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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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCB6440
MKBT1696V
MKBW6749V
MKBT1392V
MKBS0899V

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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
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
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.
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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