trichlorooctadecyl, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Chemical Name: Silane
- CAS No.: 112-04-9
- Molecular Fomula: : C18H37Cl3Si
- Molecular weight:387.93
- Appearance:white powder
- Sample:Available
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Description of trichlorooctadecyl
- Octadecyltrichlorotrichlorooctadecyl (ODTS, or n-octadecyltrichlorotrichlorooctadecyl) is an organometallic chemical. It is used in semiconductor industry to form self-assembled monolayer thin films on silicon dioxide substrates. Its structural chemical formula is CH3(CH2)17SiCl3. It is flammable, reacts with water, and is also sensitive to air. It is corrosive and can severely damage mucous membranes. Its EINECS number is 203-930-7.
Octadecyltrichlorotrichlorooctadecyl is an amphiphilic molecule consisting of a long-chain alkyl group (C18H37–) and a polar head group (SiCl3–), which forms Self assembled monolayers (SAMs) on various oxidic substrates.
ODTS finds its use in molecular electronics, as thin insulating gates in Metal-Insulator-Semiconductor Field-Effect Transistors.
Dodecyltrichlorotrichlorooctadecyl, an ODTS analog with shorter alkyl chain, is used for the same purpose as well.
ODTS-PVP films are used in organic-substrate LCD displays.
Basic Info of trichlorooctadecyl
Basic Info
Numbering system
Properties
Safety Info
Basic Info
Chemical Name | Octadecyltrichlorotrichlorooctadecyl |
Synonyms | N-OCTADECYLTRICHLOROtrichlorooctadecyl;Trichloro(octadecyl)trichlorooctadecyl;Trichlorostearyltrichlorooctadecyl;Stearyltrichlorotrichlorooctadecyl;trichlorooctadecyl, trichlorooctadecyl-;Expand |
CAS No. | 112-04-9 |
Molecular Formula | C18H37Cl3Si |
Molecular Weight | 387.93100 |
PSA | 0.00000 |
LogP | 8.90320 |
Numbering system
EINECS number | 203-930-7 |
PubChem number | 24846677 |
MDL number | MFCD00000484 |
RTECS number | VV4680000 |
BRN number | 1778847 |
Properties
EINECS number | 203-930-7 |
PubChem number | 24846677 |
MDL number | MFCD00000484 |
RTECS number | VV4680000 |
BRN number | 1778847 |
Safety Info
RTECS | VV4680000 |
Hazard Class | 8 |
Safety Statements | S26; S36/37/39; S43 |
HS Code | 2931900090 |
WGK Germany | 1 |
Packing Group | II |
RIDADR | UN 1800 8/PG 2 |
Risk Statements | R14; R34; R29 |
Hazard Codes | C |
What is Silane?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Silane which has developed particularly rapidly in recent years. Do you know about Silane?
- The official answer:Silane is a chemical with a melting point of 22 °C boiling point of 223 °C10 mm Hg(lit.) density 0.984 g/mL at 25 °C(lit.) vapor density >1 (vs air) vapor pressure <5 mm Hg ( 20 °C) refractive index n20/D 1.459(lit.).
What’s the application of Silane?
- Silane is a chemical substance that is used as an intermediate in the manufacture of silicones. It is used to synthesize silicone intermediates and polymers.
Conclusion
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