Cobalt acetate
Suppliers
Names
[ CAS No. ]:
71-48-7
[ Name ]:
Cobalt acetate
[Synonym ]:
EINECS 200-755-8
MFCD00008689
cobalt(ii) acetate
Cobalt(2+) diacetate
cobalt(2+),diacetate
Acetic acid, cobalt(2+) salt (2:1)
Cobalt diacetate
anhydrous cobalt acetate
Cobalt acetate
Cobaltous diacetate
Chemical & Physical Properties
[ Density]:
1.7043g/cm3
[ Boiling Point ]:
117.1ºC at 760 mmHg
[ Melting Point ]:
298ºC (dec.)
[ Molecular Formula ]:
C2H4CoO2
[ Molecular Weight ]:
177.021
[ Flash Point ]:
40ºC
[ Exact Mass ]:
176.959808
[ PSA ]:
37.30000
[ LogP ]:
0.09090
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AG3150000
- CHEMICAL NAME :
- Acetic acid, cobalt(2+) salt
- CAS REGISTRY NUMBER :
- 71-48-7
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 14
- MOLECULAR FORMULA :
- C4-H6-O4.Co
- MOLECULAR WEIGHT :
- 177.03
- WISWESSER LINE NOTATION :
- OV1 2 &-CO-
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 503 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - dyspnea Nutritional and Gross Metabolic - weight loss or decreased weight gain
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 31 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intravenous
- SPECIES OBSERVED :
- Rodent - rabbit
- DOSE/DURATION :
- 25 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- TYPE OF TEST :
- TCLo - Lowest published toxic concentration
- ROUTE OF EXPOSURE :
- Inhalation
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 15 mg/m3/24H/17W-C
- TOXIC EFFECTS :
- Blood - pigmented or nucleated red blood cells Blood - changes in erythrocyte (RBC) count Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - phosphatases
- TYPE OF TEST :
- TDLo - Lowest published toxic dose
- ROUTE OF EXPOSURE :
- Subcutaneous
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- 135 mg/kg/9D-I
- TOXIC EFFECTS :
- Cardiac - other changes Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases Biochemical - Neurotransmitters or modulators (putative) - catecholamine levels in sympathetic nerves
MUTATION DATA
- TYPE OF TEST :
- Morphological transformation
- TEST SYSTEM :
- Rodent - hamster Embryo
- REFERENCE :
- CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut Sts., Philadelphia, PA 19106) V.1- 1941- Volume(issue)/page/year: 39,193,1979 *** REVIEWS *** IARC Cancer Review:Human Inadequate Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,363,1991 IARC Cancer Review:Group 2B IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 52,363,1991 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO COBALT METAL, dust and fume-air:10H TWA 0.05 mg/m3 REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 81777 No. of Facilities: 603 (estimated) No. of Industries: 8 No. of Occupations: 20 No. of Employees: 5023 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 81777 No. of Facilities: 622 (estimated) No. of Industries: 13 No. of Occupations: 16 No. of Employees: 15156 (estimated) No. of Female Employees: 4580 (estimated)
Safety Information
[ Symbol ]:
GHS07, GHS08, GHS09
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H302-H317-H319-H334-H341-H350i-H360F-H410
[ Precautionary Statements ]:
P201-P261-P280-P284-P304 + P340-P308 + P313
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
Xn:Harmful;
[ Risk Phrases ]:
R22;R36/37/38;R40;R43;R53
[ Safety Phrases ]:
S22-S26-S36/37/39-S45
[ RIDADR ]:
UN 3077 9 / PGIII
[ WGK Germany ]:
2
[ RTECS ]:
AG3150000
Synthetic Route
Precursor & DownStream
Precursor
DownStream
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