Methyltrioxorhenium(VII), 98%, Thermo Scientific Chemicals

Product Code	Brand	Quantity
11345005	Thermo Scientific Alfa Aesar L18478.MC	100 mg

Description

Methyltrioxorhenium(VII) is used as a catalyst for various transformations such as olefin metathesis. It is associated with hydrogen peroxide and used as an oxidizing agent. It is used to prepare acid or ester from the corresponding terminalalkynes. It is a catalytic oxidant used with urea hydrogen peroxide to prepare nitrones. It reacts with 2-methylnaphthalene to get 2-methyl-1,4-naphthoquinone (Vitamin K3). Further, it catalyzes the reaction with aldehydes and diazoketones to get an alkene. In addition to this, it is used as an effective antioxidant under various conditions.

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.

Applications
Methyltrioxorhenium(VII) is used as a catalyst for various transformations such as olefin metathesis. It is associated with hydrogen peroxide and used as an oxidizing agent. It is used to prepare acid or ester from the corresponding terminalalkynes. It is a catalytic oxidant used with urea hydrogen peroxide to prepare nitrones. It reacts with 2-methylnaphthalene to get 2-methyl-1,4-naphthoquinone (Vitamin K3). Further, it catalyzes the reaction with aldehydes and diazoketones to get an alkene. In addition to this, it is used as an effective antioxidant under various conditions.

Solubility
Soluble in water.

Notes
Incompatible with strong oxidizing agents.

Chemical Identifiers

• CAS: 70197-13-6
• Molecular Weight (g/mol): 249.239
• InChI Key: VZSXFJPZOCRDPW-UHFFFAOYSA-N
• PubChem CID: 2734010
• SMILES: [CH3-].O=[Re](=O)=O

• Molecular Formula: CH3O3Re-
• MDL Number: MFCD00192332
• Synonym: methyltrioxorhenium vii, methyltrioxorhenium, methylrhenium trioxide, unii-883d8rdd5q, methylrhenium vii trioxide, mto, methyltrioxorhenium mi, t-4-methyltrioxorhenium, methylrhenium trioxide vii
• IUPAC Name: carbanide;trioxorhenium

Specifications

• Melting Point: 110°C to 115°C
• Molecular Formula: CH3O3Re-
• MDL Number: MFCD00192332
• Beilstein: 3927932
• Solubility Information: Soluble in water.
• SMILES: [CH3-].O=[Re](=O)=O
• Molecular Weight (g/mol): 249.239
• Formula Weight: 249.24
• Sensitivity: Light and moisture sensitive

• CAS: 70197-13-6
• Linear Formula: CH₃ReO₃
• UN Number: UN1479
• Synonym: methyltrioxorhenium vii, methyltrioxorhenium, methylrhenium trioxide, unii-883d8rdd5q, methylrhenium vii trioxide, mto, methyltrioxorhenium mi, t-4-methyltrioxorhenium, methylrhenium trioxide vii
• InChI Key: VZSXFJPZOCRDPW-UHFFFAOYSA-N
• IUPAC Name: carbanide;trioxorhenium
• PubChem CID: 2734010
• Percent Purity: 98%
• Chemical Name or Material: Methyltrioxorhenium(VII)

Safety and Handling

GHS H Statement
H272
May intensify fire; oxidizer.

P210-P220-P221-P280-P370+P378q-P501c

H272

missing translation for 'dotInformation' : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.

missing translation for 'tsca' : No

Recommended Storage : Keep cold; Store under Nitrogen

RUO – Research Use Only