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Tert-Butyl Acetate
CAS NO.: 540-88-5
FOB Price: NEGOTIABLE Get Latest Price
Specification: 99.0%
Documentation:
Lead Time: 1-2 weeks
Max Capacity: 10000MT/Year
Pallets Packing 20'FCL 40'FCL
With Without With Without
200KG/Plastic Drum
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16 MT
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Product Detail
Properties

Tert-Butyl Acetate

Basic information: 

National standard number: 32130                 CAS RN: 540-88-5

Product name:Tert-Butyl acetate                   Alias: Acetic acid tert-butyl ester; Acetic acid tert-butyl ester

Molecular formula: C6H12O2                    Structural formula:  

Molecular weight: 116.16                          EINECS No.: 208-760-7

RTECS No.: AF7400000                     HS code: 2915390090

Danger label: 7

Quality index:

Item

Index

Picture

First grade

Second grade

Appearance

Colorless transparent liquid

Molecular formula

C6H12O2

Density

0.861~0.865

Visual inspection≤

10

Tert-Butyl acetate content

0.995

0.99

Acidity (as acetic acid)≤

0.0005

0.0005

Moisture≤

0.0005

0.0005

Hydrocarbons≤

0.002

0.005

Alcohols≤

0.002

0.004

Evaporation residue≤

0.00002

Physical and chemical properties:

Autoignition temperature

518℃

Boiling point

98℃

Flash point

4.4℃(closed cup)

Freezing point

–62℃

Solubility in water

0.3% 20°C

Viscosity

<1( 20℃)

Surface tension

22.4(Dynes/cm 20℃)

Dielectric constant

1.97(DIC 20℃, cyclohexane)

Relative vapor pressure (air=1)

4

Evaporation rate

2.8

Critical pressure

3.17MPa

Saturated vapor pressure

6.3MPa(25℃)

Upper explosive limit

6.88vol%

Lower explosive limit

1.26vol%

PH value

6~7

Solubility parameter

7.7

Resistance

23.8

Maximum incremental response

0.20g ozone/gtert-Butyl acetate

Odor threshold

71ppb

Refractive index

n20/D1.386(lit)

Odor

Fruity odor

Stability

Stable

Performances:

1. It can greatly improve compatibility of solvents such as nitrocellulose, acrylic resin, alkyd resin, polyester resin, and polyurethane resin, and etc.

2. It has synergistic effect with other solvents as oxygen-containing solvent.

3. As environmentally-friendly solvent, it can greatly reduce atmospheric photochemical reactivity, volatility at normal temperature, and content of harmful pollutants in the air. 

Application: 

(1) Coating, ink, paint, and adhesive:

tert-Butyl acetateIt can take the place of VOC and HAP solvents in decoration, industrial coating, and in the formula of ink, pressure-sensitive adhesive, and adhesive.

It can take the place of toluene and other solvents in epoxy polyamide coating for excellent amine resistance.

(2) Pharmaceutical intermediate:

tert-Butyl acetate can be used in polypeptide synthesis, varespladib, atorvastatin intermediate, rosuvastatin intermediate, pitavastatin intermediate, and etc.

(3)Industrial cleaning agent:

It can be used in metal degreasing and other special equipment, such as aviation, aerospace, fine machinery, and etc.

(4)Electronic industry:

It can be used in semiconductor processing, in cleaning circuit board, removing oil and flux.

(5)Other:

Agricultural products; textile; gasoline shockproof additive; fuel, and etc.


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15YRS
Business Type:
Manufacturing
Country/Region:
Hunan, China
Contacts:
Manager Qi
Position Title:
Sales Manager
Tel:
0086-730-7666196
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