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Penconazole

Product Name
Penconazole
CAS No.
66246-88-6
Chemical Name
Penconazole
Synonyms
PENCONAZOL;Pine gel;Topas;Ofir;onmex;Omnex;topasc;topaze;topasmz;topazec
CBNumber
CB2124416
Molecular Formula
C13H15Cl2N3
Formula Weight
284.18
MOL File
66246-88-6.mol
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Penconazole Property

Melting point:
58.5 °C
Boiling point:
436.06°C (rough estimate)
Density 
1.2556 (rough estimate)
vapor pressure 
3.7 x l0-4 Pa (25 °C)
refractive index 
1.6300 (estimate)
Flash point:
100 °C
storage temp. 
0-6°C
solubility 
DMSO: 100 mg/mL (351.89 mM)
pka
2.80±0.10(Predicted)
form 
Solid
Water Solubility 
73 mg l-1 (25 °C)
color 
White
BRN 
541488
LogP
3.660 (est)
CAS DataBase Reference
66246-88-6(CAS DataBase Reference)
EPA Substance Registry System
Penconazole (66246-88-6)
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Safety

Safety Statements 
22-24/25
RIDADR 
UN 3077 9 / PGIII
WGK Germany 
2
RTECS 
XZ4615000
HS Code 
29339900
Toxicity
LD50 skn-rat: >3 g/kg DOVEAA 38,195,84
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H410Very toxic to aquatic life with long lasting effects

Precautionary statements

P201Obtain special instructions before use.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P273Avoid release to the environment.

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

P308+P313IF exposed or concerned: Get medical advice/attention.

P391Collect spillage. Hazardous to the aquatic environment

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
90067
Product name
Penconazol
Purity
certified reference material, TraceCERT?
Packaging
50MG
Price
$179
Updated
2024/03/01
Sigma-Aldrich
Product number
36189
Product name
Penconazol
Purity
PESTANAL
Packaging
100mg
Price
$58.2
Updated
2024/03/01
TRC
Product number
P221800
Product name
Penconazole
Packaging
500mg
Price
$145
Updated
2021/12/16
TRC
Product number
P221800
Product name
Penconazole
Packaging
5g
Price
$1165
Updated
2021/12/16
AK Scientific
Product number
M801
Product name
Penconazole
Packaging
100mg
Price
$44
Updated
2021/12/16
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Penconazole Chemical Properties,Usage,Production

Uses

Penconazole is used for the control of powdery mildew, pome fruit scab and other pathogenic Ascomycetes, Basidiomycetes and Deuteromycetes on vines, cucurbits, pome fruit, stone fruit, ornamentals, hops, tobacco and vegetables.

Uses

Penconazole is an conazole based fungicide that works by inhibiting cell membrane ergosterol biosynthesis, thus stopping the development of fungi.

Definition

ChEBI: 1-[2-(2,4-dichlorophenyl)pentyl]1,2,4-triazole is a member of the classof triazoles that is 1,2,4-triazole substituted at position 1 by a 2-(2,4-dichlorophenyl)pentyl group. It is a dichlorobenzene and a member of triazoles.

Agricultural Uses

Fungicide: Penconazole is a systemic fungicide used to control powdery mildew. It is used on apples and grapes and other fruits, hops, tobacco, ornamentals and on vegetables. Not currently registered in the U.S. Reported to be used in most European countries. Currently, there are more than 30 global suppliers.

Trade name

AWARD®; CGA-71818®; ONMEX®; TOPAS®; TOPAS-C®; TOPAS-MZ®; TOPAZ®; TOPAZE®; TOPAZE-C®; TOPENCO 100EC®

Safety Profile

Moderately toxic by ingestion and skin contact. When heated to decomposition it emits toxic vapors of NOx and Clí.

Metabolic pathway

Penconazole is metabolised in plants by hydroxylation of the propyl side chain and conjugation or metabolism to triazolylalanine and triazolylacetic acid. It is quite persistent in soils but degradation by sunlight requires only a few days. It is eliminated rapidly from mammals.

Degradation

Penconazole (1) is stable to hydrolysis at pH 1-13 and at temperatures up to 350 °C. It is degraded in sunlight with a DT50 of 4 days in natural sunlight. Its photochemical reactions have been studied. On irradiation with light of wavelengths greater than 280 nm (high-pressure mercury lamp with filter), the major reaction was the formation of a cyclised product (2) (Scheme 1). Irradiation under the same conditions in isopropanol gave mainly 2 and 3 (a dechlorinated product). After 8 hours, yields were 29.8% of 2 and 12.3% of 3 respectively. The product 3 alone photodegraded only slowly but 2 was completely photolysed within 3 hours to further products, indicating its role as an intermediate in the photolytic pathways (Schwack and Hartmann, 1992, 1994). In the presence of isopropanol, photodehalogenation of 3 to 4 competed with substitution of a solvent molecule to give a low yield (

Penconazole Preparation Products And Raw materials

Raw materials

Preparation Products

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Penconazole Suppliers

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View Lastest Price from Penconazole manufacturers

Hebei Zhuanglai Chemical Trading Co Ltd
Product
Penconazole 66246-88-6
Price
US $79.00-38.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
20ton
Release date
2024-12-13
qingdao trust agri chemical co.,ltd
Product
Penconazole 66246-88-6
Price
US $0.00/kg
Min. Order
1kg
Purity
95
Supply Ability
200000
Release date
2024-06-28
Hebei Weibang Biotechnology Co., Ltd
Product
Penconazole 66246-88-6
Price
US $10.00/KG
Min. Order
100KG
Purity
99%
Supply Ability
100 mt
Release date
2024-11-22

66246-88-6, PenconazoleRelated Search:


  • 1-[2-(2,4-Dichlorophenyl)-n-pentyl]-1H-1,2,4-triazole
  • 1-[2-(2,4-DICHLOROPHENYL)PENTYL]-1,2,4-TRIAZOLE
  • 1-[2-(2,4-DICHLOROPHENYL)PENTYL]-1H-1,2,4-TRIAZOLE
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  • 4-triazole,1-(2-(2,4-dichlorophenyl)pentyl)-1h-2
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  • 66246-88-6
  • C13H15Cl2N3
  • Alpha sort
  • ConazolesPesticides&Metabolites
  • Fungicides
  • N-PAlphabetic
  • P
  • PA - PEN
  • Pesticides
  • FUNGICIDE