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60402

Potassium methoxide solution

~25% in methanol (T)

Synonym(s):

Potassium methylate

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About This Item

Linear Formula:
CH3OK
CAS Number:
Molecular Weight:
70.13
UNSPSC Code:
12352107
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
3551544
Concentration:
~25% in methanol (T)
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Quality Segment

concentration

~25% in methanol (T)

refractive index

n20/D 1.37

density

0.95 g/mL at 20 °C

SMILES string

[K+].C[O-]

InChI

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

InChI key

BDAWXSQJJCIFIK-UHFFFAOYSA-N

Application

Potassium methoxide solution in methanol has been used as a base to synthesize imines via aerobic oxidative coupling of benzylic alcohols and amines in the presence of gold nanoparticles supported on titanium dioxide catalyst.

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This Item
292788156256403067
description

~25% in methanol (T)

description

95%

description

25 wt. % in methanol

description

ACS reagent, 0.5 M CH3ONa in methanol (0.5N)

concentration

~25% in methanol (T)

concentration

-

concentration

25 wt. % in methanol

concentration

0.5 M CH3ONa in methanol (0.5N)

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

density

0.95 g/mL at 20 °C

density

-

density

0.945 g/mL at 25 °C

density

0.809 g/mL at 25 °C

refractive index

n20/D 1.37

refractive index

-

refractive index

n20/D 1.37

refractive index

-


Signal Word

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 1

Target Organs

Eyes

supp_hazards

Storage Class

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

51.8 °F

Flash Point (°C)

11 °C

PPE (personal protective equipment)

Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter



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