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CAS No.: | 10024-93-8 |
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Name: | NEODYMIUM CHLORIDE |
Article Data: | 101 |
Cas Database | |
Molecular Structure: | |
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Formula: | NdCl3 |
Molecular Weight: | 250.599 |
Synonyms: | Neodymium trichloride;Neodymium chloride;NSC 174325; |
EINECS: | 233-031-5 |
Density: | 4.134 g/mL at 25 °C(lit.) |
Melting Point: | 784 °C(lit.) |
Boiling Point: | 1600°C (estimate) |
Solubility: | Soluble in water and ethanol. |
Appearance: | mauve colored hygroscopic solid |
Hazard Symbols: |
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Risk Codes: | 36/37/38 |
Safety: | 26-37/39 |
PSA: | 0.00000 |
LogP: | 2.06850 |
Reported in EPA TSCA Inventory.
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 |
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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. |