ChemicalBook > CAS DataBase List > 4-CYANO-2-FLUOROBENZALDEHYDE

4-CYANO-2-FLUOROBENZALDEHYDE

Product Name: 4-CYANO-2-FLUOROBENZALDEHYDE
CAS No.: 105942-10-7
Chemical Name: 4-CYANO-2-FLUOROBENZALDEHYDE
Synonyms: 2-FLUORO-4-CYANOBENZALDEHYDE;4-CYANO-2-FLUOROBENZALDEHYDE;Benzonitrile, 3-fluoro-4-formyl-;3-Fluoro-4-formylbenzonitrile 99%;4-Cyano-2-fluorobenzaldehyde, 98%+;Benzonitrile, 3-fluoro-4-formyl- (9CI);4-CYANO-2-FLUOROBENZALDEHYDE ISO 9001：2015 REACH
CBNumber: CB3735952
Molecular Formula: C8H4FNO
Formula Weight: 149.12
MOL File: 105942-10-7.mol

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4-CYANO-2-FLUOROBENZALDEHYDE Property

Melting point:: 73.2-75
Boiling point:: 275.8±25.0 °C(Predicted)
Density: 1.25±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
form: crystalline solid
color: Light brown
CAS DataBase Reference: 105942-10-7(CAS DataBase Reference)

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Safety

Hazard Codes: Xi
Hazard Note: Irritant
HS Code: 2926907090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H332Harmful if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P310Immediately call a POISON CENTER or doctor/physician.

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N-Bromosuccinimide Price

TRC

Product number: C998513
Product name: 4-Cyano-2-fluorobenzaldehyde
Packaging: 10mg
Price: $45
Updated: 2021/12/16

TRC

Product number: C998513
Product name: 4-Cyano-2-fluorobenzaldehyde
Packaging: 50mg
Price: $60
Updated: 2021/12/16

SynQuest Laboratories

Product number: 4637-3-Z8
Product name: 4-Cyano-2-fluorobenzaldehyde
Purity: 99%
Packaging: 2g
Price: $20
Updated: 2021/12/16

Apolloscientific

Product number: PC9916
Product name: 3-Fluoro-4-formylbenzonitrile
Purity: 98%
Packaging: 1g
Price: $20
Updated: 2021/12/16

Matrix Scientific

Product number: 072694
Product name: 4-Cyano-2-fluorobenzaldehyde
Purity: 95+%
Packaging: 1g
Price: $27
Updated: 2021/12/16

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4-CYANO-2-FLUOROBENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

133059-44-6

97674-02-7

105942-10-7

a) Preparation of the intermediate: 4-bromo-3-fluorobenzonitrile (6.0 g, 30.00 mmol) and tributyl(1-ethoxyvinyl)tin (11.2 mL, 33.00 mmol) were dissolved in toluene (100 mL) under nitrogen protection and stirred at room temperature. Dichlorobis(triphenylphosphine)palladium(II) (0.72 g, 1.03 mmol) was then added and stirring continued at room temperature. The reaction mixture was heated to reflux temperature and stirred overnight. After the reaction was completed, it was cooled to room temperature and 2 M potassium fluoride solution (50 mL) was slowly added and stirred for 30 minutes. Next, 6 M hydrochloric acid solution (100 mL) was added, heated to 70°C and stirred for 2 hours. The insoluble material was removed by filtration and the filtrate was extracted with ethyl acetate (3 × 80 mL). The organic layers were combined, washed with saturated brine, dried over anhydrous magnesium sulfate, filtered and the solvent was concentrated under reduced pressure. Intermediate 14 was obtained in a yield of 4.3 g, 88% yield.

References

[1] Patent: WO2011/154298, 2011, A1. Location in patent: Page/Page column 36-37

4-CYANO-2-FLUOROBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-CYANO-2-FLUOROBENZALDEHYDE Suppliers

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View Lastest Price from 4-CYANO-2-FLUOROBENZALDEHYDE manufacturers

Career Henan Chemical Co

Product: 4-CYANO-2-FLUOROBENZALDEHYDE 105942-10-7
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 1ton
Release date: 2018-08-06

105942-10-7, 4-CYANO-2-FLUOROBENZALDEHYDERelated Search:

2-CYANO-6-FLUOROBENZALDEHYDE 4-CYANO-2-FLUOROBENZOIC ACID 4-CYANO-2-FLUOROBENZALDEHYDE 4-Cyanobenzaldehyde 2-Fluorobenzaldehyde 2-CYANO-4-FLUOROBENZALDEHYDE 5-CYANO-2-FLUOROBENZALDEHYDE,3-Cyano-6-fluorobenzaldehyde 3-CYANO-4-FLUOROBENZALDEHYDE,3-Cyano-4-fluorobenzaldehyde 97%,3-Cyano-4-fluorobenzaldehyde97% 3-Cyano-5-fluorobenzaldehyde 4-CYANO-3-FLUOROBENZALDEHYDE 2-Cyano-5-fluorobenzaldehyde 4-CYANO-2-FLUOROBENZOIC ACID METHYL ESTER 4-CYANO-2,6-DIFLUOROBENZOIC ACID 4-CYANO-2-FLUORO-5-NITROBENZOIC ACID 3,5-DIFLUORO-4-FORMYLBENZONITRILE, 97% 4-CYANO-2-FLUOROBENZOIC ACID ETHYL ESTER 4-cyano-2,3,5,6-tetrafluorobenzoic acid

4-CYANO-2-FLUOROBENZALDEHYDE

2-FLUORO-4-CYANOBENZALDEHYDE

Benzonitrile, 3-fluoro-4-formyl- (9CI)

Benzonitrile, 3-fluoro-4-formyl-

3-Fluoro-4-formylbenzonitrile 99%

4-Cyano-2-fluorobenzaldehyde, 98%+

4-CYANO-2-FLUOROBENZALDEHYDE ISO 9001：2015 REACH

105942-10-7

Fluorine series

Drug Intermediates

HALIDE

ALDEHYDE