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Pencycuron

CAS No.66063-05-6
Chemical Name:Pencycuron
CBNumber:CB3145931
Molecular Formula:C19H21ClN2O
Formula Weight:328.84
MOL File:66063-05-6.mol

Pencycuron Property

Melting point 130～135℃
Boiling point 528.5±42.0 °C(Predicted)
Density 1.1257 (rough estimate)
vapor pressure 5 x 10^-10 Pa (20 °C)
refractive index 1.5790 (estimate)
storage temp. Sealed in dry,2-8°C
solubility Chloroform (Slightly), Methanol (Slightly, Sonicated)
pka 14.80±0.70(Predicted)
Water Solubility 0.3 mg l^-1 (20 °C)
color White to Off-White
BRN 2154416
CAS DataBase Reference 66063-05-6(CAS DataBase Reference)
FDA UNII GCH2G449HP
NIST Chemistry Reference Pencycuron(66063-05-6)
EPA Substance Registry System Pencycuron (66063-05-6)
UNSPSC Code 41116107
NACRES NA.24

Safety

RIDADR :UN3002 (liquid phenylurea)
WGK Germany :2
RTECS :YS6440000

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal wordWarning
Hazard statements H410
Precautionary statements P273-P391-P501

Pencycuron Price More Price(2)

Brand: Sigma-Aldrich(India)
Product number: CRM36225
Product name : Pencycuron
Purity: certified reference material, TraceCERT?
Packaging: 50MG
Price: ₹7166.15
Updated: 2022/06/14
Buy: Buy

Brand: Sigma-Aldrich(India)
Product number: 31118
Product name : Pencycuron
Purity: PESTANAL?, analytical standard
Packaging: 100MG
Price: ₹5607.35
Updated: 2022/06/14
Buy: Buy

Pencycuron Chemical Properties,Usage,Production

Uses Pencycuron is an urea based fungicide developed specifically against the plant pathogen Rhizoctonia solani for which it was developed. Pencycuron has also been used for controlling sheath blight of rice.
Uses Pencycuron is used for the control of diseases caused by Rhizoctonia solani and Pellicularia spp. in potatoes, rice (sheath blight), cotton, sugar beet, vegetables, ornamentals and turf. It can be applied to foliage or by incorporation into the soil.
Uses N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea is an urea based fungicide developed specifically against the plant pathogen Rhizoctonia solani for which it was developed. N-((4-Chlorophenyl)methyl)-N-cyclopentyl-N'-phenylurea has also been used for controlling sheath blight of ri ce.
Definition ChEBI: A member of the class of ureas carrying 4-chlorobenzyl and cyclopentyl substituents at position 1 and a phenyl substituent at position 3. A fungicide used to control diseases caused by Rhizoctonia solani and Pellicularia spp. It i not highly toxic to mammals but is moderately toxic to birds, most aquatic organisms, honeybees and earthworms.
General Description Pencycuron is a non-systemic phenyl urea herbicide effective against pathogens such as Rhizoctonia solani and Pellicularia spp. Pencycuron acts by inhibiting cell division.
Agricultural Uses Fungicide: Pencycuron is a non-systemic fungicide with specific control against fungicidal diseases (Rhizoctonia solani and Pellicularia) in potatoes, sugar beets, rice, cotton and ornamentals. Not currently registered in the U.S. Used in most European countries. There are more than 30 global suppliers.
Trade name BAY® NTN-19701; BAYER® NTN-19701; MONCEREN®; NTN-19701®; PENCYCURONE®
Metabolic pathway The metabolic profiles of pencycuron in fungus, hydrolysis, mammals, photodecomposition, plants, and soils are illustrated. Both tolerant and sensitive fungal species Rhizoctonia solani metabolize pencycuron to give cis- and trans-3-hydroxycyclopentyl pencycurons which are less active than pencycuron.
Degradation Pencycuron is a very stable compound. Its DT₅₀ in water at pH 4 is 280 days and at pH values 7 and 9 the estimated DT₅₀ values are 22 and 17 years, respectively. It is photolysed in water and on soil surfaces.