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Cobalt hydrocarbonyl (as Co) |
CAS 16842-03-8 | ||
HCo(CO)4 |
RTECS GG0900000 | ||
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Synonyms & Trade Names Hydrocobalt tetracarbonyl, Tetracarbonylhydridocobalt, Tetracarbonylhydrocobalt |
DOT ID & Guide |
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Exposure
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NIOSH REL: TWA 0.1 mg/m3 | ||
| OSHA PEL†: none | |||
| IDLH N.D. See: IDLH INDEX | Conversion | ||
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Physical Description Gas with an offensive odor. |
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MW: 172.0 |
BP: ? |
FRZ: -15°F |
Sol: 0.05% |
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VP: >1 atm |
IP: ? |
RGasD: 5.93 |
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Fl.P: NA (Gas) |
UEL: ? |
LEL: ? |
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| Flammable Gas | |||
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Incompatibilities & Reactivities Air [Note: Unstable gas that decomposes rapidly in air at room temperature to cobalt carbonyl & hydrogen.] |
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Measurement Methods None available See: NMAM or OSHA Methods |
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Personal Protection & Sanitation (See protection) Skin: Prevent skin contact Eyes: Prevent eye contact Wash skin: When contaminated Remove: When wet or contaminated Change: Daily |
First Aid (See procedures) Eye: Irrigate immediately Skin: Soap wash Breathing: Respiratory support |
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Important additional information about respirator selection Respirator Recommendations Not available. |
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| Exposure Routes inhalation, skin and/or eye contact | |
| Symptoms In animals: irritation respiratory system; dyspnea (breathing difficulty), cough, decreased pulmonary function, pulmonary edema | |
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Target Organs
Eyes, skin, respiratory system |
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| See also: INTRODUCTION |