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10138-62-2

10138-62-2 structure
10138-62-2 structure

Name Holmium(Iii) Chloride
Synonyms Holmium(III) chloride
EINECS 233-387-1
MFCD00011051
trichloroholmium
Density 3.7 g/cm3
Boiling Point 1500 °ºC
Melting Point 718ºC(lit.)
Molecular Formula Cl3Ho
Molecular Weight 271.28900
Exact Mass 269.83700
LogP 2.06850
Vapour Pressure 33900mmHg at 25°C

CHEMICAL IDENTIFICATION

RTECS NUMBER :
MS7350000
CHEMICAL NAME :
Holmium chloride
CAS REGISTRY NUMBER :
10138-62-2
LAST UPDATED :
199701
DATA ITEMS CITED :
4
MOLECULAR FORMULA :
Cl3-Ho
MOLECULAR WEIGHT :
271.28

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5165 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
EQSSDX Environmental Quality and Safety, Supplement. (Stuttgart, Fed. Rep. Ger.) V.1-5, 1975-76. Discontinued. Volume(issue)/page/year: 1,1,1975
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
312 mg/kg
TOXIC EFFECTS :
Behavioral - somnolence (general depressed activity) Behavioral - food intake (animal) Lungs, Thorax, or Respiration - other changes
REFERENCE :
AEHLAU Archives of Environmental Health. (Heldref Pub., 4000 Albemarle St., NW, Washington, DC 20016) V.1- 1960- Volume(issue)/page/year: 5,437,1962 *** REVIEWS *** TOXICOLOGY REVIEW JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 54,663,1965
Symbol GHS07
GHS07
Signal Word Warning
Hazard Statements H315-H319-H335
Precautionary Statements P261-P305 + P351 + P338
Personal Protective Equipment dust mask type N95 (US);Eyeshields;Gloves
Hazard Codes Xi: Irritant;
Risk Phrases R36/37/38
Safety Phrases 26-37/39
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS MS7350000