https://industrial.honeywell.com/us/en/search-results.html
Outage Notification: This website will undergo a planned maintenance outage on Saturday, June 5, from 12:30-2:30 p.m. EDT (6:30-8:30 p.m. UDT). We regret any inconvenience this may cause.

Hexamethyldisilazane

Hexamethyldisilazane (17713)

Puranal

General Information

  • Grade
    • SemEG
  • CAS Number
    • 999-97-3

Physical Properties

  • Partition Coefficient
    • No data available
  • Melting Point/Range
    • -80 °C
  • Solubility in Water
    • Reacts violently with water.
  • Boiling Point/Range
    • 126 °C (1,013 hPa)
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • Flashpoint
    • 11 °C
  • Density
    • 0.770 to 0.775 g/cm3 (20 °C)
  • Vapor Pressure
    • 100 hPa (50 °C)
  • pH
    • Not applicable
  • Odor
    • Amine-Like

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Ignition Temperature
    • 380 °C (1,013 hPa)
  • Incompatible Materials
    • Water, Incompatible with oxidizing agents, Acids
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Sub Class 1
    • 6.1
  • UN Number
    • 3286
  • Chemical Class
    • 3
  • Harmonized System Code
    • 29319000
  • Packing Group
    • II

General Information

  • Grade
    • SemEG
  • CAS Number
    • 999-97-3

Physical Properties

  • Partition Coefficient
    • No data available
  • Melting Point/Range
    • -80 °C
  • Solubility in Water
    • Reacts violently with water.
  • Boiling Point/Range
    • 126 °C (1,013 hPa)
  • Color
    • Colorless
  • Physical Form
    • Liquid
  • Flashpoint
    • 11 °C
  • Density
    • 0.770 to 0.775 g/cm3 (20 °C)
  • Vapor Pressure
    • 100 hPa (50 °C)
  • pH
    • Not applicable
  • Odor
    • Amine-Like

Safety Information

  • Thermal Decomposition
    • No decomposition if used as directed.
  • Ignition Temperature
    • 380 °C (1,013 hPa)
  • Incompatible Materials
    • Water, Incompatible with oxidizing agents, Acids
  • Chemical Stability
    • Stable under recommended storage conditions.

International Transportation

  • Sub Class 1
    • 6.1
  • UN Number
    • 3286
  • Chemical Class
    • 3
  • Harmonized System Code
    • 29319000
  • Packing Group
    • II
  • Grade : SemEG
  • CAS Number : 999-97-3
  • Partition Coefficient : No data available
  • Melting Point/Range : -80 °C
  • Solubility in Water : Reacts violently with water.
  • Boiling Point/Range : 126 °C (1,013 hPa)
  • Color : Colorless
  • Physical Form : Liquid
  • Flashpoint : 11 °C
  • Density : 0.770 to 0.775 g/cm3 (20 °C)
  • Vapor Pressure : 100 hPa (50 °C)
  • pH : Not applicable
  • Odor : Amine-Like
  • Thermal Decomposition : No decomposition if used as directed.
  • Ignition Temperature : 380 °C (1,013 hPa)
  • Incompatible Materials : Water, Incompatible with oxidizing agents, Acids
  • Chemical Stability : Stable under recommended storage conditions.
  • Sub Class 1 : 6.1
  • UN Number : 3286
  • Chemical Class : 3
  • Harmonized System Code : 29319000
  • Packing Group : II