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Sodium tert-pentoxide

Sodium tert-pentoxide Basic information
Product Name:Sodium tert-pentoxide
Synonyms:2-methyl-2-butanosodiumsalt;SODIUMTERT-AMYL ALCOHOL;SODIUM 2-METHYL-2-BUTOXIDE;sodium 2-methylbutan-2-olate;Sodium t-amylate, in hexanes;Sodium t-amylate, in t-amyl alcohol;Sodium t-amylate, in tetrahydrofuran;Sodium t-amylate, in toluene
CAS:14593-46-5
MF:C5H13NaO
MW:112.15
EINECS:238-639-4
Product Categories:Chemical Synthesis;Organic Bases;Synthetic Reagents;Organic BasesMicro/Nanoelectronics;Solution Deposition Precursors
Mol File:14593-46-5.mol
Sodium tert-pentoxide Structure
Sodium tert-pentoxide Chemical Properties
Melting point 200°C
density 0.904 g/mL at 25 °C
vapor pressure 0-0Pa at 20-50℃
refractive index n20/D1.415
Fp -21 °C
storage temp. Flammables + water-Freezer (-20°C)e area
form Powder
color Cream or light tan
Specific Gravity0.91
Water Solubility Reacts with water.
Sensitive Air & Moisture Sensitive
Hydrolytic Sensitivity7: reacts slowly with moisture/water
BRN 3983987
CAS DataBase Reference14593-46-5(CAS DataBase Reference)
EPA Substance Registry System2-Butanol, 2-methyl-, sodium salt (14593-46-5)
Safety Information
Hazard Codes F,C
Risk Statements 11-14/15-35-14-40-37-19-67-65-48/20-63
Safety Statements 6-22-33-36/37/39-7/8-45-43C-26-16-43-62
RIDADR UN 3206 4.2/PG 2
WGK Germany 1
F 10-21
TSCA No
HazardClass 4.1
PackingGroup II
HS Code 29051990
MSDS Information
ProviderLanguage
Sodium tert-pentoxide English
SigmaAldrich English
ACROS English
ALFA English
Sodium tert-pentoxide Usage And Synthesis
Chemical PropertiesCream or light tan powder
UsesSodium tert-pentyloxide is a effective base for the alkylation of ketones.
Chemical ReactivitySodium tert-pentoxide is a strong, non-nucleophilic base. It is flammable and moisture sensitive and it is similar in reactivity to the more common potassium tert-butoxide. 
Sodium tert-pentoxide Preparation Products And Raw materials
Preparation ProductsStearoylbenzoylmethane
POTASSIUM 2-METHYL-2-BUTOXIDE Methyl Sodium acetate tert-Butyl acetate sodium Piperonyl butoxide Tribenuron methyl Sodium butanolate Tetrabutyl titanate Sodium tert-pentoxide Kresoxim-methyl Thiophanate-methyl Sodium bicarbonate 2-Methyl-2-butanol Sodium hydroxide Methyl salicylate Methyl bromide METSULFURON METHYL
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