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Master Bond adhesives

Wacker Semicosil® HMN-EL Silane
Categories: Fluid

Material Notes: Empirical formula: C6H19NSi2

CAS No.: 999-97-3

SEMICOSIL® HMN-EL is Hexamethyldisilazane of high purity.

Special features:

  • high purity
  • low metal content
  • low chloride content
  • low residue on evaporation
Application: SEMICOSIL® HMN-EL was developed for photoresists used in the semiconductor manufacture. It can be used e.g. as adhesion promoter or as silylating agent in processes such as chemical amplification.

Information provided by Wacker Chemie AG.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 0.770 g/cc0.0278 lb/in³DIN 57175
Molecular Weight 161 g/mol161 g/mol
 
Thermal PropertiesMetricEnglishComments
Melting Point <= -78.0 °C<= -108 °F
Boiling Point 125 °C
@Pressure 0.1013 MPa
257 °F
@Pressure 14.69 psi
 
Optical PropertiesMetricEnglishComments
Refractive Index 1.405 - 1.4061.405 - 1.406
Transmission, Visible 90 %90 %"Clear" but manufacturer does not quantify.
 
Descriptive Properties
Appearancecolorless, clear liquid
Assayby Gas Chromatography

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PWACK9429 / 204958

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