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Alfa Aesar™ Methyltrioxorhenium(VII), 98%

Chemical Identifiers

CAS 70197-13-6
Molecular Formula CH3O3Re
Linear Formula CH3ReO3
Formula Weight 249.24
MDL Number MFCD00192332
UN Number UN1479
Beilstein 3927932
Synonym MTO
Chemical Name or Material Methyltrioxorhenium(VII)
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Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL18478MC SDS Alfa Aesar™
L18478MC
100mg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
AAL18478ME SDS Alfa Aesar™
L18478ME
500mg N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

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.
Description & Specifications

Chemical Identifiers

70197-13-6
CH3ReO3
MFCD00192332
3927932
Methyltrioxorhenium(VII)
CH3O3Re
249.24
UN1479
MTO

Specifications

70197-13-6
CH3ReO3
MFCD00192332
3927932
110° to 115°C
Methyltrioxorhenium(VII)
CH3O3Re
249.24
UN1479
MTO
100mg
98%

Safety and Handling

GHS H Statement
H272
May intensify fire; oxidizer.

GHS P Statement
P221-P210-P220-P280-P370+P378a-P501a
Take any precaution to avoid mixing with combustibles.
Keep away from heat/sparks/open flames/hot surfaces. - No smoking.
Keep/Store away from clothing/combustible materials.
Wear protective gloves/protective clothing/eye protection/face protection.
In case of fire: Use for extinction: CO2, powder or water spray.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, N.O.S.

Recommended Storage : 2° to 8°C