Product Name

  • Name

    BENZYLOXYTRIMETHYLSILANE

  • EINECS
  • CAS No. 14642-79-6
  • Article Data160
  • CAS DataBase
  • Density 0.913 g/cm3
  • Solubility
  • Melting Point
  • Formula C10H16OSi
  • Boiling Point 204.6 °C at 760 mmHg
  • Molecular Weight 180.322
  • Flash Point 73.9 °C
  • Transport Information
  • Appearance Clear very pale yellow liquid
  • Safety 26-36/37/39-24/25-23
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 14642-79-6 (BENZYLOXYTRIMETHYLSILANE)
  • Hazard Symbols R36/37/38:;
  • Synonyms Silane,(benzyloxy)trimethyl- (6CI,7CI,8CI);Silane, trimethyl(phenylmethoxy)- (9CI);(Benzyloxy)trimethylsilane;Benzyl alcohol trimethylsilyl ether;Benzyltrimethylsilyl ether;Phenyl(trimethylsiloxy)methane;Trimethyl(benzyloxy)silane;Trimethyl(phenylmethoxy)silane;
  • PSA 9.23000
  • LogP 3.03810

Benzyloxytrimethylsilane Specification

The Benzyloxytrimethylsilane, with CAS registry number 14642-79-6, has the systematic name of (benzyloxy)(trimethyl)silane. Besides this, it is also called Silane, trimethyl(phenylmethoxy)-. This chemical is a kind of clear very pale yellow liquid. When you store this chemical, you should ensure good ventilation/exhaustion at the workplace.

Physical properties of Benzyloxytrimethylsilane: (1)ACD/LogP: 3.40; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.4; (4)ACD/LogD (pH 7.4): 3.4; (5)ACD/BCF (pH 5.5): 224.18; (6)ACD/BCF (pH 7.4): 224.18; (7)ACD/KOC (pH 5.5): 1675.58; (8)ACD/KOC (pH 7.4): 1675.58; (9)#H bond acceptors: 1; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 9.23 Å2; (13)Index of Refraction: 1.474; (14)Molar Refractivity: 55.53 cm3; (15)Molar Volume: 197.3 cm3; (16)Polarizability: 22.01×10-24cm3; (17)Surface Tension: 25.2 dyne/cm; (18)Enthalpy of Vaporization: 42.28 kJ/mol; (19)Vapour Pressure: 0.373 mmHg at 25°C.

Preparation: this chemical can be prepared by phenylmethanol and allyl-trimethyl-silane. This reaction will need reagent triflic acid and solvent CCl4. The yield is about 98%.

Uses of Benzyloxytrimethylsilane: it can be used to produce benzaldehyde. This reaction will need reagent benzyltriphenylphosphonium chlorate and solvent acetonitrile. The reaction time is 0.25 hour(s). The yield is about 100%.

When you are using this chemical, please be cautious about it as the following:
The Trimesic acid irritates to eyes, respiratory system and skin, so please avoid contact with skin and eyes and do not breathe vapour. 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([Si](C)(C)C)Cc1ccccc1
(2)InChI: InChI=1/C10H16OSi/c1-12(2,3)11-9-10-7-5-4-6-8-10/h4-8H,9H2,1-3H3
(3)InChIKey: AOKMFXQCRBQJOP-UHFFFAOYAR
(4)Std. InChI: InChI=1S/C10H16OSi/c1-12(2,3)11-9-10-7-5-4-6-8-10/h4-8H,9H2,1-3H3
(5)Std. InChIKey: AOKMFXQCRBQJOP-UHFFFAOYSA-N

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