4-Cyano-4'-ethylbiphenyl

Product Name: 4-Cyano-4'-ethylbiphenyl
CAS No.: 58743-75-2
Chemical Name: 4-Cyano-4'-ethylbiphenyl
Synonyms: 2CB;K6;4-Cyano-4;RO-CM-5106;-ethylbiphenyl;4-Cyano-4´Ethyl benzonitrile;Ethyl Diphenylcyanide;Ethyl biphenyl nitrile;4-Cyano-4'-ethlbiphenyl
CBNumber: CB7368499
Molecular Formula: C15H13N
Formula Weight: 207.27
MOL File: 58743-75-2.mol

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4-Cyano-4'-ethylbiphenyl Property

Melting point:: 74-76°C
Boiling point:: 202-205°C 3mm
Density: 1.07±0.1 g/cm3(Predicted)
Flash point:: 202-205°C/3mm
storage temp.: Sealed in dry,Room Temperature
solubility: soluble in Methanol
form: powder to crystal
color: White to Almost white
Water Solubility: insoluble
InChI: InChI=1S/C15H13N/c1-2-12-3-7-14(8-4-12)15-9-5-13(11-16)6-10-15/h3-10H,2H2,1H3
InChIKey: DLLIPJSMDJCZRF-UHFFFAOYSA-N
SMILES: C1(C2=CC=C(CC)C=C2)=CC=C(C#N)C=C1
CAS DataBase Reference: 58743-75-2(CAS DataBase Reference)
EPA Substance Registry System: [1,1'-Biphenyl]-4-carbonitrile, 4'-ethyl- (58743-75-2)

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Safety

Hazard Codes: Xn
Risk Statements: 20/21-36/37/38-41-20/21/22
Safety Statements: 26-36/37/39
RIDADR: 3276
TSCA: Yes
HazardClass: 6.1
PackingGroup: III
HS Code: 29269095

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H312Harmful in contact with skin

H315Causes skin irritation

H319Causes serious eye irritation

H331Toxic if inhaled

H335May cause respiratory irritation

Precautionary statements

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

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

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

P271Use only outdoors or in a well-ventilated area.

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

P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.

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

P405Store locked up.

P501Dispose of contents/container to..…

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N-Bromosuccinimide Price

TCI Chemical

Product number: C2892
Product name: 4-Cyano-4'-ethylbiphenyl
Purity: >98.0%(GC)
Packaging: 5g
Price: $77
Updated: 2025/07/31

TCI Chemical

Product number: C2892
Product name: 4-Cyano-4'-ethylbiphenyl
Purity: >98.0%(GC)
Packaging: 25g
Price: $298
Updated: 2024/03/01

AK Scientific

Product number: V0463
Product name: 4-Cyano-4'-ethylbiphenyl
Packaging: 5g
Price: $190
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC62058
Product name: 4-Cyano-4'-ethylbiphenyl
Packaging: 25g
Price: $209
Updated: 2021/12/16

Biosynth Carbosynth

Product number: FC62058
Product name: 4-Cyano-4'-ethylbiphenyl
Packaging: 5G
Price: $60
Updated: 2021/12/16

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4-Cyano-4'-ethylbiphenyl Chemical Properties,Usage,Production

Chemical Properties

White crystalline powder

Uses

Intermediates of Liquid Crystals

Synthesis

623-00-7

63139-21-9

58743-75-2

GENERAL METHODS: 4-bromobenzonitrile (0.5 mmol), 4-ethylphenylboronic acid (0.75 mmol), Cell-NHC-Pd catalyst (0.75 mol%), K2CO3 (1 mmol), and a solvent mixture of DMF:H2O (1:1, 2.5 mL) were sequentially added to a 25 mL round-bottom flask. Depending on the substrate, the reaction mixture was stirred vigorously at 80 °C for a specific time. Upon completion of the reaction, the solid catalyst was removed by filtration. The filtrate was extracted with ethyl acetate (3 x 5 mL), washed three times sequentially with water and saturated saline, and the organic phase was dried with anhydrous MgSO4. After filtration to remove MgSO4, the solvent was concentrated under reduced pressure to remove the solvent. The crude product was purified by preparative thin layer chromatography (TLC) with the eluent of petroleum ether/ethyl acetate (20:1) to give 4'-ethyl-4-cyanobiphenyl and the yield was calculated.

