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无水氯化镝

无水氯化镝名称

[ CAS 号 ]:
10025-74-8

[ 中文名 ]:
氯化镝(III)

[ 英文名 ]:
Dysprosium chloride anhydrous

[中文别名 ]:

[英文别名 ]:

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

无水氯化镝物理化学性质

[ 密度 ]:
3.67 g/mL at 25ºC(lit.)

[ 沸点 ]:
1500ºC

[ 熔点 ]:
680ºC(lit.)

[ 分子式 ]:
H₂Cl₃DyO

[ 分子量 ]:
286.874

[ 精确质量 ]:
286.846313

[ LogP ]:
2.06850

[ 外观性状 ]:
白色粉末

[ 蒸汽压 ]:
33900mmHg at 25°C

[ 储存条件 ]:
室温，干燥，惰性气体

无水氯化镝MSDS

详细MSDS(安全技术说明书)

无水氯化镝毒性和生态

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

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无水氯化镝安全信息

[ 符号 ]:

GHS07

[ 信号词 ]:
Warning

[ 危害声明 ]:
H315-H319-H335

[ 警示性声明 ]:
P261-P305 + P351 + P338

[ 个人防护装备 ]:
dust mask type N95 (US);Eyeshields;Gloves

[ 危害码 (欧洲) ]:
Xi: Irritant;

[ 风险声明 (欧洲) ]:
R36/37/38

[ 安全声明 (欧洲) ]:
26-36

[ 危险品运输编码 ]:
NONH for all modes of transport

[ WGK德国 ]:
2

[ RTECS号 ]:
JW0700000

无水氯化镝合成路线

详细合成路线

无水氯化镝上下游产品

无水氯化镝上游产品

无水氯化镝下游产品

无水氯化镝制备

由氧化镝中通入Cl2和S2Cl2混合气体可制得。此外，将氧化镝溶于盐酸，通过蒸发、浓缩、冷却析出六水合氯化镝，将水合物在HCl-N2气流中加热脱水也可制得无水氯化镝。