It is a basic chemical raw material mainly used for the production of phthalic anhydride, various naphthols, naphthylamines, etc. It is a raw material for the production of synthetic resins, plasticizers, rubber anti-aging agents, surfactants, synthetic fibers, dyes, coatings, pesticides, pharmaceuticals, and fragrances. CAS NO.91-20-3

Naphthalene (C10H8) is an organic compound that is a white crystalline solid with a unique aromatic odor. The following is an introduction to the properties, uses, preparation methods, and safety information of naphthalene:

nature:

Naphthalene is a compound with aromatic properties, soluble in organic solvents such as ethers, alcohols, benzene, etc.

Naphthalene can slowly oxidize in air and undergo substitution reactions with chlorine.

Purpose:

Naphthalene is widely used as a raw material for organic synthesis, such as for the synthesis of dyes, pesticides, fluorescent agents, and other chemicals.

Naphthalene is also used in the manufacture of industrial products such as coal tar, adhesives, coatings, and dyes.

Manufacturing method:

Naphthalene can be obtained by dry distillation of coal tar.

Naphthalene can also be obtained through hydrogenation of the benzene ring.

Security information:

Naphthalene is flammable at high temperatures and open flames, and should be stored in a sealed container away from sources of fire and oxidants.

Naphthalene is irritating and toxic, and may cause allergic reactions when in contact with the skin. Protective gloves, goggles, and clothing should be worn during operation.

When using or storing naphthalene, attention should be paid to good ventilation conditions to prevent poisoning caused by excessive vapor concentration.

Naphthalene (C10H8) is an organic compound that is a white crystalline solid with a unique aromatic odor. The following is an introduction to the properties, uses, preparation methods, and safety information of naphthalene:

nature:

Naphthalene is a compound with aromatic properties, soluble in organic solvents such as ethers, alcohols, benzene, etc.

Naphthalene can slowly oxidize in air and undergo substitution reactions with chlorine.

Purpose:

Naphthalene is widely used as a raw material for organic synthesis, such as for the synthesis of dyes, pesticides, fluorescent agents, and other chemicals.

Naphthalene is also used in the manufacture of industrial products such as coal tar, adhesives, coatings, and dyes.

Manufacturing method:

Naphthalene can be obtained by dry distillation of coal tar.

Naphthalene can also be obtained through hydrogenation of the benzene ring.

Security information:

Naphthalene is flammable at high temperatures and open flames, and should be stored in a sealed container away from sources of fire and oxidants.

Naphthalene is irritating and toxic, and may cause allergic reactions when in contact with the skin. Protective gloves, goggles, and clothing should be worn during operation.

When using or storing naphthalene, attention should be paid to good ventilation conditions to prevent poisoning caused by excessive vapor concentration.