2,3-Difluorobenzonitrile

Base Information

Chemical Name:2,3-Difluorobenzonitrile
CAS No.:21524-39-0
Molecular Formula:C7H3F2N
Molecular Weight:139.104
Hs Code.:29269090
European Community (EC) Number:244-418-3
DSSTox Substance ID:DTXSID40175862
Nikkaji Number:J149.702B
Wikidata:Q72462537
Mol file:21524-39-0.mol

Synonyms:2,3-difluorobenzonitrile

Suppliers and Price of 2,3-Difluorobenzonitrile

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
2,3-Difluorobenzonitrile
1g
$ 45.00

TCI Chemical
2,3-Difluorobenzonitrile >97.0%(GC)
5g
$ 54.00

TCI Chemical
2,3-Difluorobenzonitrile >97.0%(GC)
1g
$ 19.00

SynQuest Laboratories
2,3-Difluorobenzonitrile 98%
5 g
$ 35.00

SynQuest Laboratories
2,3-Difluorobenzonitrile 98%
25 g
$ 145.00

Sigma-Aldrich
2,3-Difluorobenzonitrile 98%
5g
$ 143.00

Oakwood
2,3-Difluorobenzonitrile 99%
5g
$ 14.00

Oakwood
2,3-Difluorobenzonitrile 99%
1g
$ 10.00

Oakwood
2,3-Difluorobenzonitrile 99%
25g
$ 66.00

Matrix Scientific
2,3-Difluorobenzonitrile 98%
25g
$ 68.00

Total 93 raw suppliers

Chemical Property of 2,3-Difluorobenzonitrile

Chemical Property:

Appearance/Colour:colorless to light yellow liquid
Vapor Pressure:1.71E-05mmHg at 25°C
Refractive Index:n20/D 1.4882(lit.)
Boiling Point:181.5 °C at 760 mmHg
Flash Point:75 °C
PSA：23.79000
Density:1.26 g/cm³
LogP:1.83648
Storage Temp.:Sealed in dry,Room Temperature
XLogP3:1.8
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:139.02335542
Heavy Atom Count:10
Complexity:160

Purity/Quality:

98% ^*data from raw suppliers

2,3-Difluorobenzonitrile ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn,T,Xi
Hazard Codes:Xn,T,Xi
Statements: 20/21/22-36/37/38
Safety Statements: 26-36/37/39-36/37

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=C(C(=C1)F)F)C#N
Uses 2,3-Difluorobenzonitrile has been used in the preparation of difluorophenyl-1,2,3,5-dithiadiazolyl and cyanophenoxazines.

Technology Process of 2,3-Difluorobenzonitrile

There total 7 articles about 2,3-Difluorobenzonitrile which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 87.0%

: 121219-16-7
(2,3-difluorophenyl)boronic acid

: 5-bromo-3-thiocyanatoindole

: 21524-39-0
2,3-difluorobenzonitrile

Guidance literature:: With N,N,N-trimethyl-2-(sulfooxy)ethanaminium palladium(II) chloride; sodium carbonate; In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene; water; for 2h;
DOI:10.1080/17415993.2018.1469632

Reference yield: 86.0%

: 33192-09-5
N-ethyl-4-thiocyanatobenzenamine

: 121219-16-7
(2,3-difluorophenyl)boronic acid

: 21524-39-0
2,3-difluorobenzonitrile

Guidance literature:: With N,N,N-trimethyl-2-(sulfooxy)ethanaminium palladium(II) chloride; sodium carbonate; In tetrahydrofuran; 5,5-dimethyl-1,3-cyclohexadiene; water; for 2h;
DOI:10.1080/17415993.2018.1469632