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Sodium trimethylsilanolate

  • Name Sodium trimethylsilanolate
  • EINECS241-939-8
  • CAS No. 18027-10-6
  • Density1.283 g/mL at 25 °C
  • PSA23.06000
  • LogP1.25180
  • SolubilityN/A
  • Melting Point230 °C (dec.)(lit.)
  • FormulaC3H9NaOSi
  • Boiling Point75 °C at 760 mmHg
  • Molecular Weight112.179
  • Flash Point-2 °F
  • Transport InformationUN 3267 8/PG 2
  • AppearanceN/A
  • Safety26-36/37/39-45-28-27-16
  • Risk Codes34-40-23/24/25-20/21/22-19-11
  • Molecular Structure
    Molecular Structure of 18027-10-6 (SODIUM TRIMETHYLSILANOLATE)
  • Hazard SymbolsToxicT,CorrosiveC,FlammableF
  • SynonymsToxicT,CorrosiveC,FlammableF
  • Article Data14

Sodium trimethylsilanolate Specification

The CAS register number of Silanol,1,1,1-trimethyl-, sodium salt (1:1) is 18027-10-6. It also can be called as Trimethylsilanol sodium salt and the systematic name about this chemical is sodium trimethylsilanolate. The molecular formula about this chemical is C3H9NaOSi and the molecular weight is 112.18. It belongs to the following product categories which include Chemical Synthesis; Organic Bases; Synthetic Reagents and so on.

Physical properties about Silanol,1,1,1-trimethyl-, sodium salt (1:1) are: (1)ACD/LogP: 1.04; (2)ACD/LogD (pH 5.5): 1.04; (3)ACD/LogD (pH 7.4): 1.04; (4)ACD/BCF (pH 5.5): 3.62; (5)ACD/BCF (pH 7.4): 3.62; (6)ACD/KOC (pH 5.5): 87.44; (7)ACD/KOC (pH 7.4): 87.44; (8)#H bond acceptors: 1; (9)#H bond donors: 1; (10)#Freely Rotating Bonds: 1; (11)Polar Surface Area: 20.23 Å2; (12)Enthalpy of Vaporization: 36.86 kJ/mol; (13)Boiling Point: 75 °C at 760 mmHg; (14)Vapour Pressure: 73.9 mmHg at 25 °C.

Uses of Silanol,1,1,1-trimethyl-, sodium salt (1:1): it can be used to produce 1,1,1,3,5,5,5-heptamethyl-trisiloxane with dichloro-methyl-silane.This reaction will need solvent diethyl ether. This reaction needs heating. The reaction time is 10 hour(s). The yield is about 59%.

When you are using this chemical, please be cautious about it as the following:
This chemical is highly flammable and limited evidence of a carcinogenic effect. It is toxic by inhalation, in contact with skin and if swallowed. It may form explosive peroxides and cause burns. If you want to store this chemical, keep away from sources of ignition. If you want to use this chemical, wear suitable protective clothing, gloves and eye/face protection. After contact with skin, wash immediately with plenty of soap-suds. When you are using it, take off immediately all contaminated clothing. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)

You can still convert the following datas into molecular structure:
(1)SMILES: [Na+].[O-][Si](C)(C)C
(2)InChI: InChI=1/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1 (3)InChIKey: HSNUIYJWTSJUMS-UHFFFAOYAM
(4)Std. InChI: InChI=1S/C3H9OSi.Na/c1-5(2,3)4;/h1-3H3;/q-1;+1
(5)Std. InChIKey: HSNUIYJWTSJUMS-UHFFFAOYSA-N

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