CAS no.

111-55-7

Molecular Weight

146.15

SPECIFICATIONS

Specific Gravity @ 20°/20 °C/TD>

1.106±0.002

Moisture, WT%

0.1 % Max

Color, APHA

15 Max

Odor

Mild

Acidity, as Acetic Acid, WT%

0.05 % Max

Ester Content, WT%

98 % Min

TYPICAL VALUES

Specific Gravity @ 20°/20 °C

1.106

Moisture, WT%

0.01 %

Acidity, as Acetic Acid, WT%

0.01 %

Ester Content, WT%

99 %

PHYSICAL PROPERTIES

Specific Gravity @ 20/20 °C

1.1063

Boiling Point @ 760mm / Hg °C

190.9

Freezing Point °C

-41.5

Flash Point (Cleveland open cup) °C

99

Refractive Index @ 20°C

1.4159

Solubility in Water @ 20°C WT%

16.4 %

Solubility of Water in @ 20°C WT%

7.0 %

Evaporation Rate (N-Butyl Acetate = 1)

0.02

Vapor Pressure @ 20°C mm/Hg

0.2

Viscosity @ 20°C Cps

2.9

Auto Ignition Temperature °C

482

Heat of Vaporization at 1 ATM cal/g

74.4

SUGGESTED USES

Glycol Diacetate is a high boiling, slow-evaporation ester used as a solvent for resin based inks and paints. In baked vinyl coating it is used as a fugitive plasticizer. It is a useful solvent for nitrocellulose and cellulose mixed esters and for acrylic paints for the automotive industry. Glycol Diacetate is used in foundry as a binder for the preparation of sand molds and cores. Glycol Diacetate has found application as fixative for perfumes.

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