Product Name

  • Name

    acetoxymethyltriethoxysilane

  • EINECS
  • CAS No. 5630-83-1
  • Article Data1
  • CAS DataBase
  • Density 1.004 g/cm3
  • Solubility
  • Melting Point
  • Formula C9H20O5Si
  • Boiling Point 219.822 °C at 760 mmHg
  • Molecular Weight 236.34
  • Flash Point 72.19 °C
  • Transport Information
  • Appearance
  • Safety 26-36/37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 5630-83-1 (acetoxymethyltriethoxysilane)
  • Hazard Symbols
  • Synonyms (triethoxysilyl)methyl acetate;(Triethoxysilyl)methylacetat;methanol, 1-(triethoxysilyl)-, acetate;
  • PSA 53.99000
  • LogP 1.55540

acetoxymethyltriethoxysilane Specification

The acetoxymethyltriethoxysilane, with the CAS registry number 5630-83-1, has the systematic name of (triethoxysilyl)methyl acetate. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C9H20O5Si.

The characteristics of acetoxymethyltriethoxysilane are as followings: (1)ACD/LogP: 2.42; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 14; (6)ACD/BCF (pH 7.4): 14; (7)ACD/KOC (pH 5.5): 236; (8)ACD/KOC (pH 7.4): 236; (9)#H bond acceptors: 5; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 9; (12)Polar Surface Area: 53.99 Å2; (13)Index of Refraction: 1.419; (14)Molar Refractivity: 59.472 cm3; (15)Molar Volume: 235.402 cm3; (16)Polarizability: 23.577×10-24cm3; (17)Surface Tension: 26.304 dyne/cm; (18)Density: 1.004 g/cm3; (19)Flash Point: 72.19 °C; (20)Enthalpy of Vaporization: 45.624 kJ/mol; (21)Boiling Point: 219.822 °C at 760 mmHg; (22)Vapour Pressure: 0.117 mmHg at 25°C. 

You should be cautious while dealing with this chemical. It irritates to eyes, respiratory system and skin. Therefore, you had better take the following instructions: Wear suitable protective clothing, gloves and eye/face protection, and if in case of contacting with eyes, rinse immediately with plenty of water and seek medical advice.

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C(OC[Si](OCC)(OCC)OCC)C
(2)InChI: InChI=1/C9H20O5Si/c1-5-12-15(13-6-2,14-7-3)8-11-9(4)10/h5-8H2,1-4H3
(3)InChIKey: CSDVDSUBFYNSMC-UHFFFAOYAJ

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