Propanedinitrile,2-(9H-fluoren-9-ylidene)-

Modify Date: 2025-08-25 12:28:45

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure
Propanedinitrile,2-(9H-fluoren-9-ylidene)- structure
Common Name Propanedinitrile,2-(9H-fluoren-9-ylidene)-
CAS Number 1989-32-8 Molecular Weight 228.24800
Density 1.289g/cm3 Boiling Point 405.9ºC at 760 mmHg
Molecular Formula C16H8N2 Melting Point N/A
MSDS N/A Flash Point 196.9ºC

 Names

Name 2-fluoren-9-ylidenepropanedinitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.289g/cm3
Boiling Point 405.9ºC at 760 mmHg
Molecular Formula C16H8N2
Molecular Weight 228.24800
Flash Point 196.9ºC
Exact Mass 228.06900
PSA 47.58000
LogP 3.51606
Vapour Pressure 8.5E-07mmHg at 25°C
Index of Refraction 1.682

 Safety Information

HS Code 2926909090

 Synthetic Route

~99%

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure

Propanedinitril...

CAS#:1989-32-8

Literature: Yang, Xianghua; Fox, Thomas; Berke, Heinz Chemical Communications, 2011 , vol. 47, # 7 p. 2053 - 2055

~61%

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure

Propanedinitril...

CAS#:1989-32-8

Literature: Schoenberg, Alexander; Singer, Erich; Stephan, Werner; Sheldrick, William S. Tetrahedron, 1983 , vol. 39, # 14 p. 2429 - 2438

~%

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure

Propanedinitril...

CAS#:1989-32-8

Literature: Schoenberg,A.; Singer,E. Chemische Berichte, 1965 , vol. 98, p. 812 - 819

~%

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure

Propanedinitril...

CAS#:1989-32-8

Literature: Schoenberg,A.; Singer,E. Chemische Berichte, 1965 , vol. 98, p. 812 - 819

~%

Propanedinitrile,2-(9H-fluoren-9-ylidene)- Structure

Propanedinitril...

CAS#:1989-32-8

Literature: Charles Bulletin de la Societe Chimique de France, 1963 , p. 1559,1564

 Customs

HS Code 2926909090
Summary HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

fluoren-9-ylidenemethane-1,1-dicarbonitrile
9-Fluorenylidenemalononitrile
2-fluoren-9-ylidene-malononitrile
Fluoren-9-yliden-malononitril
9-dicyanomethylene-9H-fluorene
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