single operational step while main...

Nickel-catalyzed thioallylation of alkynes with allyl phenyl sulfides.

Org. Lett. 9 , 263, (2007)

Allylic sulfides add to alkynes in the presence of nickel complexes efficiently to afford thio-1,4-dienes regio- and stereoselectively. Functional groups such as alkoxy, siloxy, hydroxy, carboalkoxy, ...

A boron-doped helicene as a highly soluble, benchtop-stable green emitter.

Chem. Commun. (Camb.) 51(87) , 15808-10, (2015)

The high-yield synthesis of a boron-doped [4]helicene was achieved through a Ni-mediated Yamamoto C-C-coupling reaction; the moderate distortion of the molecular scaffold confers excellent solubility ...