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778087

Sigma-Aldrich

Molybdenum(IV) selenide

-325 mesh, 99.9% trace metals basis

Synonym(s):

Molybdenum diselenide

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5 ML
CN¥1,541.27
10 X 1 ML
CN¥2,460.67
25 ML
CN¥4,616.17

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Available to ship onApril 27, 2025Details

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5 ML
CN¥1,541.27
10 X 1 ML
CN¥2,460.67
25 ML
CN¥4,616.17

About This Item

Empirical Formula (Hill Notation):
MoSe2
CAS Number:
12058-18-3
Molecular Weight:
253.86
EC Number:
235-027-9
MDL number:
MFCD00014216
UNSPSC Code:
12352300
NACRES:
NA.23

CN¥1,541.27

Available to ship onApril 27, 2025Details

Request a Bulk Order

Quality Level

100

Assay

99.9% trace metals basis

form

powder

particle size

-325 mesh

mp

>400 °C

application(s)

battery manufacturing

SMILES string

[Mo].[Se].[Se]

InChI

1S/Mo.2Se

InChI key

MHWZQNGIEIYAQJ-UHFFFAOYSA-N

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This Item
69478M7891394866
N-Methyl-N-(trimethylsilyl)trifluoroacetamide derivatization grade (GC derivatization), LiChropur™, ≥98.5%

69479

N-Methyl-N-(trimethylsilyl)trifluoroacetamide

N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane derivatization grade (GC derivatization), LiChropur™

69478

N-Methyl-N-(trimethylsilyl)trifluoroacetamide with 1% trimethylchlorosilane

N-Methyl-N-(trimethylsilyl)trifluoroacetamide BioReagent, for silylations, LiChropur™

M7891

N-Methyl-N-(trimethylsilyl)trifluoroacetamide

N-Methyl-N-(trimethylsilyl)trifluoroacetamide synthesis grade

394866

N-Methyl-N-(trimethylsilyl)trifluoroacetamide

assay

≥98.5% (GC)

assay

≥97.0%

assay

-

assay

≥98%

Quality Level

100

Quality Level

100

Quality Level

100

Quality Level

100

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

reaction suitability

-

reaction suitability

reagent type: derivatization reagent
reaction type: Silylations

bp

130-132 °C (lit.)

bp

-

bp

130-132 °C (lit.)

bp

130-132 °C (lit.)

form

liquid

form

liquid

form

liquid

form

liquid

density

1.075 g/mL at 25 °C (lit.)

density

-

density

1.07 g/mL at 25 °C (lit.), 1.075 g/mL at 25 °C (lit.)

density

1.075 g/mL at 25 °C (lit.)

Application

Molybdenum chalcogenide thin film transitors for solar cells are a rapidly expanding area of research and molybdenum selenide compounds play an important role in this research. The layered nature of MoSe2 gives rise to several interesting applications such as field effect transistors [1]; piezoelectrics [2] and substrates for self assembly [3]

Signal Word

Danger

Hazard Statements

H301 + H331,H373,H410

Hazard Classifications

Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - STOT RE 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

  • Specification Sheet

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    Certificates of Analysis (COA)

    Lot/Batch Number
    MKCQ5204
    MKCK9514
    MKCG9710
    MKBZ0644V
    MKBS9888V

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    Abou-Ras; D.;
    Thin Solid Films, 480-481, 433-438 (2005)
    Duerloo; K.N.;
    The Journal of Physical Chemistry Letters, 3(19), 2871-2876 (2012)
    Larentis; S.;
    Applied Physics Letters, 101(22), 223104/1-223104/4 (2012)
    Cincotti; S.;
    Applied Physics Letters, 62(26), 3531-3533 (1993)
    Kohara; N.;
    Solar Energy Materials and Solar Cells, 67(1-4), 209-215 (2001)
    View All Related Papers

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