PHENYLHYDRAZINE | ICSC: 0938 (April 2005) |
Hydrazinobenzene Monophenylhydrazine |
CAS #: 100-63-0 |
UN #: 2572 |
EC Number: 202-873-5 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Combustible. Gives off irritating or toxic fumes (or gases) in a fire. Above 88°C explosive vapour/air mixtures may be formed. | NO open flames. Above 88°C use a closed system and ventilation. | Use water spray, alcohol-resistant foam, powder, carbon dioxide. In case of fire: keep drums, etc., cool by spraying with water. |
AVOID ALL CONTACT! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Cough. Sore throat. Weakness. Dizziness. | Use local exhaust or breathing protection. | Fresh air, rest. Refer for medical attention. |
Skin | MAY BE ABSORBED! Dry skin. Redness. Pain. | Protective gloves. Protective clothing. | Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer for medical attention . |
Eyes | Redness. Pain. Blurred 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 | Abdominal pain. Diarrhoea. Dizziness. Nausea. Vomiting. Weakness. | Do not eat, drink, or smoke during work. | Rinse mouth. Give a slurry of activated charcoal in water to drink. Refer for medical attention . |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Evacuate danger area! Personal protection: complete protective clothing including self-contained breathing apparatus. Do NOT let this chemical enter the environment. If liquid: collect leaking liquid in sealable containers. Absorb remaining liquid in sand or inert absorbent. If solid: sweep spilled substance into containers. Carefully collect remainder. Then store and dispose of according to local regulations. |
According to UN GHS Criteria Transportation |
STORAGE | |
Separated from strong oxidants and food and feedstuffs. Store in an area without drain or sewer access. | |
PACKAGING | |
Do not transport with food and feedstuffs. |
PHENYLHYDRAZINE | ICSC: 0938 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: C6H8N2 / C6H5NHNH2 |
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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TLV: 0.1 ppm as TWA; (skin); A3 (confirmed animal carcinogen with unknown relevance to humans). MAK: skin absorption (H); sensitization of skin (SH); carcinogen category: 3 |
ENVIRONMENT |
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The substance is toxic to aquatic organisms. |
NOTES |
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The symptoms of hemolysis do not become manifest until hours have passed. Do NOT take working clothes home. |
ADDITIONAL INFORMATION | ||
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EC Classification Symbol: T, N; R: 45-23/24/25-36/38-43-48/23/24/25-68-50; S: 53-45-61; Note: E |
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 Phenylhydrazine (CICADS 19, 2000)