Molybdenum(V) chloride, 99.6% (metals basis), Thermo Scientific Chemicals

Description

Molybdenum pentachloride is employed as a brazing and soldering flux for monel, tungsten alloys and copper. It has been proven to be an efficient catalyst for the chlorination of aromatic rings and oxidative coupling reactions. It is a strong oxidizing agent. In the Friedel-Craft reaction, molybdenum pentachloride is used as a good lewis acid. Molybdenum pentachloride is used to prepare molybdenum by vapor deposition method.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 10241-05-1
• Molecular Formula: Cl5Mo
• Molecular Weight (g/mol): 273.20
• MDL Number: MFCD00003467
• InChI Key: GICWIDZXWJGTCI-UHFFFAOYSA-I
• Synonym: molybdenum v chloride, molybdenum pentachloride, molybdenum chloride mocl5, mocl5, pentachloridomolybdenum, molybdenum 5+ chloride, acmc-1bx8l, ksc491a7h
• PubChem CID: 61497
• ChEBI: CHEBI:30635
• IUPAC Name: pentachloromolybdenum
• SMILES: [Cl-].[Cl-].[Cl-].[Cl-].[Cl-].[Mo+5]

• Melting Point: 194°C
• Color: White to Gray
• Physical Form: Crystalline
• Quantity: 50 g
• Assay Percent Range: 99.6% (metals basis)
• Solubility Information: Soluble in dry ether,dry alcohol,organic solvents and chlorinated solvents.
• Formula Weight: 273.24
• Odor: Pungent
• Sensitivity: Moisture sensitive
• Appearance: Black crystals
• Vapor Pressure: 2.3 hPa (2mm Hg) at 25°C
• Chemical Name or Material: Molybdenum(V) chloride

Safety and Handling

Product Identifier

• Molybdenum(V) chloride

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Serious eye damage/eye irritation Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H318-Causes serious eye damage.
• EUH014-Reacts violently with water.
• EUH029-Contact with water liberates toxic gas.

Precautionary Statement

• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P312-IF SWALLOWED: Call a POISON CENTER or doctor/physician/ if you feel unwell.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
• P310-Immediately call a POISON CENTER/doctor/.
• P402+P404-Store in a dry place. Store in a closed container.

Supplemental information

• MIXTURE LIST-Contains : Molybdenum pentachloride

RUO – Research Use Only