Dysprosium chloride anhydrous

Modify Date: 2025-08-21 15:57:47

Dysprosium chloride anhydrous Structure
Dysprosium chloride anhydrous structure
Common Name Dysprosium chloride anhydrous
CAS Number 10025-74-8 Molecular Weight 286.874
Density 3.67 g/mL at 25ºC(lit.) Boiling Point 1500ºC
Molecular Formula H2Cl3DyO Melting Point 680ºC(lit.)
MSDS Chinese USA Flash Point N/A
Symbol GHS07
GHS07
Signal Word Warning

 Names

Name Dysprosium(Iii) Chloride, Ultra Dry (Reo)
Synonym More Synonyms

 Chemical & Physical Properties

Density 3.67 g/mL at 25ºC(lit.)
Boiling Point 1500ºC
Melting Point 680ºC(lit.)
Molecular Formula H2Cl3DyO
Molecular Weight 286.874
Exact Mass 286.846313
LogP 2.06850
Vapour Pressure 33900mmHg at 25°C

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
JW0700000
CHEMICAL NAME :
Dysprosium chloride
CAS REGISTRY NUMBER :
10025-74-8
LAST UPDATED :
199701
DATA ITEMS CITED :
5
MOLECULAR FORMULA :
Cl3-Dy
MOLECULAR WEIGHT :
268.85

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 :
5443 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 :
343 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
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - guinea pig
DOSE/DURATION :
196 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

 Safety Information

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 26-36
RIDADR NONH for all modes of transport
WGK Germany 2
RTECS JW0700000

 Synthetic Route

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Dysprosium chloride anhydrous Structure

Dysprosium chlo...

CAS#:10025-74-8

Literature: Thermochimica Acta, , vol. 306, # 1-2 p. 13 - 21

 Synonyms

Trichlorodysprosium hydrate (1:1)
Dysprosium(III) chloride
Dysprosium chloride(DyCl3)
MFCD00010984
EINECS 233-039-9
Dysprosium trichloride
Dysprosium chloride anhydrous
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