281018
Sodium thiomethoxide
95%
Synonym(s):
Sodium methanethiolate, Methanethiol sodium salt, Sodium thiomethoxide
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About This Item
Linear Formula:
CH3SNa
CAS Number:
Molecular Weight:
70.09
UNSPSC Code:
12352103
NACRES:
NA.23
PubChem Substance ID:
EC Number:
225-969-9
Beilstein/REAXYS Number:
3592983
MDL number:
Quality Segment
assay
95%
form
powder or crystals
reaction suitability
core: sodium
SMILES string
[Na+].C[S-]
InChI
1S/CH4S.Na/c1-2;/h2H,1H3;/q;+1/p-1
InChI key
RMBAVIFYHOYIFM-UHFFFAOYSA-M
General description
Sodium thiomethoxide is mainly used as a reagent in organicsynthesis, especially as a strong nucleophile for various reactions such astransesterification reactions and condensation reactions. It is also asulfur source to prepare various inorganic and organosulfurcompounds.
Application
Sodium thiomethoxide can be used:
- As a precursor to synthesize sulfonyl-containing dipolar glass polymers.
- To fabricate semiconductors for organic field effect transistors.
- To synthesize mono- and dithiols of tetraethylene glycol andpoly(ethylene glycol)s via transesterification reaction.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 3 Oral - Flam. Sol. 1 - Skin Corr. 1A
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
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