ChemicalBook > CAS DataBase List > 4-Bromonaphthalene-1-carbonitrile

4-Bromonaphthalene-1-carbonitrile

Product Name: 4-Bromonaphthalene-1-carbonitrile
CAS No.: 92616-49-4
Chemical Name: 4-Bromonaphthalene-1-carbonitrile
Synonyms: 4-BroMo-1-naphthonitrile;1-Bromo-4-cyanonaphthalene;4-Bromo-naphthalen-1-carbonitrile;4-Bromo-1-naphthalenecarbonitrile;4-Bromonaphthalene-1-carbonitrile;1-Naphthalenecarbonitrile, 4-bromo-;1,2,3,4,5-Cyclopentanepentayl,1-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-2-[(R)-(dimethylamino)phenylmethyl]-,ironsalt(2:7)
CBNumber: CB62506852
Molecular Formula: C11H6BrN
Formula Weight: 232.08
MOL File: 92616-49-4.mol

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4-Bromonaphthalene-1-carbonitrile Property

Melting point:: 102-103 °C
Boiling point:: 352.9±15.0 °C(Predicted)
Density: 1.57±0.1 g/cm3(Predicted)
storage temp.: Sealed in dry,Room Temperature
Appearance: White to off-white Solid

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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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

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

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P321Specific treatment (see … on this label).

P330Rinse mouth.

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P362Take off contaminated clothing and wash before reuse.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TRC

Product number: B686008
Product name: 4-Bromonaphthalene-1-carbonitrile
Packaging: 1g
Price: $75
Updated: 2021/12/16

Matrix Scientific

Product number: 097789
Product name: 4-Bromo-1-naphthonitrile
Purity: 95+%
Packaging: 1g
Price: $171
Updated: 2021/12/16

American Custom Chemicals Corporation

Product number: HCH0365529
Product name: 4-BROMO-1-NAPHTHONITRILE
Purity: 95.00%
Packaging: 5MG
Price: $499.29
Updated: 2021/12/16

Matrix Scientific

Product number: 097789
Product name: 4-Bromo-1-naphthonitrile
Purity: 95+%
Packaging: 5g
Price: $504
Updated: 2021/12/16

AK Scientific

Product number: V9190
Product name: 4-Bromo-1-naphthonitrile
Packaging: 100g
Price: $691
Updated: 2021/12/16

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4-Bromonaphthalene-1-carbonitrile Chemical Properties,Usage,Production

Synthesis

664364-16-3

92616-49-4

General procedure for the synthesis of 4-bromo-1-naphthalenecarbonitrile (V) from 4-bromo-1-naphthalenecarboxaldehyde oxime (IV): 141 g of the crude product of 4-bromo-1-naphthalenecarboxaldehyde oxime (IV) was added to a 3L reaction flask with 22.6 g of copper acetate monohydrate and 1137 g of acetonitrile, heated to 79 °C and refluxed overnight. The progress of the reaction was monitored by thin layer chromatography (TLC). After completion of the reaction, it was cooled to room temperature and the acetonitrile was removed by distillation under reduced pressure. To the residue, 1500 g of water was added and extracted with 1000 g of dichloromethane. The aqueous phase was extracted twice more with 500 g of dichloromethane and all organic phases were combined. The organic phase was washed with 1500 g of saturated sodium chloride solution. A desiccant was added and stirred and dried overnight. The desiccant was removed by filtration and the filtrate was rotary evaporated at 40°C to remove the solvent. Purification by short column chromatography using dichloromethane as eluent gave 124.3 g of 4-bromo-1-naphthalenecarbonitrile (V). The overall two-step yield based on 4-bromo-1-naphthalenecarboxaldehyde was 94.7% and the purity of the product was 99.3%. Among them, the molar ratio of 4-bromo-1-naphthaldehyde (IV) to copper acetate monohydrate was 1:0.2.

References

[1] Patent: CN106366018, 2017, A. Location in patent: Paragraph 0048; 0049; 0050; 0051; 0052

4-Bromonaphthalene-1-carbonitrile Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from 4-Bromonaphthalene-1-carbonitrile manufacturers

Career Henan Chemical Co

Product: 4-Bromonaphthalene-1-carbonitrile 92616-49-4
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kgs
Release date: 2020-02-18

Career Henan Chemical Co

Product: 4-Bromonaphthalene-1-carbonitrile
Price: US $0.10/g
Min. Order: 1g
Purity: 99%
Supply Ability: 1g-100kg
Release date: 2020-01-07

92616-49-4, 4-Bromonaphthalene-1-carbonitrileRelated Search:

4-Bromonaphthalene-1-carbonitrile

4-BroMo-1-naphthonitrile

1-Bromo-4-cyanonaphthalene

1-Naphthalenecarbonitrile, 4-bromo-

1,2,3,4,5-Cyclopentanepentayl,1-[bis(4-methoxy-3,5-dimethylphenyl)phosphino]-2-[(R)-(dimethylamino)phenylmethyl]-,ironsalt(2:7)

4-Bromo-1-naphthalenecarbonitrile

4-Bromo-naphthalen-1-carbonitrile

92616-49-4