ChemicalBook > CAS DataBase List > 3,5-Dicyanofluorobenzene

3,5-Dicyanofluorobenzene

Product Name
3,5-Dicyanofluorobenzene
CAS No.
453565-55-4
Chemical Name
3,5-Dicyanofluorobenzene
Synonyms
5-Dicyanofluorobenzene;3,5-DICYANOFLUOROBENZENE;5-FLUOROISOPTHALONITRILE;5-FLUOROISOPHTHALONITRILE;5-FLUOROROISOPHTHALONITRILE;1,3-DICYANO-5-FLUOROBENZENE;5-Fluoroisophthalonitrile 99+%;5-fluoro-1,3-Benzenedicarbonitrile;5-Fluorobenzene-1,3-dicarbonitrile;1,3-Benzenedicarbonitrile,5-fluoro-
CBNumber
CB5191952
Molecular Formula
C8H3FN2
Formula Weight
146.12
MOL File
453565-55-4.mol
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3,5-Dicyanofluorobenzene Property

Melting point:
109-111°C
Boiling point:
229.3±20.0 °C(Predicted)
Density 
1.27±0.1 g/cm3(Predicted)
storage temp. 
2-8°C
form 
solid
color 
White
InChI
InChI=1S/C8H3FN2/c9-8-2-6(4-10)1-7(3-8)5-11/h1-3H
InChIKey
IJOYGTWYIUJJRU-UHFFFAOYSA-N
SMILES
C1(C#N)=CC(F)=CC(C#N)=C1
CAS DataBase Reference
453565-55-4(CAS DataBase Reference)
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Safety

Hazard Codes 
Xi
HazardClass 
IRRITANT
HS Code 
2926907090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

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N-Bromosuccinimide Price

TRC
Product number
D438108
Product name
3,5-Dicyanofluorobenzene
Packaging
5g
Price
$125
Updated
2021/12/16
AK Scientific
Product number
J50228
Product name
3,5-Dicyanofluorobenzene
Packaging
1g
Price
$13
Updated
2021/12/16
SynQuest Laboratories
Product number
3637-3-11
Product name
5-Fluoroisophthalonitrile
Purity
99.0%
Packaging
5G
Price
$58
Updated
2021/12/16
Matrix Scientific
Product number
045958
Product name
5-Fluoroisophthalonitrile
Purity
>95%
Packaging
5g
Price
$89
Updated
2021/12/16
SynQuest Laboratories
Product number
3637-3-11
Product name
5-Fluoroisophthalonitrile
Purity
99.0%
Packaging
10g
Price
$112
Updated
2021/12/16
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3,5-Dicyanofluorobenzene Chemical Properties,Usage,Production

Chemical Properties

Type of white crystal

Synthesis

1435-51-4

544-92-3

453565-55-4

The general procedure for the synthesis of 3,5-dicyanofluorobenzene from 3,5-dibromofluorobenzene and cuprous cyanide was as follows: a mixture of 3,5-dibromofluorobenzene (30 g, 120 mmol) and cuprous cyanide (I) (42.1 g, 470 mmol) in N,N-dimethylformamide (DMF, 200 mL) was heated and refluxed for 16 hours. After completion of the reaction, the reaction mixture was concentrated under reduced pressure and the residue was suspended with dichloromethane (DCM, 350 mL). The brown precipitate was removed by Arbocel filtration. The filtrate was concentrated by evaporation under reduced pressure and the residue was partitioned between water (50 mL) and dichloromethane (150 mL), the organic layer was separated, dried over anhydrous sodium sulfate and subsequently concentrated under reduced pressure to give a yellow solid product. The solid was dissolved in ether (400 mL), washed sequentially with water (2 x 50 mL) and saturated saline, dried over anhydrous sodium sulfate and concentrated under reduced pressure to give 3,5-dicyanofluorobenzene in 52% (9.2 g) yield. The melting point of the product was 98-100 °C. 1H NMR (400 MHz, CD3OD) δ: 8.29 (m, 2H), 8.36 (m, 1H).

References

[1] Patent: WO2006/67587, 2006, A2. Location in patent: Page/Page column 33

3,5-Dicyanofluorobenzene Preparation Products And Raw materials

Raw materials

Preparation Products

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3,5-Dicyanofluorobenzene Suppliers

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View Lastest Price from 3,5-Dicyanofluorobenzene manufacturers

Career Henan Chemical Co
Product
3,5-Dicyanofluorobenzene 453565-55-4
Price
US $5.00/ASSAYS
Min. Order
1ASSAYS
Purity
99%
Supply Ability
1ton
Release date
2019-08-05

453565-55-4, 3,5-DicyanofluorobenzeneRelated Search:

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  • 1,3-Benzenedicarbonitrile,5-fluoro-(9CI)
  • 3,5-DICYANOFLUOROBENZENE
  • 5-FLUOROROISOPHTHALONITRILE
  • 5-FLUOROISOPHTHALONITRILE
  • 5-FLUOROISOPTHALONITRILE
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  • 5-fluoro-1,3-Benzenedicarbonitrile
  • 5-Fluoroisophthalonitrile 99+%
  • 5-Fluorobenzene-1,3-dicarbonitrile
  • 1,3-Benzenedicarbonitrile,5-fluoro-
  • 5-Dicyanofluorobenzene
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