Termisol 2.5 EC (Fipronil 2.5% EC) MSDS – Safety Data Sheet
This page summarises the Material Safety Data Sheet (MSDS) for Termisol 2.5% EC, a termiticide / insecticide containing Fipronil 2.5% w/v (emulsifiable concentrate). The full 5-page safety data sheet and the product profile are available as free PDF downloads below. Always read the full MSDS and product label before use.
Is Termisol flammable?
- Termisol 2.5% EC concentrate: yes, it is flammable. The concentrate contains petroleum solvents (xylene) and emulsifiers. Keep it away from heat, sparks and open flames, and store it tightly sealed in its original container in a cool place, out of reach of children and animals.
- Diluted spray mix: not flammable. Once Termisol is mixed with water as directed, the ready-to-spray mix is not flammable and is safe to apply when used as directed.
1. Product and company identification
| Product name | Fipronil 2.5% EC |
|---|---|
| Brand name | Termisol |
| Chemical name | 5-amino-1-(2,6-dichloro-4(trifluoromethyl) phenyl)-4-((1,R,S)-(trifluoromethyl) sulfinyl)-1-H-pyrazole-3-carbonitrile |
| Use | Insecticide / Termiticide |
| Molecular formula | C12H4Cl2F6N4OS |
| Company | Makhdoom Services, 97 Lahore Kasur Road (Ferozepur Road), Ichra, Lahore, Pakistan. Phone: 0300-4188502 |
2. Composition
| Ingredient | CAS number / concentration (% w/v) |
|---|---|
| Fipronil | 120068-37-3 / 2.5 |
| Inert ingredients | — / up to 100.0 |
3. Health hazards
- Eyes: may cause redness and tearing of eyes.
- Skin: may cause irritation, redness and tearing of skin.
- Ingestion: harmful if swallowed.
- Inhalation: harmful if inhaled.
- Chronic exposure: may cause chronic respiratory problems like asthma, emphysema or bronchitis.
4. First aid measures
- If swallowed: call a poison control center or doctor immediately. Have the person sip a glass of water if able to swallow. Do not induce vomiting unless told to do so by the poison control center or doctor. Do not give anything by mouth to an unconscious person.
- If on skin or clothing: take off contaminated clothing, rinse skin immediately with plenty of water for 15–20 minutes, and call a poison control center or doctor for advice.
- If inhaled: move the person to fresh air. If the person is not breathing, call an ambulance, then give artificial respiration. Call a poison control center or doctor.
- If in eyes: hold the eye open and rinse slowly and gently with water for 15–20 minutes. Remove contact lenses, if present, after the first 5 minutes, then continue rinsing. Call a poison control center or doctor.
Note to physician: there is no specific antidote. Treatment should be based on observed signs and symptoms. In severe cases of overexposure by oral ingestion, lethargy, muscle tremors and, in extreme cases, possibly convulsions may occur. Have the product container or label with you when calling a poison control center or doctor.
5. Fire fighting measures
- Flammability: the concentrate is flammable (it contains petroleum solvents); the diluted spray mix is not. See Is Termisol flammable?
- Extinguishing media: water spray, CO2, foam, dry powder.
- Hazards: pesticide fires may emit hazardous gases such as carbon monoxide, carbon dioxide, hydrogen fluoride, hydrogen chloride, nitrogen oxides, sulfur oxides and acid halides. Toxic vapours are released if the product is heated above its decomposition temperature.
- Procedure: isolate the fire area and evacuate downwind. Do not breathe gases, smoke or vapours. Wear self-contained breathing apparatus and full protective clothing.
6. Accidental release measures
Take appropriate protective measures and wear positive pressure self-contained breathing apparatus (SCBA). Clear the area and dike the spillage. Do not touch or walk through spilled material. Shut off the leak only if safe. Extinguish ignition sources nearby and downwind, ensure adequate ventilation, absorb with sand or other non-combustible material and place into containers for disposal. Prevent entry into waterways, sewers, basements or confined areas.
7. Handling and storage
- Do not contaminate water, food or feed by storage, disposal or cleaning of equipment.
- Open containers carefully and close tightly after partial use. Avoid contact with skin, eyes or clothing and avoid breathing spray mist.
- Wash thoroughly with soap and water after handling. Remove contaminated clothing and wash before reuse.
- Store unused product in the original container only, out of reach of children and animals, at normal ambient temperatures.