References

[1] Carbohydrate Polymers, 2014, vol. 114, p. 476 - 483
[2] Helvetica Chimica Acta, 2015, vol. 98, # 6, p. 805 - 818

4-Cyano-4'-ethylbiphenyl Preparation Products And Raw materials

Raw materials

Preparation Products

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4-Cyano-4'-ethylbiphenyl Suppliers

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View Lastest Price from 4-Cyano-4'-ethylbiphenyl manufacturers

Shaanxi Didu New Materials Co. Ltd

Product: 4-Cyano-4'-ethylbiphenyl 58743-75-2
Price: US $1.50/g
Min. Order: 1g
Purity: 99.0% Min
Supply Ability: 100 Tons
Release date: 2025-09-20

Hebei Zhuanglai Chemical Trading Co.,Ltd

Product: 4-Cyano-4-Ethylbiphenyl 58743-75-2
Price: US $180.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 20ton
Release date: 2024-06-05

Henan Aochuang Chemical Co.,Ltd.

Product: 4-Cyano-4'-ethylbiphenyl 58743-75-2
Price: US $0.00-0.00/KG
Min. Order: 1KG
Purity: 98%
Supply Ability: 1ton
Release date: 2022-09-28

58743-75-2, 4-Cyano-4'-ethylbiphenylRelated Search:

Trinexapac-ethyl ISOXADIFEN-ETHYL Ethyl propiolate Bifonazole Ethanol Biphenyl Benzonitrile Ethyl acrylate Ethyl cyanoacetate trans-Bifenthtin 4-Cyanobiphenyl ethyl-1,1'-biphenyl Bifenthrin Bifendate Ethyl acetate Ethylparaben 2,3,3',4,4',5-HEXACHLOROBIPHENYL Decabromodiphenyl oxide

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4'-ethyl[1,1'-biphenyl]-4-carbonitrile

4-Ethyl-biphenylcarbonitrile

4-Ethyl-4'-Cyanobiphenyl,2CbC15H9N

Cyano-4'-ethylbiphenyl,-4

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4'-Ethyl-4-biphenylcarbonitrile

1’-biphenyl]-4-carbonitrile,4’-ethyl-[

4-Cyano-4'-ethylbiphenyl,99%

4-Cyano-4'-ethlbiphenyl

1-ethyl-4-phenylcyclohexa-2,4-diene-1-carbonitrile

[1,1'-Biphenyl]-4-carbonitrile,4'-ethyl-

1’-Biphenyl]-4-carbonitrile,4’-ethyl-[1

K6

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4-Cyano-4&acute

2CB

4-(4'-ETHYLPHENYL)BENZONITRILE

4-Cyano-4'-ethylbiphenyl &gt

4'-Ethylbiphenyl-4-carbonitril

4-Cyano-4'-ethylbiphenyl ISO 9001：2015 REACH

Ethyl benzonitrile

4'-ethyl-4-biphenylcarbonitrile 58743-75-2

-Ethyl-[1,1'-biphenyl]-4-carbonitrile

1,8-Diazabicyclo[5.4.0]undec-7-ene 6674-22-2

4-Cyano-4'-ethylbiphenyl, ≥ 98.0%

4-Ethyl-4'-cyanobiphenyl

4-Cyano-4'-ethylbiphenyl

4'-Ethyl-[1,1'-biphenyl]-4-carbonitrile

Ethyl Diphenylcyanide

Ethyl biphenyl nitrile

4-Ethyl-4'-cyanobiphenyl

4-Cyano-4'-ethylbiphenyl

58743-75-2

C15H13N

Biphenyl & Diphenyl ether

Biphenyl derivatives