4484-72-4 Usage
Description
Dodecyltrichlorosilane is a colorless to yellow liquid with a pungent odor. It is combustible, although it may take some effort to ignite. Dodecyltrichlorosilane is known to decompose upon contact with moisture or water, producing hydrochloric acid and releasing heat. Additionally, it is corrosive to both metals and tissue.
Uses
Used in Chemical Synthesis:
Dodecyltrichlorosilane is used as a reagent in the chemical synthesis industry for its ability to decompose and produce hydrochloric acid. This property makes it useful in various chemical reactions and processes.
Used in Surface Treatment:
In the surface treatment industry, Dodecyltrichlorosilane is used as a coupling agent to improve the adhesion of materials to surfaces. Its reactivity with moisture allows it to form a strong bond with various substrates, enhancing the durability and performance of treated materials.
Used in Lubricant Formulation:
Dodecyltrichlorosilane is utilized as an additive in the lubricant industry due to its ability to reduce friction and wear between moving parts. Its decomposition to hydrochloric acid can also help in preventing metal corrosion, thus extending the life of machinery and equipment.
Used in Semiconductor Manufacturing:
In the semiconductor industry, Dodecyltrichlorosilane is employed as a component in the fabrication of silicon-based devices. Its reactivity with moisture and ability to form strong bonds make it a valuable material in the production of semiconductor components.
Used in Coatings and Adhesives:
Dodecyltrichlorosilane is used as a component in the formulation of coatings and adhesives, where its ability to bond with various substrates and its heat-releasing properties contribute to the development of high-performance products with enhanced durability and resistance to environmental factors.
Reactivity Profile
Chlorosilanes, 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 Hazard
Inhalation irritates mucous membrane. Contact with liquid causes severe burns of eyes and skin. Ingestion causes severe burns of mouth and stomach.
Chemical Reactivity
Reactivity 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 Profile
Poison 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.
Check Digit Verification of cas no
The CAS Registry Mumber 4484-72-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,4,8 and 4 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 4484-72:
(6*4)+(5*4)+(4*8)+(3*4)+(2*7)+(1*2)=104
104 % 10 = 4
So 4484-72-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H25Cl3Si/c1-2-3-4-5-6-7-8-9-10-11-12-16(13,14)15/h2-12H2,1H3
4484-72-4Relevant articles and documents
ALKYLAMINOSILOXANES AS CORROSION INHIBITORS
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Page 37, (2008/06/13)
The instant invention discloses a composition comprising a carrier, preferably a packaging material, and at least one compound of the formula (I) in which the general symbols are as defined in claim 1 as corrosion inhibor for protecting metallic surfaces.
Asymmetric Hydrosilylation of 1-Alkenes Catalyzed by Palladium-MOP
Uozumi, Yasuhiro,Kitayama, Kenji,Hayashi, Tamio,Yanagi, Kazunori,Fukuyo, Emiko
, p. 713 - 722 (2007/10/02)
Asymmetric hydrosilylation of simple terminal alkenes (RCH=CH2) with trichlorosilane at 40 deg C in the presence of 1*10-3 or 1*10-4 molar amounts of palladium catalyst prepared in situ from 3-C3H5)>2 and (S)-2-diphenylphosphino-2'-methoxy-1,1'-binaphthyl ((S)-MeO-MOP) proceeded with unusual regioselectivity and with high enantioselectivity to give high yields of 2-(trichlorosilyl)alkanes together with a minor amount of 1-(trichlorosilyl)alkanes.Optically active alcohols, RCH(OH)CH3, were obtained by oxidation of the carbon-silicon bond.Regioselectivities for forming 2-silylalkanes over 1-silylalkanes and enantiomeric purities of alcohols are as follows: R=n-C4H9: 89/11, 94percent ee (R).R=n-C6H13: 93/7, 95percent ee (R).R=n-C10H21: 94/6, 95percentee (R).R=PhCH2CH2: 81/19, 97percentee (S).R=PhCH2CH2CH2: 80/20, 92percent ee (R).R=cyclo-C6H11: 66/34, 96percent ee (R).A similar hydrosilylation of 1-alkenes, 4-pentenyl benzoate and 1,5-heptadiene gave corresponding 2-alkanols of 90percent ee and 87percent ee, respectively, the ester carbonyl and the internal double bond remaining intact.
