ChemicalBook > CAS DataBase List > Diflufenican

Diflufenican

Description References

Product Name: Diflufenican
CAS No.: 83164-33-4
Chemical Name: Diflufenican
Synonyms: dff;Diflufenica;Kwarc;Couger;Brodal;Canyon;Legato;JAVELIN;FENICAN;B 38544
CBNumber: CB4370925
Molecular Formula: C19H11F5N2O2
Formula Weight: 394.29
MOL File: 83164-33-4.mol

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Diflufenican Property

Melting point:: 110°C
Boiling point:: 376.2±42.0 °C(Predicted)
Density: 1.4301 (estimate)
storage temp.: Inert atmosphere,Room Temperature
solubility: Acetone (Slightly), Chloroform (Slightly), DMSO (Slightly), Ethanol (Slightly),
pka: 9.03±0.70(Predicted)
form: Solid
color: Off-White
Merck: 14,3144
BRN: 4212494
InChI: InChI=1S/C19H11F5N2O2/c20-12-6-7-16(15(21)10-12)26-17(27)14-5-2-8-25-18(14)28-13-4-1-3-11(9-13)19(22,23)24/h1-10H,(H,26,27)
InChIKey: WYEHFWKAOXOVJD-UHFFFAOYSA-N
SMILES: C1(OC2=CC=CC(C(F)(F)F)=C2)=NC=CC=C1C(NC1=CC=C(F)C=C1F)=O
LogP: 4.900
CAS DataBase Reference: 83164-33-4(CAS DataBase Reference)
EPA Substance Registry System: 3-Pyridinecarboxamide, N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]- (83164-33-4)

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Safety

Risk Statements: 52/53
Safety Statements: 61
RIDADR: UN3077(solid); UN3082 (liquid)
WGK Germany: 2
RTECS: US4589800
HS Code: 2933.39.2500
Toxicity: LD50 in mice, rats (mg/kg): >1000, >2000 orally; in rats (mg/kg): >2000 dermally (Cramp)

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H412Harmful to aquatic life with long lasting effects

Precautionary statements

P273Avoid release to the environment.

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

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: CRM45751
Product name: Diflufenican
Purity: certified reference material, TraceCERT?, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Packaging: 50mg
Price: $74
Updated: 2025/07/31

Sigma-Aldrich

Product number: 45751
Product name: Diflufenican
Purity: PESTANAL
Packaging: 100mg
Price: $83.5
Updated: 2025/07/31

TCI Chemical

Product number: D4108
Product name: Diflufenican
Packaging: 1G
Price: $35
Updated: 2025/07/31

TCI Chemical

Product number: D4108
Product name: Diflufenican
Packaging: 25G
Price: $398
Updated: 2025/07/31

TCI Chemical

Product number: D4108
Product name: Diflufenican
Packaging: 5G
Price: $134
Updated: 2025/07/31

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Diflufenican Chemical Properties,Usage,Production

Description

The diflufenican is a selective contact and residual herbicide that can be applied pre-emergence and post-emergence. It can be absorbed through the shoots of the germinating seeding with limited translocation. Its mode of mechanism is via a bleaching action through inhibiting the carotenoid biosynthesis process, further blocking photosynthesis process and causing plant death. It is used for the treatment of some broad leaved weeds such as Stellaria media (Chickweed), Veronica Spp (Speedwell), Viola spp, Geranium spp (Cranesbill) and Laminum spp (Dead nettles). It has been approved for use on barley, durum wheat, rye, triticale and wheat. It can be used in combination with isoproturon or other cereal herbicides.

References

http://www.globachem.com/en/agrochemicals/d/resource/diflufenican
http://www.agchemaccess.com/Diflufenican

Uses

Pre and post emergence foliar absorbed herbicide for winter weed control in cereal crops; carotenoid biosynthesis inhibitor.

Uses

Herbicide.

Definition

ChEBI: A pyridinecarboxamide that is pyridine-3-carboxamide substituted by a 2,4-difluorophenyl group at the carbamoyl nitrogen and a 3-(trifluoromethyl)phenoxy group at position 2.

Agricultural Uses

Herbicide: Pre-and post-emergence foliar absorbed herbicide for winter weed control in cereal crops; carotenoid biosynthesis inhibitor. Used on crops such as apples, apricot, barley, beans (dry), broad beans, cherry, grapefruit, lemon, lime, loquat, natsudaidai (whole), nectarine, orange, peach, pear, peas, persimon, plum,quince, rye, soybeans, unshu orange and wheat. Not currently registered in the U.S. Approved for use in EU countries.

