1337-81-1 Usage
Description
VINYLPYRIDINE is a colorless to light yellow liquid that consists of a mixture of isomers. It is insoluble in water and less dense than water, causing it to float on the water's surface. VINYLPYRIDINE can cause irritation upon contact with the skin, eyes, and mucous membranes, and is toxic if ingested.
Uses
Used in Chemical Industry:
VINYLPYRIDINE is used as a monomer for the production of various polymers and copolymers due to its reactive nature and ability to form stable bonds with other compounds.
Used in Pharmaceutical Industry:
VINYLPYRIDINE is used as an intermediate in the synthesis of pharmaceutical compounds, such as anti-cancer drugs and antibiotics, due to its versatile chemical properties and reactivity.
Used in Adhesive Industry:
VINYLPYRIDINE is used as a component in the formulation of adhesives, particularly in the production of pressure-sensitive adhesives, because of its ability to enhance the adhesive's bonding properties and durability.
Used in Rubber Industry:
VINYLPYRIDINE is used as a comonomer in the rubber industry to improve the rubber's properties, such as its resistance to abrasion, heat, and chemicals, by altering the rubber's molecular structure.
Used in Dye Industry:
VINYLPYRIDINE is used as a starting material for the synthesis of various dyes and pigments, taking advantage of its ability to form stable complexes with other molecules.
Used in Coatings Industry:
VINYLPYRIDINE is used as a component in the formulation of coatings, such as paints and varnishes, to improve their adhesion, durability, and resistance to environmental factors.
Air & Water Reactions
Highly flammable. Insoluble in water.
Reactivity Profile
VINYL PYRIDINE, INHIBITED contains additives to prevent unwanted rapid polymerization. May nevertheless polymerize exothermically if subjected to heat for prolonged periods or if contaminated. If polymerization takes place inside a closed container, the container may violently rupture. May polymerize upon contact with peroxides and with compounds partially peroxidized by exposure to the air [Bretherick 1979 p. 160]. Reacts with oxidizing agents [Handling Chemicals Safely, 1980 p. 960]. Neutralizes acids in exothermic reactions to form salts plus water. Incompatible with isocyanates, halogenated organics, phenols (acidic), epoxides, anhydrides, and acid halides. May generate hydrogen, a flammable gas, in combination with strong reducing agents such as hydrides.
Health Hazard
TOXIC; may be fatal if inhaled, ingested or absorbed through skin. Inhalation or contact with some of these materials will irritate or burn skin and eyes. Fire will produce irritating, corrosive and/or toxic gases. Vapors may cause dizziness or suffocation. Runoff from fire control or dilution water may cause pollution.
Fire Hazard
HIGHLY FLAMMABLE: Will be easily ignited by heat, sparks or flames. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Most vapors are heavier than air. They will spread along ground and collect in low or confined areas (sewers, basements, tanks). Vapor explosion and poison hazard indoors, outdoors or in sewers. May polymerize explosively when heated or involved in a fire. Runoff to sewer may create fire or explosion hazard. Containers may explode when heated. Many liquids are lighter than water.
Check Digit Verification of cas no
The CAS Registry Mumber 1337-81-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,3,3 and 7 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1337-81:
(6*1)+(5*3)+(4*3)+(3*7)+(2*8)+(1*1)=71
71 % 10 = 1
So 1337-81-1 is a valid CAS Registry Number.