Skip to Content
Merck

164992

Sodium methoxide

reagent grade, 95%, powder

Synonym(s):

Sodium methylate

Sign In to View Organizational & Contract Pricing.

Select a Size

About This Item

Linear Formula:
NaOCH3
CAS Number:
124-41-4
Molecular Weight:
54.02
UNSPSC Code:
12352100
NACRES:
NA.21
PubChem Substance ID:
24850111
EC Number:
204-699-5
Beilstein/REAXYS Number:
3592982
MDL number:
MFCD00012179
Assay:
95%
Grade:
reagent grade
Form:
powder

Key Documents

View All Documentation
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist
Technical Service
Need help? Our team of experienced scientists is here for you.
Let Us Assist

InChI key

WQDUMFSSJAZKTM-UHFFFAOYSA-N

InChI

1S/CH3O.Na/c1-2;/h1H3;/q-1;+1

SMILES string

[Na+].C[O-]

grade

reagent grade

vapor density

1.1 (vs air)

vapor pressure

50 mmHg ( 20 °C)

assay

95%

form

powder

autoignition temp.

851 °F

expl. lim.

36 %

Quality Level

200

Related Categories

General description

Sodium methoxide is a sodium alkoxide. Its reaction with unactivated aryl bromides in the presence of copper catalyst under various reaction conditions has been studied. It reacts with aryl halides in the presence of a palladium catalyst in DMF to afford arenes.

Application

Sodium methoxide has been used in the preparation of 5-(3-azidopropyl) uridine. It may be used in the synthesis of methyl 2-cyano-lup-3-hydroxy-2-en-28-oate (CN-BA), a 2-cyano derivative of betulinic acid (BA).
Sodium methoxide may be used as an alkali catalyst for the production of fatty acid methyl esters (biodiesel) from vegetable oils via transesterification.

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Flam. Sol. 1 - Met. Corr. 1 - Self-heat. 1 - Skin Corr. 1A

supp_hazards

EUH014

Storage Class

4.2 - Pyrophoric and self-heating hazardous materials

wgk

WGK 2

flash_point_f

91.4 °F - closed cup

flash_point_c

33 °C - closed cup

ppe

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Group 2: Flammable solids + Flammable solid + Hazardous rank III

fsl

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

164992-BULK: + 164992-100G: + 164992-2KG: + 164992-10KG: + 164992-500G: + 164992-250G: + 164992-1KG: + 164992-5G: + 164992-VAR:

jan

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCZ2520
MKCX7616
MKCX3373
MKCW3686
STBL1037

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Production of biodiesel through optimized alkaline-catalyzed transesterification of rapeseed oil.
Rashid U and Anwar F
Fuel: The Science and Technology of Fuel and Energy, 87(3), 265-273 (2008)
A review on biodiesel production using catalyzed transesterification
Leung DYC, et al
Applied Energy, 87(4), 1083-1095 (2010)
Palladium hydrides in organic synthesis. Reduction of aryl halides by sodium methoxide catalyzed by tetrakis (triphenylphosphine) palladium.
Zask A and Helquist P.
The Journal of Organic Chemistry, 43(8), 1619-1620 (1978)
Harita Rao et al.
Nature protocols, 7(6), 1097-1112 (2012-05-12)
This protocol describes the detailed experimental procedure for the synthesis of an azide-modified uridine triphosphate analog and its effective incorporation into an oligoribonucleotide by in vitro transcription reactions. Furthermore, procedures for labeling azide-modified oligoribonucleotides post-transcriptionally with biophysical probes by copper(I)-catalyzed
The copper catalysed reaction of sodium methoxide with aryl bromides. A mechanistic study leading to a facile synthesis of anisole derivatives.
Aalten HL, et al.
Tetrahedron, 45(17), 5565-5578 (1989)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service