GERMANE | ICSC: 1244 (June 2011) |
Germanium hydride Germanium tetrahydride |
CAS #: 7782-65-2 |
UN #: 2192 |
EC Number: 231-961-6 |
ACUTE HAZARDS | PREVENTION | FIRE FIGHTING | |
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FIRE & EXPLOSION | Extremely flammable. Gas/air mixtures are explosive. | NO open flames, NO sparks and NO smoking. Closed system, ventilation, explosion-proof electrical equipment and lighting. | Shut off supply; if not possible and no risk to surroundings, let the fire burn itself out. In other cases extinguish with carbon dioxide, dry powder. In case of fire: keep cylinder cool by spraying with water. Combat fire from a sheltered position. |
STRICT HYGIENE! | |||
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SYMPTOMS | PREVENTION | FIRST AID | |
Inhalation | Headache. Weakness. Dizziness. Abdominal pain. Confusion. Dark urine. Symptoms may be delayed. See Notes. | Use closed system. | Fresh air, rest. Refer immediately for medical attention. |
Skin | Protective gloves. | ||
Eyes | Wear safety spectacles. | ||
Ingestion | Do not eat, drink, or smoke during work. |
SPILLAGE DISPOSAL | CLASSIFICATION & LABELLING |
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Evacuate danger area! Remove all ignition sources. Consult an expert! Personal protection: self-contained breathing apparatus. Ventilation. |
According to UN GHS Criteria DANGER
Extremely flammable gasContains gas under pressure; may explode if heated Fatal if inhaled May cause damage to blood if inhaled Transportation |
STORAGE | |
Fireproof. | |
PACKAGING | |
GERMANE | ICSC: 1244 |
PHYSICAL & CHEMICAL INFORMATION | |
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Physical State; Appearance
Physical dangers
Chemical dangers
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Formula: GeH4 |
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: 0.2 ppm as TWA |
ENVIRONMENT |
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NOTES |
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Depending on the degree of exposure, periodic medical examination is suggested. Insufficient data are available on the effect of this substance on human health, therefore utmost care must be taken. The symptoms of hemolysis may become manifest after several hours |
ADDITIONAL INFORMATION | ||
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EC Classification |
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See Also: Toxicological Abbreviations