Molekula
Difenoconazole
Supplying 4,500+ customers in over 80 countries
ISO 9001:2015 & ISO 14001:2015 certified · Supplying laboratories and industry since 2000 · Listed pack sizes are a starting point — we manufacture, source and repack to the quantity you need
Difenoconazole is a triazole fungicide widely used in agriculture to control fungal diseases in crops like wheat, barley, and fruits. It works by inhibiting ergosterol biosynthesis in fungi, disrupting cell membrane function. This chemical has a CAS number of 119446-68-3, a molecular formula of C19H17Cl2N3O3, and a molecular weight of 406.26 g/mol. It is stable at ambient storage conditions and carries a signal word of "Warning" for hazard classification. Molekula supplies Difenoconazole from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Example image for illustration only. Other packaging and pack sizes are available.
Pricing & pack sizes
These pack sizes aren't a limit. Molekula manufactures, sources and repacks to order — if you need 500 kg and only see 1 kg listed, . We quote from grams to multi-tonne.
Need a different size? Add the nearest pack and change the size in your basket — we price it at the same rate per unit.
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10 mg — £85.00 per pack ex VAT · £102.00 inc. VAT
Need a different quantity or pack?
Tell us how much you need and when — drums, IBCs, sacks or a one-off bulk lot. We'll manufacture or source it and come back with a price.
Prices exclude VAT/sales tax and shipping.
Specifications
| Property | Value |
|---|---|
| Appearance | Yellow to off-white powder |
| Water | ≤ 0.5% |
| Identification | Conforms to reference |
| Assay | ≥ 96.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 9 |
| Packing Group | III |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White crystalline solid |
| Odour | Odorless |
| Melting Point | 78.6 °C |
| Boiling Point | 100.8 °C (3.7 mPa) |
| Density | 1.5 g/cm³ at 20 °C |
| Water Solubility | 15 mg/L at 25 °C |
| Solubility (other solvents) | Very soluble in most organic solvents |
| Vapour Pressure | 2.5 × 10⁻¹⁰ mmHg at 25 °C (3.3 × 10⁻⁵ mPa) |
| pKa | pKa = 1.1 |
| log P (octanol/water) | 4.4 |
Source: PubChem CID 86173 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 89967720 |
| CAS Number | 119446-68-3 |
| IUPAC Name | 1-[[2-[2-chloro-4-(4-chlorophenoxy)phenyl]-4-methyl-1,3-dioxolan-2-yl]methyl]-1,2,4-triazole |
| Molecular Formula | C19H17Cl2N3O3 |
| Molecular Weight | 406.26 |
| Exact Mass | 405.0647 |
| SMILES | CC1COC(O1)(CN2C=NC=N2)C3=C(C=C(C=C3)OC4=CC=C(C=C4)Cl)Cl |
| InChIKey | BQYJATMQXGBDHF-UHFFFAOYSA-N |
| InChI | 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 |
| PubChem CID | 86173 |
| UN Number | UN3077 |
| REACH Code | Y110 |
| Tariff Code | 2934999016 |
Safety & GHS
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Health Hazard
GHS07
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Hazardous to the Environment
GHS09
Hazard statements
- H302+332 Harmful if swallowed or inhaled
- H319 Causes serious eye irritation
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P261 Avoid breathing dust/fume/gas/mist/vapours/spray
- P273 Avoid release to the environment
- P280 Wear protective gloves/protective clothing/eye protection/face protection
- P301+312 IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell
- P302+352 IF ON SKIN: Wash with soap and water
- P305+351+338 IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Spanish.
Certificate of Analysis (CoA) by batch
Enter a lot or batch number to retrieve the CoA for that specific batch. We can generate one from spec data if no PDF is on file.
Synonyms
- Bardos Neu
- C19H17Cl2N3O3
- CGA 169374
- Difenoconazol
- Dividend
- PLANDOM
- Plover
- Score
- Score EC 250
- SPECTRO
Frequently asked questions
What is difenoconazole primarily used for?
Difenoconazole is a triazole fungicide used to control fungal diseases in crops, including wheat, barley, and fruit trees, by inhibiting ergosterol biosynthesis.
What is the chemical formula and molecular weight of difenoconazole?
The chemical formula is **C₁₉H₁₇Cl₂N₃O₃**, and the molecular weight is **406.26 g/mol**.
How should difenoconazole be stored?
Store difenoconazole at **ambient temperature** in a cool, dry place, away from incompatible substances and moisture.
What grades or purity levels of difenoconazole does Molekula supply?
Molekula supplies difenoconazole in **technical-grade (95%+ purity)** and **analytical-grade** for research applications.
Can Molekula supply difenoconazole in bulk quantities?
Yes, Molekula can supply difenoconazole in **bulk quantities** (5 kg to 1 tonne+), depending on availability and customer requirements.
What documentation is provided with a difenoconazole order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS)**, and **batch-specific documentation** for traceability.
Ready to order or need a custom pack?
Tell us the product, grade, and quantity — Molekula usually responds within one working day with pricing and lead time.