CAS No.: | 75-65-0 |
---|---|
Formula: | C4h10o |
EINECS: | 200-889-7 |
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Tert butanol (TBA), also known as trimethyl methanol, 2-methyl-2-propanol, etc., forms four isomers of butanol together with n-butanol, isobutanol, and sec-butanol. The pure product is a colorless crystal, and in the presence of a small amount of water, it is a colorless volatile liquid with an odor similar to camphor. It is hygroscopic, flammable, and has higher toxicity and anesthesia compared to other alcohols.
Name
|
Analytically Pure
|
Chemically Pure
|
Content:CH3(CH2)2CH2OH,%
|
≥99.0
|
≥98.0
|
chroma
|
≤10
|
≤15
|
density(20°C),g/ml
|
0.808-0.811
|
0.808-0.811
|
evaporation deposits,%
|
0.001
|
0.005
|
moisture(H2O) ,%
|
0.2
|
|
acidity(as H+), mmol/100g
|
0.05
|
0.15
|
carbonyl compound(as CO ),%
|
0.02
|
0.04
|
ester(as CH3COOC4H9),%
|
0.1
|
0.3
|
unsaturated compound(as Br ),%
|
0.005
|
0.05
|
iron(Fe ),%
|
0.00005
|
0.0001
|