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16842-03-8

Basic Information
CAS No.: 16842-03-8
Name: Cobalt hydrocarbonyl.
Article Data: 8
Molecular Structure:
Molecular Structure of 16842-03-8 (Cobalt hydrocarbonyl.)
Formula: C4H Co O4
Molecular Weight: 172.043
Synonyms: Cobalthydrocarbonyl; Cobalt hydrocarbonyl [CoH(CO)4]; Cobalt tetracarbonyl hydride;Hydridocobalt tetracarbonyl; Hydridotetracarbonylcobalt; Hydrocobalttetracarbonyl; Tetracarbonylhydridocobalt; Tetracarbonylhydrocobalt
Density: g/cm3
Melting Point: -26 °C
Boiling Point: °Cat760mmHg
Flash Point: °C
Hazard Symbols: Flammable gas. TLV: 0.1 mg(Co)/m3.
Safety: Poison by inhalation. See also COBALT COMPOUNDS.

Analytical Methods:

   

For occupational chemical analysis use OSHA: #ID-125 g.

PSA: 0.00000
LogP: -0.35590
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Chemistry

Product Name: Cobalt hydrocarbonyl (CAS NO.16842-03-8)


Molecular Formula: C4HCoO4
Molecular Weight: 171.98g/mol
H-Bond Donor: 0
H-Bond Acceptor: 4
Topological Polar Surface Area: 4
Heavy Atom Count: 9
Complexity: 10
Covalently-Bonded Unit Count: 5

Toxicity Data With Reference

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
mouse LC50 inhalation 17500ug/m3/2H (17.5mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 39, 1982.
rat LC50 inhalation 46200ug/m3/2H (46.2mg/m3)   "Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 39, 1982.

Consensus Reports

Cobalt and its compounds are on the Community Right-To-Know List.

Safety Profile

Poison by inhalation. See also COBALT COMPOUNDS.

 

 

Analytical Methods:

       

For occupational chemical analysis use OSHA: #ID-125 g.

Standards and Recommendations

OSHA PEL: TWA 0.1 mg(Co)/m3
ACGIH TLV: TWA 0.1 mg(Co)/m3

Analytical Methods

For occupational chemical analysis use OSHA: #ID-125 g.

Specification

 Cobalt hydrocarbonyl ,its CAS NO. is 16842-03-8,the synonyms is  Cobalt tetracarbonyl hydride ; Hydridotetracarbonylcobalt ; Hydrocobalt tetracarbonyl ; Tetracarbonylhydridocobalt ; Tetracarbonylhydrocobalt ; Cobalt, tetracarbonylhydro- .