1.12393

Vanadium(III) chloride

99+

• Synonym(e): Vanadium(III) chloride, Vanadium trichloride
• Empirische Formel (Hill-System): Cl₃V
• CAS-Nummer: 7718-98-1
• Molekulargewicht: 157.30
• UNSPSC Code: 12352302
• EC Index Number: 231-744-6
• NACRES: NA.22
• MDL number: MFCD00011454
• Form: solid

Eigenschaften

• Quality Segment: 200
• form: solid
• potency: 350 mg/kg LD₅₀, oral (Rat)
• greener alternative product characteristics: Catalysis; Learn more about the Principles of Green Chemistry.
• sustainability: Greener Alternative Product
• density: 3.0 g/cm³ at 20 °C
• bulk density: 1000 kg/m³
• greener alternative category: Aligned
• storage temp.: no temp limit
• SMILES string: [V](Cl)(Cl)Cl
• InChI: 1S/3ClH.V/h3*1H;/q;;;+3/p-3
• InChI key: HQYCOEXWFMFWLR-UHFFFAOYSA-K

Beschreibung

General description

We are committed to bringing you Greener Alternative Products, which adhere to one of the four categories of Greener Alternatives. This product falls under category 12 PAP and aligns with the Green Chemistry Principle of Catalysis. Click here for more information.

Application

Vanadium(III) chloride (VCl₃) can be used as a catalyst to synthesize:

• Dihydropyrimidinone derivatives via a three-component Biginelli condensation reaction between aldehyde, β-keto ester, and urea (thiourea).
• Coumarin derivatives via Pechmann condensation reaction of various phenols and β-keto esters.
• β-amino alcohols by deprotection of epoxides with aromatic amines.
• Diol derivatives by chemoselective cleavage of acetonides in methanol.

VCl₃ can also be used as a reducing agent to determine nitrates and nitrites in water samples.

Analysis Note

Assay (complexometric): ≥ 99.0 %
Identity (ICP-OES): passes test

Sicherheitshinweise

• pictograms: GHS05,GHS07
• signalword: Danger
• pcodes: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1B
• supp_hazards: EUH014
• wgk: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• hcodes: H302,H314
• Lagerklasse: 8B - Non-combustible corrosive hazardous materials