Molekula
Mefenpyr-diethyl
Mefenpyr-diethyl is a synthetic herbicide used for selective weed control in crops such as cereals and oilseed rape. It inhibits photosynthesis in susceptible plants, leading to their death. Available in powder form with a molecular weight of 373.23 g/mol, its CAS number is 135590-91-9, and its molecular formula is C16H18Cl2N2O4. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Mefenpyr-diethyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Overview
Mefenpyr-diethyl is a synthetic herbicide used for selective weed control in crops such as cereals and oilseed rape. It inhibits photosynthesis in susceptible plants, leading to their death. Available in powder form with a molecular weight of 373.23 g/mol, its CAS number is 135590-91-9, and its molecular formula is C16H18Cl2N2O4. Store at 2 to 8 °C. Signal word: Warning. Molekula supplies Mefenpyr-diethyl from research to bulk quantities with full documentation and ISO 9001:2015 traceability.
Specifications
| Property | Value |
|---|---|
| Appearance | White to light beige crystalline powder |
| Assay | ≥95.0% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Transport Class | 9 |
| Packing Group | III |
| Shelf Life | 24 months |
| Acidity | Base |
Identification
| Property | Value |
|---|---|
| CAS Number | 135590-91-9 |
| Molecular Formula | C16H18Cl2N2O4 |
| Molecular Weight | 373.23 |
| SMILES | O=C(OCC)C1=NN(C2=CC=C(Cl)C=C2Cl)C(C(=O)OCC)(C)C1 |
| EC / UN Number | 3077 |
| REACH Code | Y110 |
| HTS Code | 29331990 |
| Tariff Code | 2933199090 |
Safety & GHS
-
Explosive
GHS01
-
Toxic
GHS06
Hazard statements
- H332 Harmful if inhaled
- H411 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
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
For research and industrial use only
Documents
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.
Pricing & pack sizes
Synonyms
No alternate names recorded for this product.
Frequently asked questions
What is Mefenpyr-diethyl used for?
Mefenpyr-diethyl is a herbicide used for selective weed control in crops such as cereals and turfgrass.
What is the chemical formula and molecular weight of Mefenpyr-diethyl?
The formula is C16H18Cl2N2O4 with a molecular weight of 373.23 g/mol.
How should Mefenpyr-diethyl be stored?
It should be stored at temperatures between 2 to 8 °C, protected from light and moisture.
What grade of Mefenpyr-diethyl does Molekula supply?
Molekula supplies Mefenpyr-diethyl in technical grade.
Can Molekula supply Mefenpyr-diethyl in bulk?
Yes, Molekula can supply Mefenpyr-diethyl in bulk quantities—please contact us for pricing and availability.
What documentation comes with a purchase of Mefenpyr-diethyl?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS) with the shipment.
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.