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208353

Sigma-Aldrich

Molybdenum(V) chloride

95%

Sinonimo/i:

Molybdenum pentachloride, Pentachloromolybdenum

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25 G
133,00 €
100 G
219,00 €

133,00 €

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25 G
133,00 €
100 G
219,00 €

About This Item

Formula condensata:
MoCl5
Numero CAS:
10241-05-1
Peso molecolare:
273.21
Numero MDL:
MFCD00003467
Codice UNSPSC:
12352302
ID PubChem:
24852509
NACRES:
NA.23

133,00 €

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Richiedi un ordine bulk

Tensione di vapore

1.75 mmHg ( 25 °C)
131 mmHg ( 250 °C)

Livello qualitativo

100

Saggio

95%

Stato

powder

Impiego in reazioni chimiche

reagent type: catalyst
core: molybdenum

Impurezze

<0.5% insoluble matter

P. ebollizione

268 °C (lit.)

Punto di fusione

194 °C (lit.)

Densità

2.928 g/mL at 25 °C (lit.)

applicazioni

battery manufacturing

Stringa SMILE

Cl[Mo](Cl)(Cl)(Cl)Cl

InChI

1S/5ClH.Mo/h5*1H;/q;;;;;+5/p-5
GICWIDZXWJGTCI-UHFFFAOYSA-I

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Categorie correlate

Descrizione generale

Molybdenum(V)chloride is a Lewis acid widely used as a catalyst and reagent in many organicreactions. It can be prepared by direct chlorination of molybdenum metal or byrefluxing thionyl chloride and MoO3.

Applicazioni

Molybdenum(V) chloride can be used as an efficient catalyst for:
  • Condensation of nitrobenzene with alcohols and C-C coupling of alkenyllithium reagents.
  • Direct amidation of benzylic alcohols with sulfonamides and carbamates.
It can be used for the chlorination of alkyl halides, alkenes, and alkynes.

It can also be used as aprecursor to synthesize alumina/molybdenum nanocomposites and methylenemolybdenumreagents for chemoselective carbonyl alkenation.

Pittogrammi

Health hazardCorrosion
GHS08,GHS05

Avvertenze

Danger

Indicazioni di pericolo

H314,H351

Classi di pericolo

Carc. 2 - Eye Dam. 1 - Skin Corr. 1B

Codice della classe di stoccaggio

8A - Combustible corrosive hazardous materials

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
MKCX2090
MKCX2089
MKCX2087
MKCV8080
MKCW1881

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Lithium dimethylamide 95%

Sigma-Aldrich

296066

Lithium dimethylamide

Kumar, S. Manickam, M.
Chemical Communications (Cambridge, England), 1615-1615 (1997)
Kristina Hackeloer et al.
Organic letters, 13(5), 916-919 (2011-02-02)
A domino sequence involving various MoCl(5)-mediated oxidations followed by trapping and supposed [3,3]-sigmatropic rearrangement provides a fast access to the full carbon skeleton of metasequirin-B. A variety of different moieties R(1) and R(2) are tolerated.
H I Ogawa et al.
Mutation research, 320(1-2), 133-140 (1994-01-01)
A series of metal chlorides were subjected to the wing spot test of Drosophila melanogaster. In the test, larvae trans-heterozygous for the wing-hair mutations mwh and flr were orally treated at the third instar stage with a test compound and
Mladen Litvić et al.
Bioorganic & medicinal chemistry letters, 22(11), 3676-3681 (2012-05-02)
Mo(VI) and Mo(V) salts both react selectively with Hantzsch esters to produce substitute pyridines in good-to-excellent yield (75-99%). The remarkable reactivity and selectivity of MoOCl(4) under reflux of acetonitrile and MoCl(5) in dichloromethane at room temperature encouraged us to propose
Simon Trosien et al.
Organic letters, 14(12), 2976-2979 (2012-06-05)
The strong oxidative power of molybdenum pentachloride gives rise to an efficient oxidative C-C bond formation of benzil derivatives to the corresponding 9,10-phenanthrenequinones. A highly complementary method to previous approaches was developed. The required derivatives are accessible in a modular

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  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 risposta

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 risposta

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Utile?

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