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Merck
CN

28-3390

Sigma-Aldrich

Sodium methoxide

SAJ first grade, ≥95.0%

Synonym(s):

Sodium methylate

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About This Item

Linear Formula:
NaOCH3
CAS Number:
124-41-4
Molecular Weight:
54.02
Beilstein:
3592982
EC Number:
204-699-5
MDL number:
MFCD00012179
UNSPSC Code:
12352300
PubChem Substance ID:
329753154

Key Documents

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grade

SAJ first grade

vapor density

1.1 (vs air)

vapor pressure

50 mmHg ( 20 °C)

Assay

≥95.0%

form

powder

autoignition temp.

851 °F

expl. lim.

36 %

availability

available only in Japan

pH

13 (20 °C, 10 g/L)

SMILES string

[Na+].C[O-]

InChI

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

InChI key

WQDUMFSSJAZKTM-UHFFFAOYSA-N

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Signal Word

Danger

Hazard Statements

H228,H251,H290,H302,H314

Hazard Classifications

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

Supplementary Hazards

EUH014

Storage Class Code

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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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Certificates of Analysis (COA)

Lot/Batch Number
U5546
U4323
U9251
U6252
U2233

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