CAS No.7718-98-1,VANADIUM(III) CHLORIDE Suppliers

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Basic Information

Molecular Structure:
CAS No.:	7718-98-1
Name:	VANADIUM(III) CHLORIDE
Article Data:	130

Formula:	VCl₃
Molecular Weight:	157.3
Synonyms:	Vanadiumtrichloride;Vanadium(3+) chloride;Vanadium(III) chloride;
EINECS:	231-744-6
Density:	3 g/mL at 25 °C(lit.)
Melting Point:	250 °C
Solubility:	decomposes in H2O; soluble alcohol, ether [HAW93]
Appearance:	dark blue to violet to black powder
Hazard Symbols:	C
Risk Codes:	22-34
Safety:	26-27-28-36/39-45
PSA:	0.00000
LogP:	2.06850

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

Conditions	Yield
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%

...Expand

: 7647-01-0
hydrogenchloride

: 1272-71-5
bis(mesitylene)vanadium(0)

: 7718-98-1
vanadium(III) chloride

Conditions

Conditions	Yield
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

Conditions	Yield
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

Conditions	Yield
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%

...Expand

: 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

Conditions	Yield
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%

...Expand

: 14024-00-1
vanadium hexacarbonyl

: 7718-98-1
vanadium(III) chloride

Conditions

Conditions	Yield
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

Conditions	Yield
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%

...Expand

: 7719-09-7
thionyl chloride

: 7727-18-6
vanadium(V) oxychloride

: 7718-98-1
vanadium(III) chloride

Conditions

Conditions	Yield
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

Conditions	Yield
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

...Expand

: 14024-00-1
vanadium hexacarbonyl

: 1079-66-9
chloro-diphenylphosphine

A: 7718-98-1
vanadium(III) chloride

B: 1101-41-3
Tetraphenyldiphosphin

Conditions

Conditions	Yield
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%

...Expand

Raw Materials

100-44-7

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Consensus Reports

Reported in EPA TSCA Inventory.

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

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.