BUTYRIC ACID | ICSC: 1334 (November 1998) |
n-Butanoic acid Ethylacetic acid 1-Propanecarboxylic acid Butanic acid |
CAS #: 107-92-6 |
UN #: 2820 |
EC Number: 203-532-3 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Above 72°C explosive vapour/air mixtures may be formed. | NO open flames. Above 72°C use a closed system and ventilation. | Use water spray, powder, alcohol-resistant foam, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
AVOID ALL CONTACT! IN ALL CASES CONSULT A DOCTOR! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Sore throat. Cough. Burning sensation. Shortness of breath. Laboured breathing. Symptoms may be delayed. See Notes. | Use ventilation, local exhaust or breathing protection. | Fresh air, rest. Artificial respiration may be needed. Refer for medical attention. |
Skin | Pain. Redness. Blisters. Skin burns. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . |
Eyes | Pain. Redness. Severe deep burns. Loss of vision. | Wear face shield or eye protection in combination with breathing protection. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Burning sensation. Abdominal pain. Shock or collapse. | Do not eat, drink, or smoke during work. | Rinse mouth. Do NOT induce vomiting. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT let this chemical enter the environment. Collect leaking and spilled liquid in sealable containers as far as possible. Cautiously neutralize remainder with soda lime. Then wash away with plenty of water. |
According to UN GHS Criteria Transportation |
STORAGE | |
Separated from strong oxidants, strong bases and food and feedstuffs. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
BUTYRIC ACID | ICSC: 1334 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C4H8O2 / CH3CH2CH2COOH |
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 harmful to aquatic organisms. |
NOTES |
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ADDITIONAL INFORMATION | ||
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EC Classification Symbol: C; R: 34; S: (1/2)-26-36-45 |
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 BUTYRIC ACID (JECFA Evaluation)