8. Exposure controls and personal protection (PPE)
| Hands | Chemical-resistant gloves |
|---|---|
| Skin | Long-sleeve shirt, long pants, shoes plus socks |
| Eyes | Protective eyewear or chemical safety glasses with side shields, or chemical goggles when working in non-ventilated spaces |
| Respirator | Without sufficient ventilation, wear a dust/mist filtering respirator (MSHA/NIOSH approval prefix TC-21C, or a NIOSH approved respirator with any N, R, P or HE class filter) |
| Ventilation | Use adequate ventilation whenever possible; minimize airborne concentrations |
Keep and wash PPE separately from other laundry. Discard clothing that is drenched or heavily contaminated. Wash hands before eating, drinking, chewing gum, using tobacco or using the toilet.
9. Physical and chemical properties
| Formulation | Emulsifiable Concentrate (EC), liquid |
|---|---|
| Odor | Not available |
| pH | 5–7 (1% in water) |
| Flammability | Concentrate: flammable. Diluted spray mix: not flammable |
| Density | 1.06 g/mL @ 26°C |
Note: this summary describes Termisol as an Emulsifiable Concentrate (EC) and includes the flammability guidance above. The downloadable PDF is unchanged; check with us if you need an updated copy.
10. Stability and reactivity
Stable under normal conditions. Avoid strong oxidizing agents and excessive heat. May release irritating and toxic gases due to thermal decomposition. Hazardous polymerization will not occur.
11. Toxicological information
| Acute oral LD50 (rat) | 1,999 mg/kg |
|---|---|
| Acute dermal LD50 (rabbit) | > 2,000 mg/kg |
| Acute inhalation LC50 (rat) | > 1.7 mg/L/4 hr |
| Eye / skin irritation | Slightly irritating |
| Dermal sensitization | Not a skin sensitizer |
The MSDS also covers reproductive, chronic, carcinogenicity and mutagenicity data on Fipronil; see the full PDF for the complete wording.
12. Ecological information
This pesticide is toxic to birds, fish and aquatic invertebrates. Do not apply directly to water or to areas where surface waters are present. Runoff from treated areas may be hazardous to aquatic organisms. Do not contaminate water when disposing of equipment wash waters. Not readily biodegradable (by OECD criteria).
13. Disposal considerations
Pesticide wastes are acutely hazardous. Dispose of excess or waste pesticide according to label directions, or contact your provincial pesticide or environmental control agency. Dispose of containers and residues according to label instructions and local, provincial and federal regulations.
14. Transport information
| Ground domestic (DOT) | Not regulated |
|---|---|
| Vessel (IMDG) | UN3082, Environmentally Hazardous Substances, liquid, n.o.s. (Fipronil), 9, PG III, Marine Pollutant |
| Air (IATA) | UN3082, Environmentally Hazardous Substances, liquid, n.o.s. (Fipronil), 9, PG III |
15–16. Regulatory and other information
Label hazard statement (CAUTION): harmful if swallowed, absorbed through skin, or inhaled. Do not get in eyes, on skin or on clothing. Do not breathe spray mist. Wash thoroughly with soap and water after handling and before eating, drinking, chewing gum or using tobacco. Full regulatory details and the disclaimer are in the PDF.
Frequently asked questions
Is Termisol flammable?
The concentrate is flammable because it contains petroleum solvents (xylene) and emulsifiers, so keep it away from heat and flames and store it sealed in a cool place. Once diluted in water as directed, the ready-to-spray mix is not flammable and is safe to apply as directed.
What is the active ingredient in Termisol 2.5 EC?
Fipronil 2.5% w/v (CAS 120068-37-3). The remaining content is inert ingredients.
Where can I download the Termisol MSDS?
Use the “Download MSDS” button on this page to get the full 5-page Fipronil 2.5 EC safety data sheet as a PDF. The 1-page product profile is also available.
What PPE is recommended when handling Termisol?
Chemical-resistant gloves, long-sleeve shirt, long pants, shoes plus socks, and protective eyewear. Wear a dust/mist filtering respirator if ventilation is not sufficient.
What should I do if Termisol is swallowed?
Call a poison control center or doctor immediately. Have the person sip a glass of water if able to swallow, and do not induce vomiting unless told to do so by the poison control center or doctor.
How should Termisol be stored?
In its original container only, tightly closed, out of reach of children and animals, at normal ambient temperatures.
Is Termisol harmful to fish and birds?
Yes. The MSDS states it is toxic to birds, fish and aquatic invertebrates, so it must not be applied directly to water or where surface waters are present.
Handling Termisol on Site
Our applicators wear gloves and masks, mix Termisol only as directed on the label and keep children and pets away until treated areas are dry. Store the product in its original container, away from food and out of reach of children.
Product details are on the Termisol 25 EC page. Further reading: fipronil, the active ingredient in Termisol (Wikipedia).
Buy Termisol or book termite treatment
Termisol 2.5% EC is available at Rs 8,500 per litre with Pakistan-wide delivery. See the Termisol 2.5 EC product page, or explore our professional termite control in Lahore, Faisalabad, Gujranwala and Sialkot.