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Hydroquinone, also known as benzene-1,4-diol or quinol, is an aromatic organic compound that is a type of phenol, a derivative of benzene, having the chemical formula C 6 H 4 (OH) 2.
Monobenzone, also called 4-(Benzyloxy)phenol and monobenzyl ether of hydroquinone (MBEH) is an organic chemical in the phenol family with chemical formula C 6 H 5 CH 2 OC 6 H 4 OH. [1] [2] It is used as a topical drug for medical depigmentation. [3] It is a colourless solid that is classified as the monobenzyl ether of hydroquinone.
Phenol and its vapors are corrosive to the eyes, the skin, and the respiratory tract. [60] Its corrosive effect on skin and mucous membranes is due to a protein-degenerating effect. [49] Repeated or prolonged skin contact with phenol may cause dermatitis, or even second and third-degree burns. [61] Inhalation of phenol vapor may cause lung ...
C 6-C 7-C 6 Diarylheptanoids are not included in this Harborne classification.. They can also be classified on the basis of their number of phenol groups. They can therefore be called simple phenols or monophenols, with only one phenolic group, or di-(bi-), tri-and oligophenols, with two, three or several phenolic groups respectively.
In organic chemistry, phenols, sometimes called phenolics, are a class of chemical compounds consisting of one or more hydroxyl groups (−O H) bonded directly to an aromatic hydrocarbon group. [1] The simplest is phenol, C 6 H 5 OH. Phenolic compounds are classified as simple phenols or polyphenols based on the number of phenol units in the ...
TCP Liquid's active ingredients are halogenated phenols and phenol. One source says each millilitre (0.04 imp fl oz; 0.03 US fl oz) of TCP antiseptic contains, chlorinated phenols 6 milligrams (0.093 grains); phenol 1.75 mg (0.0270 gr); iodinated phenols 0.95 mg (0.0147 gr); sodium salicylate 0.5 mg (0.0077 gr). [9]
Antipruritics, abirritants, [1] or anti-itch drugs, are medications that inhibit itching (Latin: pruritus).Itching is often associated with sunburns, allergic reactions, eczema, psoriasis, chickenpox, fungal infections, insect bites and stings like those from mosquitoes, fleas, mites, and contact dermatitis and urticaria caused by plants such as poison ivy (urushiol-induced contact dermatitis ...
Rhododendrol (RD) also called 4-[(3R)-3-hydroxybutyl]phenol (systemic name), is an organic compound with the formula C 10 H 14 O 2. It is a naturally occurring ingredient present in many plants, such as the Rhododendron. [1] The phenolic compound was first developed in 2010 as a tyrosinase inhibitor for skin-lightening cosmetics. In 2013, after ...