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Vanadium(III) chloride

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Name

Vanadium(III) chloride

EINECS 231-744-6
CAS No. 7718-98-1 Density 3 g/mL at 25 °C(lit.)
PSA 0.00000 LogP 2.06850
Solubility decomposes in H2O; soluble alcohol, ether [HAW93] Melting Point 250 °C
Formula VCl3 Boiling Point N/A
Molecular Weight 157.3 Flash Point N/A
Transport Information N/A Appearance dark blue to violet to black powder
Safety 26-27-28-36/39-45 Risk Codes 22-34
Molecular Structure Molecular Structure of 7718-98-1 (VANADIUM(III) CHLORIDE) Hazard Symbols CorrosiveC
Synonyms

Vanadiumtrichloride;Vanadium(3+) chloride;Vanadium(III) chloride;

Article Data 130

Vanadium(III) chloride Synthetic route

14024-00-1

vanadium hexacarbonyl

1153-06-6

triphenyllead(IV) chloride

A

89669-25-0

(C6H5)3PbV(CO)6

B

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
In n-heptane byproducts: CO; under N2 or Ar, exclusion of light, stirred for 24 h at room temp.; filtered (VCl3), partial evapn. in vac. at room temp., cooled to -30°C overnight; elem. anal.;A 60%
B 99%
7647-01-0

hydrogenchloride

1272-71-5

bis(mesitylene)vanadium(0)

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
In n-heptane byproducts: 1,3,5-trimethylbenzene, H2; under purified Ar atm.; soln. of V(η6-Me3C6H3)2 in heptane was treated with dry HCl; after 2 hs suspn. filtered; solid dried (vac.) at room temp.; elem. anal.;98%
7632-51-1

vanadiumtetrachloride

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
With hydrogen sulfide In benzene treatment with H2S about 20 min at ambiente temp.;; washing pptn. with CCl4 and drying in vacuum at 2 torr and 150°C;;98%
With HI In n-heptane treating a heptane soln. of VCl4 with dry HI; stirring, room temp., 15 h;; filtration; washing solid with heptane; heating, 50°C, 0.05mmHg, 4h; elem. anal.;;97%
In neat (no solvent) decompn. about 50 h;; purifn. in vac.;;90%
14024-00-1

vanadium hexacarbonyl

76-83-5

trityl chloride

A

17854-07-8

hexaphenylethane

B

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
In n-heptane byproducts: CO; under Ar or N2, exclusion of light, stirred for 10 min at room temp.; observed by IR, removal of solvent in vac., extn. (toluene), VCl3 sepd. by filtration, soln. evapd. to dryness in vac. at room temp., washed with n-heptane (C2Ph6);A 92%
B 98%
14024-00-1

vanadium hexacarbonyl

639-58-7

triphenyltin chloride

A

27323-98-4

(C6H5)3SnV(CO)6

B

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
In n-heptane byproducts: CO; under N2 or Ar, exclusion of light, stirred for 24 h at room temp.; filtered (VCl3), partial evapn. in vac. at room temp., cooled to -30°C overnight;A 76%
B 97%
14024-00-1

vanadium hexacarbonyl

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
With hydrogen chloride In n-heptane byproducts: carbon monoxide, dihydrogen; under Ar or N2, exclusion of light, at -78°C, warmed to -40°C; pptn. filtered off at room temp.;96%

(CO)4V(μ-PPh2)2V(CO)4

1079-66-9

chloro-diphenylphosphine

A

7718-98-1

vanadium(III) chloride

B

1101-41-3

Tetraphenyldiphosphin

Conditions
ConditionsYield
In n-heptane byproducts: CO; under Ar or N2, exclusion of light, refluxed for 4 h; filtered hot (VCl3), partial evapn. of solvent, cooled at -78°C (P2Ph4);A 86%
B 91%
7719-09-7

thionyl chloride

7727-18-6

vanadium(V) oxychloride

7718-98-1

vanadium(III) chloride

Conditions
ConditionsYield
With N2H5Cl In tetrachloromethane heating 10 - 15 h under N2 at reflux;; heating with CS2; pptn. washing with CHCl3 and ether;;90%
With N2H5Cl In tetrachloromethane heating 10 - 15 h under N2 at reflux;; heating with CS2; pptn. washing with CHCl3 and ether;;90%
With toluene In neat (no solvent) heating SOCl2;;
617-86-7

triethylsilane

7632-51-1

vanadiumtetrachloride

A

994-30-9

triethylsilyl chloride

B

7718-98-1

vanadium(III) chloride

C

vanadium(II) chloride

Conditions
ConditionsYield
In neat (no solvent) in heating triethylsilane in 5 min;;A 87%
B n/a
C n/a
In neat (no solvent) in heating triethylsilane in 5 min;;A 87%
B n/a
C n/a
14024-00-1

vanadium hexacarbonyl

1079-66-9

chloro-diphenylphosphine

A

7718-98-1

vanadium(III) chloride

B

1101-41-3

Tetraphenyldiphosphin

Conditions
ConditionsYield
In n-heptane byproducts: CO; under Ar or N2, exclusion of light, stirred for 15 h at room temp.; observed by IR, removal of solvent in vac., extn. (toluene), VCl3 sepd. by filtration, soln. evapd. to dryness in vac. at room temp., washed with n-heptane (P2Ph4);A n/a
B 87%

Vanadium(III) chloride Consensus Reports

Reported in EPA TSCA Inventory.

Vanadium(III) chloride Standards and Recommendations

ACGIH TLV: TWA 0.05 mg(V2O5)/m3
NIOSH REL: (Vanadium Compounds) CL 0.05 mg(V)/m3/15M
DOT Classification:  8; Label: Corrosive

Vanadium(III) chloride Specification

The Vanadium(III) chloride is an organic compound with the formula Cl3V. The IUPAC name of this chemical is trichlorovanadium. With the CAS registry number 7718-98-1, it is also named as vanadium trichloride. The product's categories are Vanadium Salts; Alternative Energy; Catalysis and Inorganic Chemistry; CatalystsChemical Synthesis; Materials for Hydrogen Storage; Salts; Vanadium Metal and Ceramic Science. Besides, it is a dark blue to violet to black powder, which should be stored in a cool and dry place.It is deliquescent. It mists generates acid  when exposed to moist air. Dissolves in water with formation of an acidic solution and generation of acidic fumes.

Physical properties about Vanadium(III) chloride are:
 (1)Exact Mass: 155.850522; (2)MonoIsotopic Mass: 155.850522; (3)Heavy Atom Count: 4; (4)Covalently-Bonded Unit Count: 1.;(5)#H bond acceptors:  0; (6)#H bond donors:  0; (7)#Freely Rotating Bonds:  0;

Safety information of Vanadium(III) chloride :
When you are using this chemical, please be cautious about it as the following:It is harmful if swallowed. After contact with skin, take off immediately all contaminated clothing, and wash immediately with plenty of ... (to be specified by the manufacturer). Besides, this chemical can causes burns. When you are using it, wear suitable protective clothing and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

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

The toxicity data of Vanadium(III) chloride is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rabbit LDLo subcutaneous 20mg/kg (20mg/kg)   Environmental Quality and Safety, Supplement. Vol. 1, Pg. 1, 1975.
rat LD50 oral 350mg/kg (350mg/kg)   American Industrial Hygiene Association Journal. Vol. 30, Pg. 470, 1969.

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