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1,3-Dihydroxybenzene

1,3-Dihydroxybenzene is the 1,3-isomer of benzenediol. Used externally it is an antiseptic and disinfectant, and is used 5 to 10% in ointments in the treatment of chronic skin diseases. It is also used as a chemical intermediate for the synthesis of pharmaceuticals and other organic compounds. It is used in the production of diazo dyes and plasticizers and as a UV absorber in resins.

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1,4-Dibromobenzene

1,4-Dibromobenzene are used as heavy liquid solvents, motor oil additives and as an intermediate to manufacture organic chemicals including dyes,pharmaceuticals, pesticides and flame retardants for polymeric materials.

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1,4-Dibromobutane

1,4-Dibromobutane is used as a intermediate for the synthesis of pharmaceuticals and other organic compounds.

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1,4-Dihydroxybenzene

1,4-Dihydroxybenzene is an aromatic organic compound which is a type of phenol. It can be considered a simple polyphenol. Substituted derivatives of this parent compound are also referred to as hydroquinones. It has a variety of uses principally associated with its action as a reducing agent which is soluble in water. It is a major component in most photographic developers where, with the compound Metol, it reduces silver halides to elemental silver. The disodium diphenolate salt of hydroquinone is used as an alternating comonomer unit in the production of the polymer PEEK. In human medicine, hydroquinone is used as a topical application in skin whitening to reduce the color of skin as it does not have the same predisposition to cause dermatitis as metol does. It is also used as a raw material of herbicides, rubber antioxidants and dye stuffs.

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1,4-Dimethoxybenzene

1,4-Dimethoxybenzene is the para form of dimethoxybenzene, a volatile aromatic ether with a sweet floral odor. It occurs naturally in willow and Zuchini. It appears to attract bees as it has a powerful response in their antenna. It is useful as an intermediate in synthesis of pharmaceuticals as well as other organic molecules. It is used in some paints and as a diazo dye. Cosmetically it is used on greasy skin, and with sulfur to treat acne, or as a dandruff treatment. Because of its floral odor, it is useful in perfumes and flavors. It can be used as a developer in black and white film, and as a base in synthesizing catecholamines and phenethylamines.

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1,6,13,18-Tetraoxacyclotetracosane-7,12,19,24-tetrone LAB GRADE 97%

1,6,13,18-Tetraoxacyclotetraco sane-7,12,19,24-tetrone, also called 1,6,13,18-Tetraoxacyclotetracosane-7,12,19,24-tetraone, is a biodegradable adhesives used as a solid food simulant in pharmaceutical applications. This compound can be formed through the recaction of adipic acid with butane-1,4-diol. http://www.bocsci.com/1-6-13-18-tetraoxacyclotetracosane-7-12-19-24-tetrone-cas-78837-87-3-item-473965.html

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1,6-Dibromohexane

1,6-Dibromohexane is a colourless or pale yellow liquid which is primarily used as an intermediate in the pharmaceutical and other fine chemical industries.

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1,6-Hexanediol

1,6-Hexanediol is a linear diol contains terminally located two primary hydroxyl groups.It is used in the production of polyesters for polyurethane elastomers, coatings, adhesives and polymeric plasticizers.It is also used as an intermediate in the production of the bifunctional Hexanediol Diacrylate.

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1,7-dihydroxyaphthalene

1,7-NAPHTHALENEDIOL (575-38-2) is mainly used as a pharmaceutical intermediate.

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