Molekula
Fipronil
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
Fipronil is a broad-spectrum insecticide used in agriculture, veterinary medicine, and pest control. It acts by disrupting the central nervous system of insects. Available in powder form with a molecular weight of 437.15 g/mol, its CAS number is 120068-37-3, and its molecular formula is C12H4Cl2F6N4OS. Store at ambient temperatures. Hazard classification includes the signal word Danger. Molekula supplies Fipronil 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 | White to Off-white crystalline powder |
| Melting Point | 196 - 205°C |
| Heavy metals | ≤ 10ppm |
| Loss on Drying | ≤ 0.5% |
| Assay | 97.0 - 102.0% |
| Residue on Ignition | ≤ 0.2% |
| Specific optical rotation | -10° to +10° |
| Total Impurities | ≤ 3.0% |
| Sulfide | ≤ 0.2% |
| Any other impurity | ≤ 0.3% |
| Identification (RAMAN) | Conforms to Reference |
| Sulfone | ≤ 2.5% |
Storage & handling
| Property | Value |
|---|---|
| Storage Temperature | Ambient |
| Transport Class | 6.1 |
| Packing Group | II |
| Acidity | Neutral |
Literature values
Published physical properties of the substance, not batch specifications.
| Property | Value |
|---|---|
| Appearance | White solid |
| Melting Point | 201 °C |
| Water Solubility | 2 mg/L |
| Vapour Pressure | 2.78 × 10⁻⁹ mmHg at 25 °C |
| log P (octanol/water) | 4 |
Source: PubChem CID 3352 (HSDB, ICSC)
Identification
| Property | Value |
|---|---|
| SKU | 89967775 |
| CAS Number | 120068-37-3 |
| IUPAC Name | 5-amino-1-[2,6-dichloro-4-(trifluoromethyl)phenyl]-4-(trifluoromethylsulfinyl)pyrazole-3-carbonitrile |
| EC Number | 424-610-5 |
| Molecular Formula | C12H4Cl2F6N4OS |
| Molecular Weight | 437.15 |
| Exact Mass | 435.9387 |
| SMILES | C1=C(C=C(C(=C1Cl)N2C(=C(C(=N2)C#N)S(=O)C(F)(F)F)N)Cl)C(F)(F)F |
| InChIKey | ZOCSXAVNDGMNBV-UHFFFAOYSA-N |
| InChI | InChI=1S/C12H4Cl2F6N4OS/c13-5-1-4(11(15,16)17)2-6(14)8(5)24-10(22)9(7(3-21)23-24)26(25)12(18,19)20/h1-2H,22H2 |
| PubChem CID | 3352 |
| UN Number | UN2588 |
| REACH Code | Y110 |
| HTS Code | 29331990 |
| Tariff Code | 2933199033 |
Safety & GHS
-
Toxic
GHS06
-
Serious Health Hazard
GHS08
-
Hazardous to the Environment
GHS09
Hazard statements
- H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
- H372 Causes damage to organs through prolonged or repeated exposure
- 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+310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
- P308+313 IF exposed or concerned: Get medical advice/attention
- P501 Dispose of contents/container to an approved waste disposal plant
Documents
Safety Data Sheets (SDS)
Available in English, French, German, Italian, Russian, 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
- BROADLINE COMPONENT FIPRONIL
- C12H4Cl2F6N4OS
- Fipronil (ema epar: veterinary)
- Fipronil (Standard)
- Fipronil CRS
- Fluocyanobenpyrazole;Termidor
- FRONTLINE
- MB 46030
- RM 1601
- Termidor
Frequently asked questions
What is Fipronil used for?
Fipronil is primarily used as a broad-spectrum insecticide in agriculture and veterinary applications, effective against a range of pests including fleas, ticks, and ants.
What is the chemical formula and molecular weight of Fipronil?
The chemical formula of Fipronil is C12H4Cl2F6N4OS, and its molecular weight is 437.15 g/mol.
How should Fipronil be stored?
Fipronil should be stored at ambient temperature, away from moisture and direct sunlight, in a tightly sealed container.
What grade of Fipronil does Molekula supply?
Molekula supplies Fipronil in technical grade, suitable for research and industrial applications.
Can Molekula supply Fipronil in bulk?
Yes, Molekula can supply Fipronil in bulk quantities; please contact our sales team for pricing and availability.
What documentation comes with a Fipronil order?
Each order includes a Certificate of Analysis (CoA) and Safety Data Sheet (SDS), compliant with GHS standards.
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.