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| | N-BUTYLTRICHLOROSILANE Basic information |
| | N-BUTYLTRICHLOROSILANE Chemical Properties |
| Melting point | 147-149 °C | | Boiling point | 149 °C(lit.) | | density | 1.16 g/mL at 25 °C(lit.) | | refractive index | n20/D 1.437(lit.) | | Fp | 114 °F | | form | liquid | | Specific Gravity | 1.161 | | color | colorless | | Sensitive | Moisture Sensitive | | Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents | | BRN | 1736032 | | CAS DataBase Reference | 7521-80-4(CAS DataBase Reference) | | EPA Substance Registry System | Silane, butyltrichloro- (7521-80-4) |
| | N-BUTYLTRICHLOROSILANE Usage And Synthesis |
| Chemical Properties | Butyl trichlorosilane is a colorless liquid.
| | Uses | BTS can be coated on the glass substrate to introduce the surface alkyl, which can bind well with 2-methacryloyloxyethyl-4-azidobenzoate (MPAz) to convert hydrophophobic glass surfaces to superhydrophilic surfaces. It can functionalize zinc peroxide nanoparticle/polystyrene sulfonate (PSS) hybrid based sensors to improve the limit of detection by three-folds. | | General Description | A colorless liquid with a pungent odor. Flash point 126°F. Corrosive to metals and skin. Used to make various silicon containing compounds. | | Reactivity Profile | N-BUTYLTRICHLOROSILANE reacts with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride and flammable butane. Can serve as a chlorination agent. Reacts vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases. Reacts with alcohols, acetone and light metals. | | Health Hazard | Inhalation of vapor irritates upper respiratory system. Contact of liquid with eyes or skin causes severe burns. Ingestion causes burns of mouth and stomach. | | Safety Profile | A corrosive poison. See
also CHLOROSILANE. Flammable liquid
when exposed to heat, flame (sparks), or
oxidizers. To fight fire, use water to blanket
fire, fog, mist, dry chemical, alcohol foam.
Reacts with water or steam to produce heat
and toxic and corrosive fumes. When heated
to decomposition it emits highly toxic fumes
of Cl-. | | Potential Exposure | This is a raw material for silicone
resin productio | | Shipping | UN1747 Butyl trichlorosilane, Hazard class: 8;
Labels: 8—Corrosive material, 3—Flammable liquid | | Incompatibilities | Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions. Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides. Chlorosilanes react vigorously with bases and both organic and inorganic acids genera ting toxic and/or flammable gases. Chlorosilanes react
with water, moist air, or steam to produce heat and toxic,
corrosive fumes of hydrogen chloride. They may also produce flammable gaseous hydrogen. Attacks metals in the
presence of moisture |
| | N-BUTYLTRICHLOROSILANE Preparation Products And Raw materials |
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