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Home » Products » Daily Care Chemicals » Stearyl Alcohol CAS 112-92-5

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Stearyl Alcohol CAS 112-92-5

  • 204-017-6

  • Octadecan-1-ol;1-Octadecanol;Octadecyl alcohol,1-Hydroxyoctadecane

  • 16MT

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Product Name:       Stearyl Alcohol


Identification

Synonyms        Octadecan-1-ol;Stearyl alcohol;1-Octadecanol;Octadecyl alcohol,1-Hydroxyoctadecane

CAS Number          112-92-5

EINECS/ELINCS    204-017-6


Properties

Appearance            White solid

Melting Point          55-61 ºC

Density at 25ºC    0.812g/ml

Solubility in water  Non-soluble


Specification

Items

Specifications

APPEARANCE (30℃)

WHITE CRYSTALLINE

COLOR (HAZEN)

10 MAX

ACID VALUE,MG KOH/G

0.2 MAX

ASPONIFICATION VALUE,MGKOH/G

0.8 MAX

IODINE VALUE,gi2/100g

0.8 MAX

HYDROXYL VALUE,%

220~240

HYDROCARBON ALKYL,%

1.0 MAX

MAIN COMPONENTS,%

98.0 MIN

TOTAL ALCOHOL,%

99.0 MIN

C16,%

C18,%

98.0 MIN

C20,%

WATER,%

0.15 MAX

MELTING POINT(℃)

55-61


Application

1. Stearyl alcohol can be used instead of cetyl alcohol, such as dispersing agent in cream and emulsifier in cosmetics, and also used as heat preservation agent for rice field, reservoir covering agent, defoamer, polishing agent, Lubricants, etc. Stearyl alcohol and β-(3,5-di-tert-butyl-4-hydroxyphenyl) methyl propionate can be prepared by reacting with sodium methoxide as catalyst and dimethyl sulfoxide as solvent at 130℃ for 2-3h. Oxygen agent 1076 (2082-79-3). This is an excellent non-polluting non-toxic antioxidant, widely used in polyolefin, polyamide, polyester, polyvinyl chloride, polystyrene, ABS resin to expand various rubber petroleum products.

2. It can be used instead of cetyl alcohol and used as an additive for oil-based fracturing fluid. Stearyl alcohol can be used in the production of Pingpingjia, resin and synthetic rubber, color film couplers, etc.

3. Used as a chromatographic reagent. It is also used as a surfactant and lubricant. Used in organic synthesis.

4. In addition, it can also be used to make defoamers, flotation agents, softeners, paddy field insulating agents, water surface covering agents, raw materials for ointments, and color formers for color films.


Packing and Storage

Packing   25kgs net plastic woven bag

Storage   Store in a cool, dry conditions at a temperature well below melting point.


Safety Information

Non-hazardous for air, sea and road freight.

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