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Butylated Hydroxytoluene CAS128-37-0

Butylated Hydroxytoluene CAS128-37-0
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Product Parameters

ITEM

STANDARD

RESULT

Melting point

69-73 °C(lit.)

Conform

Boiling point

265 °C (lit.)

<2

Density

1.048

145mPa·s

Bulk density

450kg/m3

0.16

Vapor density

7.6 (vs air))

609.3

Vapor pressure

<0.01 mm Hg (20°C)

RESULT

Refractive index

1.4859

Conform

FEMA

2184 | BUTYLATED HYDROXYTOLUENE

<2

Flash point)

127 °C

145mPa·s

Storage conditions

2-8°C

0.16

Solubility

Methanol: 0.1 g/mL, clear, colorless

609.3

Form

Crystal

0.16

Color

White

609.3

Odor

Weaker characteristic odors

609.3

Smell type

phenolic

609.3

Biological origin

synthetic

0.16

Water solubility

insoluble

609.3

Merck

14,1548

609.3

BRN

1911640

609.3

Exposure limit

ACGIH: TWA 2 mg/m3

NIOSH: TWA 10 mg/m3

609.3

Stability

Stable, but sensitive to light. Incompatible with acyl chlorides, acid anhydrides, brass, copper, copper alloys, steel, alkalis, and oxidants. Flammable.

609.3

InChIKey

NLZUEZXRPGMBCV-UHFFFAOYSA-N

609.3

LogP

5.2

609.3

Application

1. Used as an antioxidant and stabilizer in food (retards rancidity),

2. Used as an excellent antioxidant for various lubricants, secondary processed gasoline, petroleum wax, and other mineral oils.

3. Used as an effective antioxidant and stabilizer, particularly for food-grade plastics, polymer materials used in food packaging, and white or light-colored products made from natural and synthetic rubber.

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