DODECYLTRICHLOROSILANE

DODECYLTRICHLOROSILANE Basic information
Product Name:DODECYLTRICHLOROSILANE
Synonyms:Silane, dodecyltrichloro-;trichlorododecyl-silan;Lauryltrichlorosilane;DODECYLTRICHLOROSILANE;Dodeccyltrichlorosilane;N-DODECYL TRICHLOROSILANE 98%;Dodecyltrichlorosilane,97%;n-Dodecyltrichlorosilane(Trichlorododecylsilane)
CAS:4484-72-4
MF:C12H25Cl3Si
MW:303.77
EINECS:224-769-9
Product Categories:Chloro Silanes;Functional Materials;Si (Classes of Silicon Compounds);Si-Cl Compounds;Silane Coupling Agents;Silane Coupling Agents (Intermediates);Trichlorosilanes
Mol File:4484-72-4.mol
DODECYLTRICHLOROSILANE Structure
DODECYLTRICHLOROSILANE Chemical Properties
Melting point -30 °C
Boiling point 294 °C
density 1.028
refractive index n20/D 1.454(lit.)
Fp >230 °F
solubility Soluble in parts of organic solvents.
form clear liquid
color Colorless to Light yellow
Specific Gravity1.02
OdorSharp, like hydrochloric acid; pungent and irritating.
Sensitive Moisture Sensitive
Hydrolytic Sensitivity8: reacts rapidly with moisture, water, protic solvents
BRN 1758004
CAS DataBase Reference4484-72-4(CAS DataBase Reference)
NIST Chemistry ReferenceSilane, trichlorododecyl-(4484-72-4)
EPA Substance Registry SystemSilane, trichlorododecyl- (4484-72-4)
Safety Information
Hazard Codes C
Risk Statements 34-37-29-14
Safety Statements 26-36/37/39-45-8
RIDADR UN 1771 8/PG 2
WGK Germany 1
3-10-21
TSCA Yes
HazardClass 8
PackingGroup II
HS Code 29319090
Hazardous Substances Data4484-72-4(Hazardous Substances Data)
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
DODECYLTRICHLOROSILANE Usage And Synthesis
Chemical PropertiesColorless to yellowish transparent liquid
General DescriptionDODECYLTRICHLOROSILANE is a colorless to yellow liquid with a pungent odor. DODECYLTRICHLOROSILANE will burn though DODECYLTRICHLOROSILANE may take some effort to ignite. DODECYLTRICHLOROSILANE is decomposed by moisture or water to hydrochloric acid with evolution of heat. DODECYLTRICHLOROSILANE is corrosive to metals and tissue.
Reactivity ProfileChlorosilanes, such as DODECYLTRICHLOROSILANE, 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.
Health HazardInhalation irritates mucous membrane. Contact with liquid causes severe burns of eyes and skin. Ingestion causes severe burns of mouth and stomach.
Chemical ReactivityReactivity with Water Generates hydrogen chloride (hydrochloric acid); Reactivity with Common Materials: Reacts with surface moisture to generate hydrogen chloride, which is corrosive to most metals; Stability During Transport: Stable; Neutralizing Agents for Acids and Caustics: Flush with water, rinse with sodium bicarbonate or lime solution; Polymerization: Not pertinent; Inhibitor of Polymerization: Not pertinent.
Safety ProfilePoison by intravenous, intracervical, and intraperitoneal routes. Experimental teratogenic and reproductive effects. Human mutation data reported. A neurotransmitter. An adrenergic agent. When heated to decomposition it emits toxic fumes of NOx.
DODECYLTRICHLOROSILANE Preparation Products And Raw materials
Raw materialsDodecylmagnesium chloride-->DODECYLMAGNESIUM BROMIDE-->1-Chlorododecane-->Trichlorosilane-->1-DODECENE-->1-Bromododecane
Preparation ProductsDodecyltrimethoxysilane
1H,1H,2H,2H-PERFLUORODODECYLTRICHLOROSILANE N-TRIACONTYLTRICHLOROSILANE 3-CYANOPROPYLMETHYLDICHLOROSILANE 1,8-BIS(TRICHLOROSILYLETHYL)HEXADECAFLUOROOCTANE 1H,1H,2H,2H-Perfluorodecyltrichlorosilane EICOSYLTRICHLOROSILANE N-HEXADECYLTRICHLOROSILANE Trichlorosilane Silicon tetrahydride hexacosatrichlorosilane,blend N-OCTADECYLTRICHLOROSILANE DOCOSYLTRICHLOROSILANE 13-(TRICHLOROSILYLMETHYL)HEPTACOSANE 1H,1H,2H,2H-PERFLUOROTETRADECYLTRICHLOROSILANE DODECYLTRICHLOROSILANE 11-CYANOUNDECYLTRICHLOROSILANE N-TETRADECYLTRICHLOROSILANE CHLOROSILANE

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