Registration Dossier
Registration Dossier
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EC number: 241-677-4 | CAS number: 17689-77-9
Endpoint summary
Administrative data
Description of key information
Additional information
The physical and chemical properties of substance triacetoxyethylsilane are:
Appearance/physical state/colour |
Liquid |
Freezing point |
-17.7 ºC (EU Method A.1) |
Boiling point |
180.8 ºC at 102.1 kPa (EU Method A.2) |
Relative density |
1.144 at 20 ºC (EU Method A.3) |
Particle size distribution |
Not applicable (liquid) |
Vapour pressure |
2.67 Pa at 20 ºC (EU Method A.4) |
Partition coefficient |
0.74 (EPI-Suite) |
Water solubility |
Not applicable (hydrolytically unstable) |
Surface tension |
30.5 mN/m at 20 ºC (EU Method A.5) |
Flash point |
111 ºC at 101.3 kPa (EU Method A.9) |
Auto flammability |
385 ºC at 1008 -1013 hPa (EU Method A.15) |
Flammability |
Non flammable (based on experience) |
Explosiveness |
Non explosive (based on structure) |
Oxidising properties |
Non oxidising (based on structure) |
Stability in organic solvents |
Not applicable (not critical) |
pH |
2.77 at 20 ºC (CIPAC MT 75.3) |
Dissociation constant |
Not applicable (hydrolytically unstable) |
Viscosity |
6.1604 mm2/s at 20 ºC (OECD 114) |
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