Cas 84098-23-7,trans-bis{bis(1,2-diphenylphosphino)ethane}bromo(1-bromo-2,3,3-tricyanoprop-2-en-1-ylideneamido)tungsten

84098-23-7

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Basic information

Product Name: trans-bis{bis(1,2-diphenylphosphino)ethane}bromo(1-bromo-2,3,3-tricyanoprop-2-en-1-ylideneamido)tungsten
Synonyms:
CAS NO:84098-23-7
Molecular Formula:
Molecular Weight: 1268.6
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: trans-bis{bis(1,2-diphenylphosphino)ethane}bromo(1-bromo-2,3,3-tricyanoprop-2-en-1-ylideneamido)tungsten(CAS DataBase Reference)
NIST Chemistry Reference: trans-bis{bis(1,2-diphenylphosphino)ethane}bromo(1-bromo-2,3,3-tricyanoprop-2-en-1-ylideneamido)tungsten(84098-23-7)
EPA Substance Registry System: trans-bis{bis(1,2-diphenylphosphino)ethane}bromo(1-bromo-2,3,3-tricyanoprop-2-en-1-ylideneamido)tungsten(84098-23-7)

Safety Data

Hazard Codes: N/A
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Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 84098-23-7(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 84098-23-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,9 and 8 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 84098-23:
(7*8)+(6*4)+(5*0)+(4*9)+(3*8)+(2*2)+(1*3)=147
147 % 10 = 7
So 84098-23-7 is a valid CAS Registry Number.

84098-23-7Upstream product

670-54-2 ethenetetracarbonitrile

84098-23-7Downstream Products

84098-23-7Relevant academic research and scientific papers

Reactions of Cyanoalkenes with a Tungsten Hydrazido(2-) Complex: the X-Ray Crystal Structure of >, a Bromotricyanoprop-2-enylideneamino-complex

Colquhoun, Howard M.,Crease, Allan E.,Taylor, Stephen A.,Williams, David J.

, p. 736 - 738 (1982)

Cyanoalkenes react with the dinitrogen-derived hydrazido(2-) complex +Br- (1) to form either vinyldiazenido-complexes or, after loss of the hydrazido(2-) ligand, to form nitrile-derived methyleneamino-complexes; the product of reaction with tetracyanoethyleneis a bromotricyanoprop-2-enylideneamino-complex which has been characterised by single-crystal X-ray analysis.

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