107-72-2 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 107-72-2 differently. You can refer to the following data:
1. Colorless to yellow liquid. Readily hydrolyzed by moisture with the liberation of hydrogen chloride. Combustible.
2. Amyl trichlorosilane is a colorless to yellowish
liquid with a sharp acrid odor (like hydrochloric acid).
Uses
Intermediate for silicones.
General Description
A colorless to yellow liquid with a pungent odor. Amyltrichlorosilane (mixed isomers)(Pentyltrichlorosilane) is combustible and has a flash point of 145°F. Corrosive to metals and tissue.
Reactivity Profile
Chlorosilanes, such as Amyltrichlorosilane (mixed isomers)(Pentyltrichlorosilane), 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.
Hazard
Toxic and corrosive.
Health Hazard
Inhalation causes irritation of mucous membrane. Contact of liquid with eyes or skin causes severe burns, and ingestion causes severe burns of mouth and stomach.
Safety Profile
Moderately toxic by ingestion and skin contact. Mildly toxic by inhalation. A corrosive irritant to the eyes, skin, and mucous membranes. When heated to decomposition it emits toxic fumes of Cl-. See also CHLOROSILANES
Potential Exposure
It is used to make silicones.
Shipping
UN1728 Amyltrichlorosilane, Hazard class: 8;
Labels: 8-Corrosive material.
Incompatibilities
Incompatible with oxidizers (chlorates,
nitrates, peroxides, permanganates, perchlorates, chlorine,
bromine, fluorine, etc.); contact may cause fires or explosions.
Keep away from alkaline materials, strong bases,
strong acids, oxoacids, epoxides. Chlorosilanes react vigorously
with bases and both organic and inorganic acids generating
toxic and/or flammable gases. Chlorosilanes react
with water, moist air, or steam releasing heat and toxic,
corrosive fumes of hydrogen chloride. They may also produce
flammable gaseous hydrogen. Attacks metals in the
presence of moisture.
Check Digit Verification of cas no
The CAS Registry Mumber 107-72-2 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 1,0 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 107-72:
(5*1)+(4*0)+(3*7)+(2*7)+(1*2)=42
42 % 10 = 2
So 107-72-2 is a valid CAS Registry Number.
InChI:InChI=1/C5H11Cl3Si/c1-2-3-4-5-9(6,7)8/h2-5H2,1H3