Product Name

  • Name

    3-Trifluoroacetoxypropyltrimethoxysilane

  • EINECS
  • CAS No. 120404-60-6
  • Density 1.174 g/cm3
  • Solubility
  • Melting Point 89-90 ºC
  • Formula C8H15F3O5Si
  • Boiling Point 211.3 ºC at 760 mmHg
  • Molecular Weight 276.28
  • Flash Point 81.6 ºC
  • Transport Information
  • Appearance
  • Safety 26-36/37/39
  • Risk Codes 20/21/22-36/37/38
  • Molecular Structure Molecular Structure of 120404-60-6 (3-Trifluoroacetoxypropyltrimethoxysilane)
  • Hazard Symbols R20/21/22-36/37/38:;
  • Synonyms Aceticacid, trifluoro-, 3-(trimethoxysilyl)propyl ester (9CI);Acetic acid,2,2,2-trifluoro-, 3-(trimethoxysilyl)propyl ester;
  • PSA 53.99000
  • LogP 1.36010

3-Trifluoroacetoxypropyltrimethoxysilane Chemical Properties

 
Systematic Name: 3-Trimethoxysilylpropyl 2,2,2-trifluoroacetate
Molecular Formula: C8H15F3O5Si
Molecular Weight: 276.28 g/mol
Canonical SMILES: CO[Si](CCCOC(=O)C(F)(F)F)(OC)OC
InChI: InChI=1/C8H15F3O5Si/c1-13-17(14-2,15-3)6-4-5-16-7(12)8(9,10)11/h4-6H2,1-3H3
H bond acceptors: 5
Freely Rotating Bonds: 8
Polar Surface Area: 53.99
Index of Refraction: 1.386
Molar Refractivity: 55.29 cm3
Molar Volume: 235.2 cm3
Polarizability: 21.92×10-24 cm3
Surface Tension: 23.3 dyne/cm
Density: 1.174 g/cm3
Flash Point: 81.6 °C
Enthalpy of Vaporization: 44.75 kJ/mol
Boiling Point: 211.3 °C at 760 mmHg
Melting Point: 89-90 °C
Vapour Pressure of 3-Trifluoroacetoxypropyltrimethoxysilane (CAS NO.120404-60-6): 0.184 mmHg at 25 °C

3-Trifluoroacetoxypropyltrimethoxysilane Safety Profile

Risk Statements: 20/21/22-36/37/38 
R20/21/22: Harmful by inhalation, in contact with skin and if swallowed. 
R36/37/38: Irritating to eyes, respiratory system and skin.
Safety Statements: 26-36/37/39 
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. 
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
TSCA of 3-Trifluoroacetoxypropyltrimethoxysilane (CAS NO.120404-60-6): No

3-Trifluoroacetoxypropyltrimethoxysilane Specification

 3-Trifluoroacetoxypropyltrimethoxysilane (CAS NO.120404-60-6), its Synonyms are 3-(Trimethoxysilyl)propyl trifluoroacetate ; Acetic acid, 2,2,2-trifluoro-, 3-(trimethoxysilyl)propyl ester .

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