ChemicalBook CAS DataBase List 119446-68-3

119446-68-3

Name	Difenoconazole
CAS	119446-68-3
Molecular Formula	C19H17Cl2N3O3
MDL Number	MFCD00144119
Molecular Weight	406.26
MOL File	119446-68-3.mol

Synonyms

1-((2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolan-2-yl)methyl)-1h-1,2,4-triazole DIFENOCONAZOL DIFENOCONAZOLE DIVIDEND SCORE 1h-1,2,4-triazole,1-((2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-diox 4-triazole,1-((2-(2-chloro-4-(4-chlorophenoxy)phenyl)-4-methyl-1,3-dioxolan-2-yl)methyl)-1h-2 cga169374 dividend(fungicide) olan-2-yl)methyl)- 1-(2-(4-(4-chlorophenoxy)-2-chlorophenyl)-4-methyl-1,3-dioxoan-2-ylmethyl)-1H-1,2,4-triazole cis,trans 3-chloro-4-(4-methyl-2-1H-1,2,4-triazol-1-ylmethyl-1,3-dioxlan-2-yl) phenyl-4-chlorophenyl ether(cis trans ratio 45:55) Geyser Difenconazole DIFENOCONAZOL PESTANAL, 250 MG 1H-1,2,4-Triazole, 1-2-2-chloro-4-(4-chlorophenoxy)phenyl-4-methyl-1,3-dioxolan-2-ylmethyl- difenoconazole (bsi,draft e-iso) 3-Chloro-4-4-methyl-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-2-y14-chlorophenylether Difenoconazole E.C. cis,trans-3-Chloro-4-[4-methyl-2-(1H-1,2,4-triazol-1-ylmethyl)-1,3-dioxolan-2-yl]phenyl 4-chlorophenyl ether

Chemical Properties

Melting point	76°C
Boiling point	220°C
density	1.4916 (rough estimate)
vapor pressure	3.3 x l0^-8 Pa (25 °C)
refractive index	1.6140 (estimate)
storage temp.	0-6°C
solubility	Chloroform: Slightly Soluble,Methanol: Slightly Soluble
form	neat
pka	2.94±0.12(Predicted)
color	White to off-white
Water Solubility	3.3 mg/L (20 ºC)
Merck	13,3160
BRN	9073356
Major Application	agriculture environmental
InChI	1S/C19H17Cl2N3O3/c1-13-9-25-19(27-13,10-24-12-22-11-23-24)17-7-6-16(8-18(17)21)26-15-4-2-14(20)3-5-15/h2-8,11-13H,9-10H2,1H3
InChIKey	BQYJATMQXGBDHF-UHFFFAOYSA-N
SMILES	CC1COC(Cn2cncn2)(O1)c3ccc(Oc4ccc(Cl)cc4)cc3Cl
LogP	4.300
CAS DataBase Reference	119446-68-3(CAS DataBase Reference)
NIST Chemistry Reference	Difenoconazole(119446-68-3)
EPA Substance Registry System	119446-68-3(EPA Substance)

Safety Data

Hazard Codes	Xn
Risk Statements	R22:Harmful if swallowed. R41:Risk of serious damage to eyes. R43:May cause sensitization by skin contact. less more
Safety Statements	S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . S36/37/39:Wear suitable protective clothing, gloves and eye/face protection . less more
RIDADR	UN 3077 9 / PGIII
WGK Germany	3
RTECS	XZ4380000
Storage Class	11 - Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral Aquatic Acute 1 Aquatic Chronic 1 Eye Irrit. 2
Hazardous Substances Data	119446-68-3(Hazardous Substances Data)
Toxicity	LD50 in rats (mg/kg): 1453 orally; in rabbits: >2010 dermally (Ruess) less more

Hazard Information

Uses

Agricultural fungicide.

Uses

Difenoconazole is a fungicide with broad-range activity, protecting yield and quality by foliar application or seed treatment. It provides long-lasting and curative activity against Ascomycetes, Basidiomycetes and Deuteromycetes. It is used against disease complexes in grapes, pome fruit, stone fruit, potatoes, sugar beet, oilseed rape, banana, ornamentals and various vegetable crops. It is also used as a seed treatment against a range of pathogens in wheat and barley.

Uses

Pestanal is an fungicide that exhibits a broad spectrum of activities against a wide variety of fungi including members of the Aschomycetes, Basidomycetes and Deuteromycetes families.

Definition

ChEBI: A member of the class of dioxolanes that is 1,3-dioxolane substituted at position 2 by 2-chloro-4-(4-chlorophenoxy)phenyl and 1,2,4-triazol-1-ylmethyl groups. A broad spectrum fungicide with novel broad-range activity used as a spray or seed treatment. It is moderately toxic to humans, mammals, birds and most aquatic organisms.

Agricultural Uses

Fungicide: For suppression of fungi diseases in crops and seeds.

Trade name

CGA 169374®; DIVIDEND®; DIVIDEND® EXTREME FUNGICIDE; HELIX®; SCORE®; TECHNICAL CGA-169374®

Metabolic pathway

There is limited published information on the metabolism of difenoconazole. It is slowly dissipated in soils, and metabolism in plants involves rupture of the triazole linkage or oxidation of the phenyl ring followed by conjugation.

Degradation

Difenoconazole is stable to hydrolysis and is thermally stable to 150 °C. DT₅₀ of difenocoazole in natural sunlight was 145 days.

Material Safety Data Sheet(MSDS)

Spectrum Detail

Well-known Reagent Company Product Information

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