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Sodium tert-butoxide

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Sodium tert-butoxide Basic information

Product Name:
Sodium tert-butoxide
CAS:
865-48-5
MF:
C4H9NaO
MW:
96.1
EINECS:
212-741-9
Mol File:
865-48-5.mol
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Sodium tert-butoxide Chemical Properties

Melting point:
180 °C
Boiling point:
180°C/1mmHg
Density 
1,104 g/cm3
refractive index 
n20/D1.413
Flash point:
12°C
storage temp. 
Flammables area
form 
Powder
color 
white to off-white
Specific Gravity
1.104
Water Solubility 
reacts
Sensitive 
Air Sensitive & Hygroscopic
Hydrolytic Sensitivity
7: reacts slowly with moisture/water
BRN 
3654215
CAS DataBase Reference
865-48-5(CAS DataBase Reference)
EPA Substance Registry System
2-Propanol, 2-methyl-, sodium salt (865-48-5)
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Safety Information

Hazard Codes 
F,C,Xi
Risk Statements 
11-14-34-37-35-36/37/38-40-19
Safety Statements 
26-36/37/39-43-45-7/8-8-16-36
RIDADR 
UN 3206 4.2/PG 2
WGK Germany 
3
1-3-10
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
29051900

MSDS

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Sodium tert-butoxide Usage And Synthesis

Chemical Properties

white to light tan crystalline powder

Purification Methods

Its solubility in tert-BuOH is 0.208M at 30.2o and 0.382M at 60o, and it is quite soluble in tetrahydrofuran (32g/100g). It should not be used if it has a brown colour. [Feuer J Am Chem Soc 78 4364 1956, Hurd Inorg Synth I 87 1939, IR: Seubold J Org Chem 21 156 1956, Beilstein 1 IV 1609.]

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