1,2,4-TRIAZOLE | ICSC: 0682 (April 2007) |
s-Triazole Pyrrodiazole 1H-1,2,4-Triazole |
CAS #: 288-88-0 |
EC Number: 206-022-9 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Finely dispersed particles form explosive mixtures in air. | NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. | Use water spray, powder, foam, carbon dioxide. |
See EFFECTS OF LONG-TERM OR REPEATED EXPOSURE. PREVENT DISPERSION OF DUST! AVOID ALL CONTACT! IN ALL CASES CONSULT A DOCTOR! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Use local exhaust or breathing protection. | Fresh air, rest. | |
Skin | Protective gloves. | Remove contaminated clothes. Remove contaminated clothes. Rinse skin with plenty of water or shower. | |
Eyes | Redness. Pain. | Wear safety goggles. | First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention. |
Ingestion | Do not eat, drink, or smoke during work. | Rinse mouth. Give one or two glasses of water to drink. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Personal protection: particulate filter respirator adapted to the airborne concentration of the substance. Do NOT let this chemical enter the environment. Sweep spilled substance into covered 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 WARNING
Harmful if swallowedCauses eye irritation Suspected of damaging fertility or the unborn child Harmful to aquatic life Transportation |
STORAGE | |
Separated from strong oxidants and strong acids. Store in an area without drain or sewer access. | |
PACKAGING | |
1,2,4-TRIAZOLE | ICSC: 0682 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C2H3N3 |
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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MAK sensitization of skin (SH) |
ENVIRONMENT |
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The substance is harmful 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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ADDITIONAL INFORMATION | ||
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EC Classification Symbol: Xn; R: 22-36-63; S: (2)-36/37 |
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