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Yttrium(III) chloride

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Name

Yttrium(III) chloride

EINECS 233-801-0
CAS No. 10361-92-9 Density 2.67 g/mL at 25 °C(lit.)
PSA 0.00000 LogP 2.06850
Solubility Soluble. Melting Point 721 °C(lit.)
Formula Cl3Y Boiling Point °Cat760mmHg
Molecular Weight 195.265 Flash Point °C
Transport Information N/A Appearance powder
Safety Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Cl. See also YTTRIUM and RARE EARTHS. Risk Codes 36/37/38
Molecular Structure Molecular Structure of 10361-92-9 (YTTRIUM CHLORIDE) Hazard Symbols IrritantXi
Synonyms

Yttriumchloride;Yttrium chloride (Y2Cl6);Yttrium trichloride;Yttrium(III) chloride;

Article Data 75

Yttrium(III) chloride Synthetic route

hexaaquadichloroyttrium(III) chloride

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In neat (no solvent, solid phase) byproducts: H2O; Schlenk techniques; heating Y compd. under vacuum (1E-3 Torr);99%

yttrium(III) oxide

erbium(III) oxide

potassium chloride

7782-50-5

chlorine

A

10138-41-7

erbium(III) chloride

B

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
With pyrographite In gas byproducts: CO; by chlorination-chem. vapor transport react.; mixt. of Er2O3 and Y2O3 with carbon and KCl (1:1:6:1 at. ratio) placed in alumina reactor and chlorinated with dry Cl2 (20 cm**3/min) at 800 K for 2 h; gas replace by Ar:Cl2 at 800-1300 K; detn. of separation factor;A 31.74%
B 21.33%
7647-01-0

hydrogenchloride

yttrium(III) oxide

ammonium chloride

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In hydrogenchloride Y2O3 dissolved in 10 ml HCl (6m); addn. of solid NH4Cl (n(NH4Cl):n(Y2O3) approx. 15), addn. of 10 ml concd. HCl, heating to near dryness, cooling, ground; transferred to a quartz tube with a side arm, evacuation to ca. 10 Pa, heated to 373 K for 15-18 h, then temp. rise to 673 K (sublimation of NH4Cl), then temp. rise to 1223 K (sublimation of YCl3); elem. anal.;

yttrium(III) oxide

ammonium chloride

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
Y2O3 is reacted with NH4Cl; purified by two distn. in tantalum crucibles under high vac.;
In hydrogenchloride react. of oxide and excess NH4Cl in concd. HCl at 100°C; sublimation at 360°C/0.1 mmHg;
In not given extd. with THF;
7647-01-0

hydrogenchloride

yttrium(III) chloride hexahydrate

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In neat (no solvent) heating (70°C, vac.; 100-250°C, HCl atm.);

yttrium(III) chloride hydrate

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
With NH4Cl In neat (no solvent) heating of YCl3*99H2O in the presence of NH4Cl (Handbuch der preparativen anorganischen Chemie, Herausg. G. Brauer, Studgardt, 1975);

3NH4(1+)*YCl6(3-) = (NH4)3YCl6

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In neat (no solvent, solid phase) thermolysis (vac., 400°C); sublimation (870°C, 1E-5 torr);
In neat (no solvent) Y compd. transferred to platinum crucible under dry conditions, evacuation temp. raised slowly to 350-400°C, complete decompn. after fewhs.;

yttrium(III) oxide

7782-50-5

chlorine

7429-90-5

aluminium

A

1333-84-2, 1344-28-1

aluminum oxide

B

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In neat (no solvent) heating (200°C, vac.; 300°C, 2 d); separated by chemical transport;

yttrium

10025-73-7

chromium(III) chloride

A

7440-47-3

chromium

B

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
In melt exchange reaction (KCl/NaCl melt, 1073 K);
In melt exchange reaction (KCl-NaCl melt, 1073 K);

yttrium(III) oxide

7719-09-7

thionyl chloride

10361-92-9

yttrium(III) chloride

Conditions
ConditionsYield
at 300°C, 1-2 d, sealed tube;

Yttrium(III) chloride Chemical Properties

IUPAC Name: Trichloroyttrium
The MF of Yttrium(III) chloride (CAS NO.10361-92-9) is Cl3Y.

                              
The MW of Yttrium(III) chloride (CAS NO.10361-92-9) is 195.26.
Synonyms of Yttrium(III) chloride (CAS NO.10361-92-9): Yttrium chloride ; Yttrium chloride (YCl3) ; Yttrium chloride solution ; Yttrium trichloride
Product Categories: Inorganics;Catalysis and Inorganic Chemistry;Chemical Synthesis;Crystal Grade Inorganics;Metal and Ceramic Science;Salts;Yttrium Salts
Density: 2.67 g/mL at 25 °C
Melting Point: 721 °C
Storage temp: 2-8 °C
Sensitive: Hygroscopic
EINECS: 1036-192-9 
Merck: 14,10107
Form: powder

Yttrium(III) chloride Uses

  Yttrium(III) chloride (CAS NO.10361-92-9) is used as analytical reagent.It is also used as a catalyst and in superconductors and has been linked to pulmonary edema and liver damage.

Yttrium(III) chloride Production

 Yttrium(III) chloride can be formed by reacting yttrium(III) oxide with hydrochloric acid, among other methods.

Yttrium(III) chloride Toxicity Data With Reference

1.    

ipr-rat LD50:45 mg/kg

    AMIHAB    AMA Archives of Industrial Health. 16 (1957),475.
2.    

ipr-mus LD50:88 mg/kg

    AMIHAB    AMA Archives of Industrial Health. 16 (1957),475.
3.    

ipr-gpg LD50:85 mg/kg

    AEHLAU    Archives of Environmental Health. 5 (1962),437.

Yttrium(III) chloride Consensus Reports

Reported in EPA TSCA Inventory.

Yttrium(III) chloride Safety Profile

Poison by intraperitoneal route. When heated to decomposition it emits toxic fumes of Cl. See also YTTRIUM and RARE EARTHS.Safety information of Yttrium(III) chloride (CAS NO.10361-92-9):
Hazard Codes  IrritantXi
Risk Statements 
36/37/38 Irritating to eyes, respiratory system and skin
Safety Statements 
26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37/39 Wear suitable gloves and eye/face protection
WGK Germany  3
RTECS  ZG3150000

Yttrium(III) chloride Standards and Recommendations

ACGIH TLV: TWA 1 mg(Y)/m3

Yttrium(III) chloride Specification

 Yttrium(III) chloride is an ionic compound of yttrium and chlorine. It is a salt that is solid at room temperature, highly soluble in water, and deliquescent. YCl3 in the solid state has a crystal structure with cubic close packed chloride ions and yttrium ions filling one third of the octahedral holes and the resulting YCl6 octahedra sharing three edges with adjacent octahedra give a layer structure. This structure is shared by a range of compounds notably AlCl3

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