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Sigma-Aldrich

Molybdenum(V) chloride

anhydrous, powder, 99.99% trace metals basis (excluding W)

Synonym(s):

Molybdenum pentachloride, Molybdenum(5+) chloride

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About This Item

Linear Formula:
MoCl5
CAS Number:
10241-05-1
Molecular Weight:
273.21
EC Number:
233-575-3
MDL number:
MFCD00003467
UNSPSC Code:
12352302
PubChem Substance ID:
24883197
NACRES:
NA.23

grade

anhydrous

Quality Level

100

vapor pressure

1.75 mmHg ( 25 °C)
131 mmHg ( 250 °C)

Assay

99.99% trace metals basis (excluding W)

form

powder

impurities

≤150.0 ppm Trace Metal Analysis

bp

268 °C (lit.)

mp

194 °C (lit.)

density

2.928 g/mL at 25 °C (lit.)

application(s)

battery manufacturing

SMILES string

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

InChI

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

InChI key

GICWIDZXWJGTCI-UHFFFAOYSA-I

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General description

Molybdenum(V) chloride, also called as molybdenum pentachloride is a Lewis acid with high oxidation potential. It is widely used as a catalyst in the field of organic synthesis and polymer chemistry. It is also used as a chemical vapor deposition precursor.

Application

Molybdenum(V) chloride can be used:
  • As a catalyst for amidation of secondary benzyl alcohols.
  • As a precursor to fabricate MoS2 thin films by atomic layer deposition method.
  • As a primary catalyst for coordination polymerization of butadiene.
  • To fabricate superior anode materials for Na-ion and Li-ion batteries.
  • As a dual-function redox mediator for Li–O2 batteries to overcome thehigh polarization and low energy density issues.

accessory

Product No.
Description
Pricing

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Precautionary Statements

P280 - P305 + P351 + P338 - P310

Hazard Classifications

Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Tin powder, -100 mesh, 99.99% trace metals basis

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Tin

Towards high-volumetric performance of Na/Li-ion batteries: A better anode material with molybdenum pentachloride--graphite intercalation compounds (MoCl 5--GICs
Zheng Li, et al.
Journal of Materials Chemistry, 8, 2430-2438 (2020)
m-Cresol-substituted triethyl aluminum/MoCl5/TBP catalytic system for coordination polymerization of butadiene
Peipei Li, et al.
Iranian Polymer Journal, 27, 537-544 (2018)
Atomic layer deposition of a MoS2 film
Lee Kheng Tan, et al.},
Nanoscale, 6, 10584-10588 (2014)
Molybdenum(V) chloride-catalyzed amidation of secondary benzyl alcohols with sulfonamides and carbamates
Ch. Raji Reddy, et al.},
Tetrahedron Letters, 48, 7169-7172 (2007)
MoCl5 as a dual-function redox mediator for Li-O2 batteries
Xin-Gai Wang, et al.
Journal of Materials Chemistry, 7, 14239-14243 (2019)
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