Trade name

ARDENT®; BACARA®; CAPTURE® Diflufenican; COUGAR®; CUB®; GRENADIER®; IONIZ®; JAVELIN®; JAVELIN® GOLD; KWARC®; MB-38183®; M&B 38544®; PANTHER®; QUARTZ®; SPEARHEAD®

Diflufenican Preparation Products And Raw materials

Raw materials

Nicotinamide Benzotrifluoride 2,4-Difluoroaniline 2-Chloronicotinic acid Thionyl chloride

Preparation Products

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Diflufenican Suppliers

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View Lastest Price from Diflufenican manufacturers

Hefei Lbao Physical & Chemical Science Co.,Ltd

Product: Diflufenican 83164-33-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: Customise
Release date: 2025-11-19

Qingdao Trust Agri Chemical Co.,Ltd

Product: diflufenican 83164-33-4
Price: US $0.00/kg
Min. Order: 1kg
Purity: 99
Supply Ability: 20tons
Release date: 2024-07-23

Henan Fengda Chemical Co., Ltd

Product: Diflufenican 83164-33-4
Price: US $8.00-6.00/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: g-kg-tons, free sample is available
Release date: 2024-04-22

83164-33-4, DiflufenicanRelated Search:

N,N-Dimethylaniline phenoxybenzamine 4-(Trifluoromethoxy)aniline 3,3',5,5'-Tetramethylbenzidine dihydrochloride Benfluralin Methyltrimethoxysilane Metazachlor N-Methylaniline 4-Methylpyridine Phenetidine p-Anisidine NICOTINANILIDE Trifluoromethyl DIFLUFENICAN-D3 DIFLUFENICAN-D3 (3-TRIFLUOROMETHYLPHENOXY-2,4,6-D3) Diflufenican

PELICAN(TM)

n-(2,4-difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)-3-pyridinecarboxamide

2,4-DIFLUORO-2-(A, A, A-TRIFLUORO-M-TOLYLOXY)-NICOTINANILIDE

FENICAN

JAVELIN

Couger

DIFLUFENICAN PESTANAL, 100 MG

DIFLUFENICAN:2,4-DIFLUORO-2-( A , A , A -TRIFLUORO-M-TOLYLOXY)-NICOTINANILIDE

2,4-Difluoro-2-(α,α,α-trifluoro-m-tolyloxy)nicotinanilide

2,4-difluoro-2-(α,α,α-trifluorometolyloxy)nicotinanilide

diflufenicanil

m&b38544

n-(2,4-difluorophenyl)-2-(3-(trifluoromethyl)phenoxy)-3-pyridinecarboxamid

Kwarc

dff

Diflufenical

DIFLUFENICAN

2’,4’-difluoro-2-(alpha,alpha,alpha-trifluoro-m-tolyloxy)nicotinanilide

3-Pyridinecarboxamide, N-(2,4-difluorophenyl)-2-3-(trifluoromethyl)phenoxy-

diflufenican ((bsi,iso)

diflufenicanil (france)

diflufenican N-(2,4-difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]-3-pyridinecarboxamide

2‘，4’-difluoro-2-(α,α,α-trifluoro-tolyloxy) nicotinanilide

B 38544

N-(2,4-Difluorophenyl)-2-[3-(trifluoromethyl)phenoxy]pyridine-3-carboxamide

Brodal

Canyon

FR 1078

Legato

DIFLUFRNICAN

Diflufenic

Diufenican

Diflufenican 0

diflulfenican

-2-(3-(trifluoromethyl)

N-(2,4-Difluorophenyl)

Diufenican Solution, 1000ppm

1-cyclohexyl-4-(4-cyclohexylphenyl)benzene

Diflufenica

Diflufenican@1000 μg/mL in Methanol

Diflufenican Standard

Diflufenican Solution in Toluene,1000ug/ml

DiflufenicanQ: What is Diflufenican Q: What is the CAS Number of Diflufenican Q: What is the storage condition of Diflufenican

Diflufenican Solution in Methanol

Diflufenican Solution in Acetonitrile

Difufenican

C12631000 Diflufenican

Diflufenican 10 μg/ml Acetonitrile

Diflufenican 100 μg/ml Acetone

Diflufenican 100 μg/ml Acetonitrile

Diflufenican 100 μg/ml Ethyl acetate

Diflufenicen 100 μg/mLin Methanol

L12631000ALDiflufenican 10μg/mLin Acetonitri

XA12631000ALDiflufenican 100μg/mLin Acetonitr

Diflufenican in Methanol

Paracetamol Impurity 58

Diflufenican 100 μg/mL in Acetonitrile

Diflufenican 10 μg/mL in Acetonitrile