Molekula
Dimethenamid-P
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
Dimethenamid-P is a selective herbicide used in agriculture to control broadleaf and grass weeds in crops such as corn and soybeans. It is a synthetic organic compound with the CAS number 163515-14-8, molecular formula C12H18ClNO2S, and molecular weight of 275.8 g/mol. It must be stored at 2 to 8 °C and is classified as Danger due to its hazardous properties. Molekula supplies Dimethenamid-P 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
Pack sizes & pricing
Pricing on request — packs available from research to bulk quantities.
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 | Brownish/Yellow - clear viscous liquid |
| Identification | Conforms to reference |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | 2 to 8 °C |
| Flash Point | 173 °C |
| Transport Class | 6.1 |
| Packing Group | III |
| Acidity | Acid |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | Faintly yellow viscous liquid |
| Odour | Aromatic |
| Water Solubility | 1.45 g/L at 25 °C |
| Vapour Pressure | 1.83 × 10⁻⁵ mmHg /2.51 mPa/ at 25 °C |
| log P (octanol/water) | 1.89 |
Source: PubChem CID 13633097 (HSDB)
Identification
| Property | Value |
|---|---|
| SKU | 90037562 |
| CAS Number | 163515-14-8 |
| IUPAC Name | 2-chloro-N-(2,4-dimethylthiophen-3-yl)-N-[(2S)-1-methoxypropan-2-yl]acetamide |
| Molecular Formula | C12H18ClNO2S |
| Molecular Weight | 275.8 |
| Exact Mass | 275.0747 |
| SMILES | CC1=CSC(=C1N([C@@H](C)COC)C(=O)CCl)C |
| InChIKey | JLYFCTQDENRSOL-VIFPVBQESA-N |
| InChI | InChI=1S/C12H18ClNO2S/c1-8-7-17-10(3)12(8)14(11(15)5-13)9(2)6-16-4/h7,9H,5-6H2,1-4H3/t9-/m0/s1 |
| PubChem CID | 13633097 |
| UN Number | UN2810 |
| REACH Code | Y110 |
| HTS Code | 2934.99.1500 |
| Tariff Code | 2934999057 |
Safety & GHS
-
Toxic
GHS06
-
Health Hazard
GHS07
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H302 Harmful if swallowed
- H317 May cause an allergic skin reaction
- H331 Toxic if inhaled
- H400 Very toxic to aquatic life
- H410 Very toxic to aquatic life with long lasting effects
Precautionary statements
- P260 Do not breathe 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
- P303+361 IF ON SKIN (or hair): Remove immediately all contaminated clothing. Rinse with water/shower
- P304+340 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Portuguese, 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
- (+)-dimethenamid
- (S)-dimethenamid
- 2-chloro-N-(2,4-dimethylthiophen-3-yl)-N-[(2S)-1-methoxypropan-2-yl]acetamide
- Acetamide, 2-chloro-N-(2,4-dimethyl-3-thienyl)-N-((1S)-2-methoxy-1-methylethyl)-
- BAS 656H
- DIMETHENAMID, (S)-
- DMTA-P
- ESTABLISH
- FRONTIER X 2
- OUTLOOK
Frequently asked questions
What is Dimethenamid-P primarily used for?
Dimethenamid-P is a herbicide used primarily for pre-emergence control of annual grasses and broadleaf weeds in corn, soybeans, and other crops.
What is the chemical formula and molecular weight of Dimethenamid-P?
The chemical formula is **C12H18ClNO2S** with a molecular weight of **275.8 g/mol**.
How should Dimethenamid-P be stored?
Store Dimethenamid-P at **2–8°C** in a cool, dry place, away from incompatible substances and sources of ignition.
What grade or purity is available for Dimethenamid-P?
Molekula supplies Dimethenamid-P in **technical-grade purity** (typically ≥95% active ingredient).
Can Molekula supply Dimethenamid-P in bulk quantities?
Yes, we offer Dimethenamid-P in bulk quantities, including drums, totes, and custom packaging—please inquire for specific volumes.
What documentation is provided with a Dimethenamid-P order?
Each order includes a **Certificate of Analysis (CoA)**, **Material Safety Data Sheet (MSDS/SDS)**, 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.