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| CAS No. | 112-04-9 |
| Chemical Name: | N-OCTADECYLTRICHLOROSILANE |
| Synonyms: | CO9750;TRICHLOROSTEARYLSILANE;STEARYLTRICHLOROSILANE;trichlorooctadecyl-silan;OCTADECYLTRICHLOROSILANE;TRICHLOROOCTADECYLSILANE;Octodecyltrichlorosilane;N-OCTADECYLTRICHLOROSILANE;Silane, octadecyltrichloro-;Silane, trichlorooctadecyl- |
| CBNumber: | CB6491916 |
| Molecular Formula: | C18H37Cl3Si |
| Formula Weight: | 387.93 |
| MOL File: | 112-04-9.mol |
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| N-OCTADECYLTRICHLOROSILANE Property |
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| bp : |
223 °C10 mm Hg(lit.)
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| density : |
0.984 g/mL at 25 °C(lit.)
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| vapor density : |
>1 (vs air)
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| vapor pressure : |
<5 mm Hg ( 20 °C)
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| refractive index : |
n20/D 1.459(lit.)
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| Sensitive : |
Moisture Sensitive |
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| Stability:: |
Stable. Reacts violently with water. Incompatible with strong acids, strong bases, strong oxidizing agents. Air-sensitive. Combustible. |
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N-OCTADECYLTRICHLOROSILANE Chemical Properties,Usage,Production |
Chemical Properties
Colorless clear liquid |
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General Description
A colorless liquid with a pungent odor. Flash point of 193°F. Decomposed by water to hydrochloric acid with the evolution of heat. Corrosive to metals and tissue. Used to make various silicon containing compounds. |
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Reactivity Profile
Chlorosilanes, such as N-OCTADECYLTRICHLOROSILANE, are compounds in which silicon is bonded to from one to four chlorine atoms with other bonds to hydrogen and/or alkyl groups. Chlorosilanes react with water, moist air, or steam to produce heat and toxic, corrosive fumes of hydrogen chloride. They may also produce flammable gaseous H2. They can serve as chlorination agents. Chlorosilanes react vigorously with both organic and inorganic acids and with bases to generate toxic or flammable gases. |
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Health Hazard
TOXIC; inhalation, ingestion or contact (skin, eyes) with vapors, dusts or substance may cause severe injury, burns or death. Contact with molten substance may cause severe burns to skin and eyes. Reaction with water or moist air will release toxic, corrosive or flammable gases. Reaction with water may generate much heat that will increase the concentration of fumes in the air. Fire will produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution. |
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Fire Hazard
Combustible material: may burn but does not ignite readily. Substance will react with water (some violently) releasing flammable, toxic or corrosive gases and runoff. When heated, vapors may form explosive mixtures with air: indoors, outdoors and sewers explosion hazards. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapors may travel to source of ignition and flash back. Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated or if contaminated with water. |
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| N-OCTADECYLTRICHLOROSILANE Suppliers Global( 94)Suppliers |
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CO9750
Silane, octadecyltrichloro-
Trichlorosilanes
Si-Cl Compounds
Si (Classes of Silicon Compounds)
Silane Coupling Agents (Intermediates)
Silane Coupling Agents
112-04-9
STEARYLTRICHLOROSILANE
OCTADECYLTRICHLOROSILANE
N-OCTADECYLTRICHLOROSILANE
Protection and Derivatization
Protecting and Derivatizing Reagents
Synthetic Reagents
Silicon-Based
TRICHLOROSTEARYLSILANE
TRICHLOROOCTADECYLSILANE
OCTADECYLTRICHLOROSILANE, 90+%
OCTADECYLTRICHLOROSILANE 97%
C18H37Cl3Si
Silane, trichlorooctadecyl-
trichlorooctadecyl-silan
N-OCTADECYLTRICHLOROSILANE: 92% (5-10% BRANCHED C18-ISOMERS)
N-OCTADECYLTRICHLOROSILANE , CONT. 5-10% BRANCHED ISOMERS
N-OCTADECYLTRICHLOROSILANE: CONTAINS <3% C18 ISOMERS
Aliphatics
n-Octadecyltrichlorosilane, 95%, cont. 5-10% branched isomers
Functional Materials
Si (Classes of Silicon Compounds)
Si-Cl Compounds
Silane Coupling Agents
Silane Coupling Agents (Intermediates)
Trichlorosilanes
Octodecyltrichlorosilane
Chloro Silanes
n-Octadecyltrichlorosilane, tech. 85%
CH3CH217SiCl3
Octadecyltrichlorosilane,95%
Trichloro(octadecyl)silane,Octadecyltrichlorosilane
Octadecyltrichlorosilane, 95% 100ML
Octadecyltrichlorosilane, 95% 25ML
Stearyltrichlorosilane
Octadecyltrichlorosilane
Trichlorostearylsilane
Octadecyltrichlorosilane, 5 - 10% branched isoMers
Trichloro(octadecyl)silane >=90%
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