Product Name

  • Name

    Methylphenyldiethoxysilane

  • EINECS 212-275-6
  • CAS No. 775-56-4
  • Article Data38
  • CAS DataBase
  • Density 0.963 g/cm3
  • Solubility
  • Melting Point <0 °C
  • Formula C11H18O2Si
  • Boiling Point 218 °C at 760 mmHg
  • Molecular Weight 210.348
  • Flash Point 114.6 °C
  • Transport Information
  • Appearance Clear to straw liquid with mild odor
  • Safety 26
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 775-56-4 (Methylphenyldiethoxysilane)
  • Hazard Symbols IrritantXi
  • Synonyms Silane,diethoxymethylphenyl- (6CI,7CI,8CI,9CI);Diethoxymethylphenylsilane;LS 3970;Methylphenyldiethoxysilane;Phenylmethyldiethoxysilane;
  • PSA 18.46000
  • LogP 2.03860

Diethoxy(methyl)phenylsilane Specification

The Diethoxy(methyl)phenylsilane, with CAS registry number 775-56-4, belongs to the following product category: Phenyl Silanes. It has the systematic name of diethoxy(methyl)phenylsilane. This chemical is a kind of colorless or yellowish transparent liquid. The main use of this chemical is the synthetize of organosilicon polymer.

Physical properties of Diethoxy(methyl)phenylsilane: (1)ACD/LogP: 4.89; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 4.89; (4)ACD/LogD (pH 7.4): 4.89; (5)ACD/BCF (pH 5.5): 3041.54; (6)ACD/BCF (pH 7.4): 3041.54; (7)ACD/KOC (pH 5.5): 10834.11; (8)ACD/KOC (pH 7.4): 10834.11; (9)#H bond acceptors: 2; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 18.46 Å2; (13)Index of Refraction: 1.475; (14)Molar Refractivity: 62.13 cm3; (15)Molar Volume: 220.5 cm3; (16)Polarizability: 24.63×10-24cm3; (17)Surface Tension: 27.4 dyne/cm; (18)Enthalpy of Vaporization: 43.59 kJ/mol; (19)Vapour Pressure: 0.19 mmHg at 25°C.

When you are using this chemical, please be cautious about it as the following:
The Diethoxy(methyl)phenylsilane irritates to eyes, respiratory system and skin. When use it, wear suitable protective clothing, gloves and eye/face protection. If contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: O(CC)[Si](OCC)(c1ccccc1)C
(2)InChI: InChI=1/C11H18O2Si/c1-4-12-14(3,13-5-2)11-9-7-6-8-10-11/h6-10H,4-5H2,1-3H3
(3)InChIKey: MNFGEHQPOWJJBH-UHFFFAOYAZ
(4)Std. InChI: InChI=1S/C11H18O2Si/c1-4-12-14(3,13-5-2)11-9-7-6-8-10-11/h6-10H,4-5H2,1-3H3
(5)Std. InChIKey: MNFGEHQPOWJJBH-UHFFFAOYSA-N

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