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Tert-Butyl Acetate

Tert-Butyl Acetate / CAS : 540-88-5

Appearance The colorless liquid has a mild odor UN 1123
HS 29153900 DG Class 3
Synonyms TBAC; t-Butyl Acetate; Tertiary Butyl Acetate
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  • Purity≥99.5%
...
Packing:
180 KG/Iron Drum
Available: Audit
Manufacturer:
Chemball(Hangzhou) Chemicals Co.,Ltd. Zhejiang, China
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Overview

Benefits

High purity, low moisture, less impurities

Specification

Item

Specification

Appearance

Colorless transparent liquid

tert-Butyl Acetate Purity(%)(m/m)≥

99.5

Color APHA≤

10

Water Content(%)(m/m)≤

0.1

Density(kg/L)

0.861-0.865

Distillation Range(℃)

98

PPM(Free Acid as MAA Wt. Pct)≤

200

Hydrocarbon Purity(%)(m/m) ≤

0.2

Alcohol Purity(%)(m/m) ≤

0.1

N25D

1.386

Evaporation residue≤

0.002

Uses

As a solvent, tert-butyl acetate is used in the production of paints, enamels, inks, adhesives, diluents and industrial cleaners. TBAc can also be used as a solvent for gasoline shockproof additives, chemical solvents, nitrocellulose, etc.

Tert-butyl acetate is also used as an additive to improve the antiknock performance of automotive fuels.

Tert-butyl acetate can be used to clean and degrease circuit boards and removing solder flux. Tert-Butyl Acetate is also used as a replacement for certain solvents within photoresist formulations which are used in semiconductor processing.

TBAc solvent is also ideal when cleaning coatings because its fast evaporation rate allows it to not change any of the coatings properties. It is also a component within Alkyd coatings which are used mainly for decorative coatings. and as an organic intermediate within pharmaceuticals.

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Properties

Summary

Formula
C6H12O2
Molecular Mass
116.15800
Exact Mass
116.08400
PSA
26.30000
Logp
1.34800
IUPAC
tert-butyl acetate
SMILES
CC(=O)OC(C)(C)C

Attribute classification

Matter Classification
organic
Category
Solvent > Organic Solvent
Auxiliary > Other Auxiliary Agent

Chemical and Physical Properties

Melting Point
-62°C
Density
0.866 g/mL 
Boiling Point
98 °C
Flash Point
60 °F
Appearance
The colorless liquid has a mild odor
Acidity and Basicity
neutral

Export information

HS Code
29153900
Export Rebate
13%
UN No.
1123
DG-Class
3
Risk Code
R11-66
Safety Label
F

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