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Neodymium(III) chloride

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Name

Neodymium(III) chloride

EINECS 233-031-5
CAS No. 10024-93-8 Density 4.134 g/mL at 25 °C(lit.)
Solubility Melting Point 784 °C(lit.)
Formula NdCl3 Boiling Point
Molecular Weight 250.60 Flash Point
Transport Information Appearance mauve colored hygroscopic solid
Safety 26-37/39 Risk Codes 36/37/38
Molecular Structure Molecular Structure of 10024-93-8 (Neodymium(III) chloride) Hazard Symbols IrritantXi
Synonyms

Neodymium trichloride;Neodymium chloride;NSC 174325;

 

Neodymium(III) chloride Consensus Reports

Reported in EPA TSCA Inventory.

Neodymium(III) chloride Specification

The Neodymium(III) chloride, with the CAS registry number 10024-93-8, is also known as Neodymium chloride. It belongs to the product categories of Inorganics; Catalysis and Inorganic Chemistry; Chemical Synthesis; Crystal Grade Inorganics; Neodymium Salts; Neodymium Metal and Ceramic Science; Salts; Metal halide. Its EINECS number is 233-031-5. This chemical's molecular formula is NdCl3 and molecular weight is 250.60. What's more, its systematic name is neodymium trichloride. Its classification code is Skin / Eye Irritant. It is stable at common pressure and temperature, and it should be sealed and stored in a cool, ventilated and dry place. Moreover, it should be protected from light. It is used as a chemical reagent.

Physical properties of Neodymium(III) chloride are: (1)ACD/LogP: 0.00; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 0; (4)ACD/LogD (pH 7.4): 0; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1 ; (7)#H bond acceptors: 0; (8)#H bond donors: 0; (9)#Freely Rotating Bonds: 0; (10)Enthalpy of Vaporization: 16.15 kJ/mol; (11)Vapour Pressure: 33900 mmHg at 25°C.

Preparation: it is produced from minerals monazite and bastnäsite. It can also be prepared by the oxide Nd2O3 which is treated with hydrochloric acid or ammonium chloride to produce the less stable NdCl3. The NdCl3 can alternatively be prepared by reacting neodymium metal with hydrogen chloride or chlorine. After preparation, it is usually purified by high temperature sublimation under high vacuum.

When you are using this chemical, please be cautious about it as the following:
It is irritating to eyes, respiratory system and skin. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. When using it, you need wear suitable protective clothing and gloves.

You can still convert the following datas into molecular structure:
(1)SMILES: Cl[Nd](Cl)Cl
(2)Std. InChI: InChI=1S/3ClH.Nd/h3*1H;/q;;;+3/p-3
(3)Std. InChIKey: ATINCSYRHURBSP-UHFFFAOYSA-K

The toxicity data is as follows 

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
frog LD50 subcutaneous 434mg/kg (434mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
guinea pig LD50 intraperitoneal 140mg/kg (140mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)
AMA Archives of Industrial Health. Vol. 15, Pg. 9, 1957.
guinea pig LD50 intravenous 122mg/kg (122mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
guinea pig LD50 subcutaneous 243mg/kg (243mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
mammal (species unspecified) LDLo unreported 40mg/kg (40mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 37, Pg. 305, 1930.
mouse LD50 intraperitoneal 347mg/kg (347mg/kg) BEHAVIORAL: SOMNOLENCE (GENERAL DEPRESSED ACTIVITY)

BEHAVIORAL: FOOD INTAKE (ANIMAL)

LUNGS, THORAX, OR RESPIRATION: OTHER CHANGES
Archives of Environmental Health. Vol. 5, Pg. 437, 1962.
mouse LD50 oral 3692mg/kg (3692mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
mouse LD50 subcutaneous 278mg/kg (278mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rabbit LD50 intravenous 139mg/kg (139mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 intraperitoneal 150mg/kg (150mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 intravenous 3500ug/kg (3.5mg/kg)   AMA Archives of Industrial Health. Vol. 16, Pg. 475, 1957.
rat LDLo subcutaneous 150mg/kg (150mg/kg)   Archives Internationales de Pharmacodynamie et de Therapie. Vol. 37, Pg. 305, 1930.

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