Products Categories
| CAS No.: | 1989-32-8 |
|---|---|
| Name: | 9-(DICYANOMETHYLENE)FLUORENE |
| Article Data: | 14 |
| Molecular Structure: | |
|
|
|
| Formula: | C16H8N2 |
| Molecular Weight: | 228.253 |
| Synonyms: | Fluorene-D9,a-malononitrile (7CI,8CI);Propanedinitrile,9H-fluoren-9-ylidene- (9CI);3,4-Dibenzofulvene-6,6-dicarbonitrile;2-(9H-Fluoren-9-ylidene)malononitrile;9-Dicyanomethylenefluorene;Dicyano(fluoren-9-ylidene)methane;Fluoren-9-ylidenemalononitrile;NSC 61802; |
| Density: | 1.29 g/cm3 |
| Melting Point: | 237-238 °C |
| Boiling Point: | 405.856 °C at 760 mmHg |
| Flash Point: | 196.929 °C |
| PSA: | 47.58000 |
| LogP: | 3.51606 |
- 483366-12-7(2S,4R)-1-Boc-2-cyano-4-hydroxypyrrolidine
- 361456-36-2METHYL (R)-(+)-ISOCYANATO-3-PHENYLPROPI&
- 5156-58-1N-(1-Benzyl-4-pipperidinyl)-N-phenylpropanamide HCl
- 81281-59-67-Benzylideneaminotheophylline
- 50288-62-5threo-Phenyl-2-piperidyl acetamide
- 82993-81-5D-threo-Ritalinic acid hydrochloride
- 47087-37-6Z-D-Glu-OMe
- 73441-42-6METHYL-5-CHLORO-2,2-DIMETHYLVALERATE
- 211914-50-0N-[[2-[[[4-(Aminoiminomethyl)phenyl]amino]methyl]-1-methyl-1H-benzimidazol-5-yl]carbonyl]-N-(2-pyridinyl)-beta-alanine ethyl ester hydrochloride
- 240444-70-62,3,5,6-Tetrafluor-4-(methoxymethyl)benzyl-2,2-dimethyl-3-(prop-1-en-1-yl)cyclopropancarboxylat
- Total:12 Page 1 of 1 1
What can I do for you?
Get Best Price
Specification
The CAS registry number of Propanedinitrile,2-(9H-fluoren-9-ylidene)- is 1989-32-8. This chemical is also named as 9-(Dicyanomethylene)fluorene. In addition, its molecular formula is C16H8N2 and molecular weight is 228.25. Its IUPAC name is called 2-fluoren-9-ylidenepropanedinitrile.
Physical properties about Propanedinitrile,2-(9H-fluoren-9-ylidene)- are: (1)ACD/LogP: 3.69; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.694; (4)ACD/LogD (pH 7.4): 3.694; (5)ACD/BCF (pH 5.5): 377.82; (6)ACD/BCF (pH 7.4): 377.82; (7)ACD/KOC (pH 5.5): 2434.585; (8)ACD/KOC (pH 7.4): 2434.585; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 0; (12)Index of Refraction: 1.683; (13)Molar Refractivity: 67.101 cm3; (14)Molar Volume: 176.984 cm3; (15)Surface Tension: 65.52 dyne/cm; (16)Density: 1.29 g/cm3; (17)Flash Point: 196.929 °C; (18)Enthalpy of Vaporization: 65.75 kJ/mol; (19)Boiling Point: 405.856 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25°C.
Preparation: this chemical can be prepared by malononitrile and 2-(9-fluorenylidene)indane-1,3-dione. This reaction will need solvents pyridine, benzene. The reaction temperature is 20 °C. The yield is about 60 %.
-(3).png)
Uses of Propanedinitrile,2-(9H-fluoren-9-ylidene)-: it can be used to produce 9-dicyanomethylfluorene at temperature of 20 °C. This reaction is a kind of Reduction. It will need reagent 1-benzyl-1,4-dihydronicotinamide and solvent acetonitrile with reaction time of 16 hours. The yield is about 86 %.
-.png)
You can still convert the following datas into molecular structure:
(1)SMILES: c1ccc2c(c1)-c3ccccc3C2=C(C#N)C#N
(2)InChI: InChI=1/C16H8N2/c17-9-11(10-18)16-14-7-3-1-5-12(14)13-6-2-4-8-15(13)16/h1-8H
(3)InChIKey: DBJKIYVWFSACIT-UHFFFAOYAH