2,6-Difluorobenzonitrile

2,6-Difluorobenzonitrile Basic information

Product Name:	2,6-Difluorobenzonitrile
Synonyms:	2,6-DIFLUOROBENZONIT;p-Phenylenediamine(1,4-Phenylenediamine);2,6-DIFLUOROBENZONITRILE, 97+%;2,6-DIFLUOROBENZNITRILE,97%;2,6-Difluorobenzonitrile99%;2,6-Difluoro carbonitrile;6-Difluorobenzonitrile;2,6-Difluorobenzonitrle
CAS:	1897-52-5
MF:	C7H3F2N
MW:	139.1
EINECS:	217-589-7
Product Categories:	C6 to C7;Cyanides/Nitriles;Aromatic Nitriles;Fluorobenzene;Nitrile;Nitrogen Compounds;Fluorine series
Mol File:	1897-52-5.mol

2,6-Difluorobenzonitrile Chemical Properties

Melting point	25-28 °C (lit.)
Boiling point	197-198 °C
density	1.246 g/mL at 25 °C (lit.)
vapor pressure	18Pa at 20℃
refractive index	n20/D 1.4875(lit.)
Fp	176 °F
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly)
form	Solid
color	Off-White
Water Solubility	1.87g/L at 19.85℃
BRN	2045292
LogP	1.9
CAS DataBase Reference	1897-52-5(CAS DataBase Reference)
NIST Chemistry Reference	Benzonitrile, 2,6-difluoro-(1897-52-5)
EPA Substance Registry System	Benzonitrile, 2,6-difluoro- (1897-52-5)

Safety Information

Hazard Codes	Xn,T,Xi
Risk Statements	20/21/22-36/37/38
Safety Statements	26-36-36/37/39
RIDADR	3439
WGK Germany	3
Hazard Note	Toxic
TSCA	T
HazardClass	6.1
PackingGroup	III
HS Code	29269095

MSDS Information

Provider	Language
2,6-Difluorobenzonitrile	English
ACROS	English
SigmaAldrich	English
ALFA	English

2,6-Difluorobenzonitrile Usage And Synthesis

Chemical Properties	white to light yellow crystal powder
Uses	2,6-Difluorobenzonitrile is a halogenated benzonitrile with fungacidal activity. 2,6-Difluorobenzonitrile is the difluoro analogue of the herbicide Dichlobenil.
Uses	2,6-Difluorobenzonitrile was used in the synthesis of: poly(cyanoaryl ethers) via silyl-method 2-dimethylamino-6-fluorobenzamide phenolphthalein-modified polyarylene ether nitrile copolymers
Application	2,6-Difluorobenzonitrile was used in the synthesis of: poly(cyanoaryl ethers) via silyl-method 2-dimethylamino-6-fluorobenzamide phenolphthalein-modified polyarylene ether nitrile copolymers
Flammability and Explosibility	Nonflammable

2,6-Difluorobenzonitrile Preparation Products And Raw materials

Raw materials	Potassium fluoride-->Gamma Butyrolactone-->Sulfolane-->2,6-Dichlorobenzonitrile-->3-CHLORO-2,6-DIFLUOROBENZONITRILE-->2,6-DIFLUOROBENZALDEHYDE OXIME-->2,6-Difluorobenzylamine-->tetrakis(N,N-DIethylaMino)phosphorus broMide
Preparation Products	Chlorfluazuron-->2,6-Difluorobenzamide-->Diflubenzuron-->3-Bromo-2,6-difluorobenzonitrile-->3-Bromo-2,6-difluorobenzamide-->5-tert-butoxyquinazoline-2,4-diaMine-->tasquinimod-->2-AMINO-6-BROMOBENZONITRILE-->2-FLUORO-6-(4-METHYLPHENOXY)BENZONITRILE-->2-FLUORO-6-(4-METHYLBENZYLOXY)BENZONITRILE-->2,6-Difluorobenzoyl isocyanate-->Benzonitrile, 2-fluoro-6-(phenylthio)-

4-AMINO-2,3,5,6-TETRAFLUOROBENZONITRILE 3,4-Difluorobenzonitrile 98%,3,4-Difluorobenzonitrile,98%,3,4-DIFLUOROBENZONITRILE 4-CYANO-2,3,5,6-TETRAFLUOROBENZOTRIFLUORIDE Transfluthrin (2,3,5,6-TETRAFLUORO-4-CYANOPHENYL)MALONIC ACID DIMETHYL ESTER 2,4,5,6-Tetrafluoroisophthalonitrile 2,4,6-Trifluorobenzonitrile Pentafluorobenzonitrile 2,3,6-Trifluorobenzonitrile 4-Fluorobenzaldehyde Tetrafluoroterephthalonitrile 2-AMINO-3,5,6-TRIFLUOROTEREPHTHALONITRILE 2,6-Difluorobenzonitrile 1,2-Difluorobenzene Florfenicol Diaminomaleonitrile 2,2'-Azodi(2-methylbutyronitrile) 1,3-Difluorobenzene

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