Molybdenum(V) chloride, 99.6% (metals basis)

Description

CAS: 10241-05-1 | Cl5Mo | 273.20 g/mol

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: 5 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

Hazard Category	H302-H314-H335
Precautionary Statement	P260-P264b-P270-P271-P280-P303+P361+P353-P304+P340-P305+P351+P338-P310-P330-P331-P363-P501c
DOTInformation	DOT Class: 8, Packaging Group: III
EINECSNumber	233-575-3
RTECSNumber	QA4690000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only