ChemicalBook > CAS DataBase List > 2-CHLORO-6-FORMYLBENZONITRILE

2-CHLORO-6-FORMYLBENZONITRILE

Product Name: 2-CHLORO-6-FORMYLBENZONITRILE
CAS No.: 77532-86-6
Chemical Name: 2-CHLORO-6-FORMYLBENZONITRILE
Synonyms: 3-Chloro-2-cyanobenzaldehyde;2-CHLORO-6-FORMYLBENZONITRILE;Benzonitrile, 2-chloro-6-formyl-
CBNumber: CB42454946
Molecular Formula: C8H4ClNO
Formula Weight: 165.58
MOL File: 77532-86-6.mol

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2-CHLORO-6-FORMYLBENZONITRILE Property

Melting point:: 137-138 °C
Boiling point:: 323.5±27.0 °C(Predicted)
Density: 1.32±0.1 g/cm3(Predicted)
storage temp.: under inert gas (nitrogen or Argon) at 2-8°C
Appearance: White to yellow Solid

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Safety

HazardClass: IRRITANT

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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

H335May cause respiratory irritation

Precautionary statements

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

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

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N-Bromosuccinimide Price

TRC

Product number: C374133
Product name: 2-chloro-6-formylbenzonitrile
Packaging: 50mg
Price: $175
Updated: 2021/12/16

TRC

Product number: C374133
Product name: 2-chloro-6-formylbenzonitrile
Packaging: 100mg
Price: $285
Updated: 2021/12/16

AK Scientific

Product number: X6333
Product name: 2-Chloro-6-formylbenzonitrile
Packaging: 1g
Price: $410
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0071133
Product name: 2-CHLORO-6-FORMYLBENZONITRILE
Purity: 95.00%
Packaging: 1G
Price: $815.85
Updated: 2021/12/16

Matrix Scientific

Product number: 057632
Product name: 2-Chloro-6-formylbenzonitrile
Purity: 95%
Packaging: 500mg
Price: $177
Updated: 2021/12/16

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2-CHLORO-6-FORMYLBENZONITRILE Chemical Properties,Usage,Production

Synthesis

77532-80-0

77532-86-6

General procedure for the synthesis of 2-chloro-6-formylbenzonitrile (III-B) from the compound (CAS: 77532-80-0): to a solution of IV-B (18.0 g, 58.2 mmol) in acetonitrile (60 mL) was added an aqueous solution of silver nitrate (AgNO3, 39.5 g, 23.3 mmol) (32 mL). The resulting yellow suspension was refluxed for 20 min. The solids were removed by filtration and washed with dichloromethane (150 mL). The combined filtrates were washed with water (25 mL), dried over sodium sulfate (Na2SO4) and subsequently concentrated under vacuum. The crude product was purified by rapid chromatography on silica gel (eluent: hexane/ethyl acetate, 2/1) to afford pure III-B, 8.67 g (90% yield).1H-NMR (300 MHz, CDCl3): δ 7.72 (t, J = 7.9 Hz, 1H), 7.79 (dd, J = 1.2, 7.9 Hz, 1H), 7.94 (dd, J = 1.2, 7.9 Hz, 1H), 10.31 (s, 1H) ppm. 13C-NMR (75.4 MHz, CDCl3): δ 112.9 (C), 114.4 (C), 127.5 (CH), 133.8 (CH), 134.9 (CH), 138.5 (C), 139.0 (C), 187.6 (CH) ppm. IR (HATR): 3069, 2865, 2221, 1697, 1584, 1566, 1443, 1395, 1291, 1224, 1195, 1182, 1155, 922, 798, 781, 726, 675 cm-1. EI-MS m/z (% relative intensity): 167 (5); 165 (15), 139 (33), 137 (100), 110 (24), 101 (44), 84 (13), 75 (79), 61 (23), 50 (45). Melting point: 140°C.

References

[1] Tetrahedron Asymmetry, 2009, vol. 20, # 17, p. 1962 - 1968
[2] Patent: US2012/77989, 2012, A1. Location in patent: Page/Page column 7-8
[3] Journal of Organic Chemistry, 2008, vol. 73, # 18, p. 7361 - 7364
[4] Patent: US4244966, 1981, A

2-CHLORO-6-FORMYLBENZONITRILE Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 2-CHLORO-6-FORMYLBENZONITRILE manufacturers

Career Henan Chemical Co

Product: 2-CHLORO-6-FORMYLBENZONITRILE 77532-86-6
Price: US $1.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 200kg
Release date: 2018-12-25

77532-86-6, 2-CHLORO-6-FORMYLBENZONITRILERelated Search:

2-CHLORO-6-METHYLBENZONITRILE 2-CHLORO-6-FORMYLBENZONITRILE 3,4,5,6-Tetrachloro-2-cyanobenzoic acid ammonium salt

2-CHLORO-6-FORMYLBENZONITRILE

3-Chloro-2-cyanobenzaldehyde

Benzonitrile, 2-chloro-6-formyl-

77532-86-6