Cheminova Methomyl 225 Insecticide

Hazard statements

This product is classified as: Xi, Irritating. T, Toxic. N, Dangerous to the environment. F+, Highly Flammable. Hazardous according to the criteria of SWA. Dangerous according to the Australian Dangerous Goods (ADG) Code. R11, R28, R23/24, R36/37/38, R39/23/24/25, R50/53. Highly flammable. Very toxic if swallowed Toxic by inhalation and in contact with skin. Irritating to eyes, respiratory system and skin. Toxic: danger of very serious irreversible effects through inhalation, in contact with skin and if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects to the aquatic environment.

Precautionary statements

S7, S16, S20, S23, S33, S38, S45, S60, S61, S1/2, S24/25, S36/37. Keep container tightly closed Keep away from sources of ignition - No smoking. When using, do not eat or drink. Do not breathe vapours or spray mists. Take precautionary measures against static discharges. In case of insufficient ventilation, wear suitable respiratory equipment. In case of accident or if you feel unwell, contact a doctor or Poisons Information Centre immediately (show this MSDS where possible). This material and its container must be disposed of as hazardous waste. Avoid release to the environment. Refer to special instructions/Safety Data Sheets. Keep locked up and out of reach of children. Avoid contact with skin and eyes. Wear suitable protective clothing and gloves.

SUSDP Classification

S7

ADG classification

Class 3 Flammable liquids. Sub Risk Class 6.1 Toxic substances

UN Number

2758, CARBAMATE PESTICIDE, LIQUID, FLAMMABLE, TOXIC, flash point less than 23 °C Emergency Overview Physical Description & Colour: Clear, amber coloured liquid Odour: Characteristic alcohol odour.

Health hazards

Symptoms of Methomyl exposure are similar to those caused by other carbamates and cholinesterase inhibitors. These may include weakness, blurred vision, headache, nausea, abdominal cramps, chest discomfort, constriction of pupils, sweating, muscle tremors, and decreased pulse. If there is severe poisoning, symptoms of twitching, giddiness, confusion, muscle incoordination, slurred speech, low blood pressure, heart irregularities, and loss of reflexes may also be experienced. Death can result from discontinued breathing, paralysis of muscles of the respiratory system, intense constriction of the openings of the lung, or all three. very toxic if swallowed, toxic by inhalation and in contact with skin, irritating to eyes, respiratory system and skin. Signs and symptoms associated with mild exposures to organophosphate and carbamate pesticides include: headache, fatigue, dizziness, loss of appetite with nausea, stomach cramps and diarrhoea; blurred vision associated with excessive tearing; contracted pupils of the eye; excessive sweating and salivation; slowed heartbeat, often fewer than 50 per minute; rippling of surface muscles just under the skin. These symptoms may be mistaken for those of flu, heat stroke or heat exhaustion, or upset stomach. Moderately severe organophosphate and carbamate insecticide poisoning cases exhibit all the signs and symptoms found in mild poisonings, but in addition, the victim: is unable to walk; often complains of chest discomfort and tightness; exhibits marked constriction of the pupils (pinpoint pupils); exhibits muscle twitching; has involuntary urination and bowel movement. Severe poisonings are indicated by incontinence, unconsciousness and seizures. This product is a cumulative poison. Minor exposures over a period of time may lead to serious health problems. Methanol is also toxic; may cause blindness.

Potential health effects

Inhalation: Short Term Exposure: Symptoms are described fully above. Long Term Exposure: Believed to be cumulative by inhalation route. Skin Contact: Short Term Exposure: Symptoms are described fully above. Long Term Exposure: Believed to be cumulative by dermal exposure. Eye Contact: Short Term Exposure: This product may be absorbed through the eyes in toxic quantities. Symptoms are similar to those via other exposure routes. In addition product is an eye irritant. Symptoms may include stinging and reddening of eyes and watering which may become copious. Other symptoms may also become evident. If exposure is brief, symptoms should disappear once exposure has ceased. However, lengthy exposure or delayed treatment may cause permanent damage. Long Term Exposure: No data for health effects associated with long term eye exposure. Ingestion: Short Term Exposure: Symptoms are described fully above. Long Term Exposure: Long term minor exposures to this product may cause serious health effects. Believed to be cumulative by ingestion. Carcinogen Status: SWA: No significant ingredient is classified as carcinogenic by SWA. NTP: No significant ingredient is classified as carcinogenic by NTP. IARC: No significant ingredient is classified as carcinogenic by IARC.