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METHYLTRIOXORHENIUM(VII)

Reactions
Product Name
METHYLTRIOXORHENIUM(VII)
CAS No.
70197-13-6
Chemical Name
METHYLTRIOXORHENIUM(VII)
Synonyms
MTO;METHYLTRIOXORHENIUM;METHYLRHENIUM TRIOXIDE;trioxorhenium(VII);Methyltrioxorhenium(Ⅶ);METHYLTRIOXORHENIUM(7);METHYLTRIOXORHENIUM(VII);Methyltrioxo rhenium (V11);Methylrhenium(VII) trioxide;METHYLRHENIUM TRIOXIDE(VII)
CBNumber
CB5353770
Molecular Formula
CH3O3Re
Formula Weight
249.24
MOL File
70197-13-6.mol
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METHYLTRIOXORHENIUM(VII) Property

Melting point:
111 °C(lit.)
Boiling point:
65°C 0mm
Density 
d23 4.21
form 
crystal
color 
colorless to pale-gray
Water Solubility 
Soluble in water.
Sensitive 
Moisture & Light Sensitive
Merck 
14,6130
BRN 
3927932
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Safety

Risk Statements 
41
Safety Statements 
22-24/25
RIDADR 
UN1479
WGK Germany 
3
8-10-21
TSCA 
No
HazardClass 
5.1
PackingGroup 
II
HS Code 
29319090
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H272May intensify fire; oxidizer

Precautionary statements

P220Keep/Store away from clothing/…/combustible materials.

P221Take any precaution to avoid mixing with combustibles/…

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
412910
Product name
Methyltrioxorhenium(VII)
Purity
Re 71.0-76.0 %
Packaging
100mg
Price
$58.9
Updated
2024/03/01
Sigma-Aldrich
Product number
412910
Product name
Methyltrioxorhenium(VII)
Purity
Re 71.0-76.0 %
Packaging
2g
Price
$428
Updated
2024/03/01
TCI Chemical
Product number
M1296
Product name
Methyltrioxorhenium(VII)
Purity
>97.0%(T)
Packaging
100mg
Price
$38
Updated
2024/03/01
Alfa Aesar
Product number
L18478
Product name
Methyltrioxorhenium(VII), 98%
Packaging
500mg
Price
$106
Updated
2021/12/16
Alfa Aesar
Product number
L18478
Product name
Methyltrioxorhenium(VII), 98%
Packaging
100mg
Price
$30.7
Updated
2021/12/16
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METHYLTRIOXORHENIUM(VII) Chemical Properties,Usage,Production

Reactions

Catalyst used with H2O2 for oxidation of a variety of substrates.
(a) Alkenes
(b) Secondary amines
(c) Arenes
(d) Silyl enol ethers/Silyl ketene acetals
(e) Sulfides
(f) Bayer-Villager-Type oxidation
(g) Amine oxidation
(h) Phenol oxidation

Chemical Properties

white to blue-grey crystals

Uses

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.

Uses

Potent catalytic oxidant for converting alkenes to epoxides in a variety of solvents and 2-methylnaphthalene to 2-methyl-1,4-naphthoquinone (Vitamin K3).
Catalytic oxidant used with urea hydrogen peroxide in an efficient conversion of imines to nitrones.
An effective antioxidant under various conditions.

METHYLTRIOXORHENIUM(VII) Preparation Products And Raw materials

Raw materials

Preparation Products

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METHYLTRIOXORHENIUM(VII) Suppliers

Tai 'an Jiangzhou Biotechnology Co., LTD
Tel
13854830759 13854830759
Email
3563349062@qq.com
Country
China
ProdList
1963
Advantage
58
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
94657
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
INTATRADE GmbH
Tel
+49 3493/605464
Fax
+49 3493/605470
Email
sales@intatrade.de
Country
Germany
ProdList
3572
Advantage
66
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Beijing Ouhe Technology Co., Ltd
Tel
010-82967028 13552068683
Fax
+86-10-82967029
Email
2355560935@qq.com
Country
China
ProdList
12438
Advantage
60
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64

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