MCPA | ICSC: 0054 (November 2009) |
4-Chloro-o-tolyloxyacetic acid 2-Methyl-4-chlorophenoxyacetic acid 4-Chloro-2-methylphenoxyacetic acid |
CAS #: 94-74-6 |
UN #: 3077 |
EC Number: 202-360-6 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Not combustible. Liquid formulations containing organic solvents may be flammable. Gives off irritating or toxic fumes (or gases) in a fire. Risk of fire and explosion if formulations contain flammable/explosive solvents. | In case of fire in the surroundings, use appropriate extinguishing media. |
PREVENT DISPERSION OF DUST! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Cough. Sore throat. Headache. Nausea. | Use local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | Redness. Pain. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse and then wash skin with water and soap. Refer for medical attention . |
Eyes | Redness. Pain. Burns. Blurred vision. | Wear safety goggles or eye protection in combination with breathing protection if powder. | Rinse with plenty of water (remove contact lenses if easily possible). Refer immediately for medical attention. |
Ingestion | Burning sensation in the throat and chest. Abdominal pain. Nausea. Diarrhoea. Unconsciousness. Vomiting. Weakness. Shock or collapse. | Do not eat, drink, or smoke during work. Wash hands before eating. | Rinse mouth. Give one or two glasses of water to drink. Refer immediately for medical attention. |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: filter respirator for organic gases and particulates adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into sealable containers. If appropriate, moisten first to prevent dusting. Carefully collect remainder. Then store and dispose of according to local regulations. |
According to UN GHS Criteria DANGER
Harmful if swallowed or if inhaledCauses skin irritation Causes serious eye damage May cause respiratory irritation Very toxic to aquatic life with long lasting effects Transportation |
STORAGE | |
Provision to contain effluent from fire extinguishing. Separated from strong bases and food and feedstuffs. Store in an area without drain or sewer access. Cool. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
MCPA | ICSC: 0054 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C9H9ClO3 |
EXPOSURE & HEALTH EFFECTS | |
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Routes of exposure
Effects of short-term exposure
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Inhalation risk
Effects of long-term or repeated exposure
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OCCUPATIONAL EXPOSURE LIMITS |
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ENVIRONMENT |
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The substance is very toxic to aquatic organisms. This substance does enter the environment under normal use. Great care, however, should be taken to avoid any additional release, for example through inappropriate disposal. |
NOTES |
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MCPA is a chlorophenoxy-herbicide which, as a group, has been classified as possibly carcinogenic to humans. Depending on the degree of exposure, periodic medical examination is suggested. Carrier solvents used in commercial formulations may change physical and toxicological properties. |
ADDITIONAL INFORMATION | ||
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EC Classification Symbol: Xn, N; R: 22-38-41-50/53; S: (2)-26-37-39-60-61 |
All rights reserved. The published material is being distributed without warranty of any kind, either expressed or implied. Neither ILO nor WHO nor the European Commission shall be responsible for the interpretation and use of the information contained in this material. | |
See Also: Toxicological Abbreviations MCPA (IARC Summary & Evaluation, Volume 30, 1983)