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
- Molecular Weight:
- 284.18
- MDL Number:
- MFCD00078737
- MOL File:
- 66246-88-6.mol
- MSDS File:
- SDS
| 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) |
| FDA UNII | 3UN9F9ZJ43 |
| EPA Substance Registry System | Penconazole (66246-88-6) |
| UNSPSC Code | 41116107 |
| NACRES | NA.24 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |    GHS07,GHS08,GHS09 |
|---|---|
| Signal word | Warning |
| Hazard statements | H302-H361d-H410 |
| Precautionary statements | P201-P264-P273-P280-P308+P313-P391 |
| 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 |
Penconazole price More Price(11)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 90067 | Penconazol certified reference material, TraceCERT? | 66246-88-6 | 50MG | $179 | 2024-03-01 | Buy |
| Sigma-Aldrich | 36189 | Penconazol PESTANAL | 66246-88-6 | 100mg | $58.2 | 2024-03-01 | Buy |
| TRC | P221800 | Penconazole | 66246-88-6 | 500mg | $145 | 2021-12-16 | Buy |
| TRC | P221800 | Penconazole | 66246-88-6 | 5g | $1165 | 2021-12-16 | Buy |
| AK Scientific | M801 | Penconazole | 66246-88-6 | 100mg | $44 | 2021-12-16 | Buy |
Penconazole Chemical Properties,Uses,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
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| Hebei Chuanghai Biotechnology Co., Ltd | +8615531157085 | abby@chuanghaibio.com | China | 8808 | 58 |
| Hebei Mujin Biotechnology Co.,Ltd | +86 13288715578 +8613288715578 | sales@hbmojin.com | China | 12806 | 58 |
| Qingdao Trust Agri Chemical Co.,Ltd | +8613573296305 | aroma@qdtrustagri.com | China | 301 | 58 |
| Hebei Chuanghai Biotechnology Co,.LTD | +86-13131129325 | sales1@chuanghaibio.com | China | 5868 | 58 |
| Shaanxi Haibo Biotechnology Co., Ltd | +undefined18602966907 | qinhe02@xaltbio.com | China | 997 | 58 |
| Hebei Zhuanglai Chemical Trading Co Ltd | +86-16264648883 +86-16264648883 | niki@zlchemi.com | China | 7245 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21628 | 55 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | sales@coreychem.com | China | 29858 | 58 |
| Hubei Jusheng Technology Co.,Ltd. | 18871490254 | linda@hubeijusheng.com | CHINA | 28172 | 58 |
| Hubei xin bonus chemical co. LTD | 86-13657291602 | linda@hubeijusheng.com | CHINA | 22963 | 58 |
View Lastest Price from Penconazole manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2025-04-28 | Penconazole
66246-88-6
|
US $79.00-38.00 / kg | 1kg | 99% | 20ton | Hebei Zhuanglai Chemical Trading Co Ltd | |
 |
2025-04-23 | Penconazole
66246-88-6
|
US $10.00 / KG | 100KG | 99% | 100 mt | Hebei Chuanghai Biotechnology Co., Ltd | |
 |
2025-04-11 | Penconazole
66246-88-6
|
US $0.00 / kg | 1kg | 95 | 200000 | qingdao trust agri chemical co.,ltd |
-
- Penconazole
66246-88-6
- US $79.00-38.00 / kg
- 99%
- Hebei Zhuanglai Chemical Trading Co Ltd
-
- Penconazole
66246-88-6
- US $10.00 / KG
- 99%
- Hebei Chuanghai Biotechnology Co., Ltd
-
- Penconazole
66246-88-6
- US $0.00 / kg
- 95
- qingdao trust agri chemical co.,ltd