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Tetramethylammonium Hydroxide
Tetramethylammonium Hydroxide Solution (17048)
25% CA, ULSI Puranal
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Overview
Specifications
General Information
- Application
- Semiconductor production
- CAS Number
- 10424-66-5
- Grade
- ULSI
- Molar Mass
- 91.15 g/mol
- Synonyms
- TMAH
- TMAOH
Physical Properties
- Boiling Point/Range
- 110 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.010 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 13
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
- Vapor Pressure
- 23 hPa (20 °C) hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Corrosivity
- Corrosive to metals
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Corrodes aluminium, Strong oxidizing agents, Strong acids
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 29239000
- Packing Group
- II
- UN Number
- 1835
General Information
- Application
- Semiconductor production
- CAS Number
- 10424-66-5
- Grade
- ULSI
- Molar Mass
- 91.15 g/mol
- Synonyms
- TMAH
- TMAOH
Physical Properties
- Boiling Point/Range
- 110 °C (1,013 hPa)
- Color
- Colorless
- Density
- 1.010 g/cm3 (20 °C)
- Flashpoint
- Not applicable
- Melting Point/Range
- No data available
- Odor
- Odorless
- Partition Coefficient
- No data available
- pH
- 13
- Physical Form
- Liquid
- Solubility in Water
- Completely miscible
- Vapor Pressure
- 23 hPa (20 °C) hectopascal
Safety Information
- Chemical Stability
- Stable under recommended storage conditions.
- Corrosivity
- Corrosive to metals
- Evaporation Rate
- No data available
- Flammability
- Not applicable
- Ignition Temperature
- Not applicable
- Incompatible Materials
- Corrodes aluminium, Strong oxidizing agents, Strong acids
- Oxidizing
- The substance or mixture is not classified as oxidizing.
- Self Ignition
- Not auto-flammable
- Thermal Decomposition
- No decomposition if used as directed.
International Transportation
- Chemical Class
- 8
- Harmonized System Code
- 29239000
- Packing Group
- II
- UN Number
- 1835
- CAS Number : 10424-66-5
- Application : Semiconductor production
- Synonyms : TMAH|TMAOH
- Grade : ULSI
- Molar Mass : 91.15 g/mol
- Melting Point/Range : No data available
- Flashpoint : Not applicable
- Solubility in Water : Completely miscible
- Partition Coefficient : No data available
- Density : 1.010 g/cm3 (20 °C)
- pH : 13
- Physical Form : Liquid
- Color : Colorless
- Vapor Pressure : 23 hPa (20 °C) hectopascal
- Odor : Odorless
- Boiling Point/Range : 110 °C (1,013 hPa)
- Oxidizing : The substance or mixture is not classified as oxidizing.
- Flammability : Not applicable
- Corrosivity : Corrosive to metals
- Chemical Stability : Stable under recommended storage conditions.
- Thermal Decomposition : No decomposition if used as directed.
- Incompatible Materials : Corrodes aluminium, Strong oxidizing agents, Strong acids
- Self Ignition : Not auto-flammable
- Ignition Temperature : Not applicable
- Evaporation Rate : No data available
- UN Number : 1835
- Chemical Class : 8
- Harmonized System Code : 29239000
- Packing Group : II