enow.com Web Search

Search results

  1. Results from the WOW.Com Content Network
  2. Trichlorosilane - Wikipedia

    en.wikipedia.org/wiki/Trichlorosilane

    Trichlorosilane (TCS) is an inorganic compound with the formula HCl 3 Si. It is a colourless, volatile liquid. It is a colourless, volatile liquid. Purified trichlorosilane is the principal precursor to ultrapure silicon in the semiconductor industry.

  3. Dichlorosilane - Wikipedia

    en.wikipedia.org/wiki/Dichlorosilane

    Stock and Somieski completed the hydrolysis of dichlorosilane by putting the solution of H 2 SiCl 2 in benzene in brief contact with a large excess of water. [3] [5] A large-scale hydrolysis was done in a mixed ether/alkane solvent system at 0 °C, which gave a mixture of volatile and nonvolatile [H 2 SiO] n.

  4. Silane - Wikipedia

    en.wikipedia.org/wiki/Silane

    It is also prepared from metallurgical-grade silicon in a two-step process. First, silicon is treated with hydrogen chloride at about 300 °C to produce trichlorosilane, HSiCl3, along with hydrogen gas, according to the chemical equation. Si + 3 HCl → HSiCl 3 + H 2. The trichlorosilane is then converted to a mixture of silane and silicon ...

  5. Methyltrichlorosilane - Wikipedia

    en.wikipedia.org/wiki/Methyltrichlorosilane

    Melting point: −77 °C (−107 °F; 196 K) Boiling point: ... Methyltrichlorosilane is an alternative to HCl gas or to trichlorosilane. References

  6. Talk:Trichlorosilane - Wikipedia

    en.wikipedia.org/wiki/Talk:Trichlorosilane

    Trichlorosilane: Chemical formula: H Si Cl 3: Appearance: Colourless liquid: Physical. Molar mass: 135.5 g/mol: Melting point: 146 K (-127 °C) Boiling point: 305 K ...

  7. Melting point - Wikipedia

    en.wikipedia.org/wiki/Melting_point

    For example, the melting point of silicon at ambient pressure (0.1 MPa) is 1415 °C, but at pressures in excess of 10 GPa it decreases to 1000 °C. [13] Melting points are often used to characterize organic and inorganic compounds and to ascertain their purity. The melting point of a pure substance is always higher and has a smaller range than ...

  8. AOL Mail

    mail.aol.com

    Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!

  9. Silicon tetrachloride - Wikipedia

    en.wikipedia.org/wiki/Silicon_tetrachloride

    Like other chlorosilanes or silanes, silicon tetrachloride reacts readily with water: . SiCl 4 + 2 H 2 O → SiO 2 + 4 HCl. The reaction can be noticed on exposure of the liquid to air, as SiCl 4 vapour produces fumes as it reacts with moisture to give a cloud-like aerosol of silica and hydrochloric acid. [6]