Phenyl ethyl alcohol
Having the fragrance of roses, phenyl ethyl alcohol (pea) is widely used as a base fragrance (particularly rose and jasmine, lily) in soaps, candles, detergents, colognes and deodorizers. It's used as an biocide (antimicrobial, antiseptic, or disinfectant) and as a preservative in pharmaceuticals and perfumery.
Basic informationitem
Index
Chemical name
Phenyl ethyl alcohol; phenylethyl alcohol; ªG-phenylethyl alcohol; benzyl carbinol; benzeneethanol; 1-phenyl-2-ethanol; 2-phenylethanol; mellol; alcohol feniletilico; benzyl carbinol; beta-p.E.A.; beta-phenyl ethyl alcohol; hydroxyethylbenzene;
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Molecular formula
C8h10o
Cas no.
60-12-8
Chemical formula
Molecular weight
122.17
Appearance
Colorless transparent liquid, with fragrance of rose
Einecs no.
200-456-2
Hs code
2906.29
Recommended application
Detergent taed, alcoholic lotion, fabric softener, anti perspirant, bleach, hard surface cleaner, deo stick, shampoo, detergent perborate, soap
Ep tightly closed in light-resistant containers
Methyl salicylate
Methyl salicylate can be produced by esterifying salicylic acid with methanol. Commercial methyl salicylate is now synthesized, but in the past, it was commonly distilled from the twigs of sweet birch and eastern teaberry.
Methyl salicylate can be used as a rubefacient in deep heating liniments, which is an active ingredient in ben gay muscle rub and similar products for relief of minor aches and pains associated with backaches, arthritis, strains, bruises, and sprains.
Methyl salicylate can be used to provide fragrance to various products, e.G. It's used in some kinds of chewing gum and candy, as an alternative to the more common peppermint and spearmint oils. It's also used as an odor masking agent for some organophosphate pesticides.
Camphor powder synthetic
Camphor is said to have been first used as a drug in the arabian peninsula around ad 600, and, eventually came to be used as a sacred panacea in greece and egypt.
In those days, camphor was obtained only from camphor wood (this product is known as natural camphor). In the 1920's, however, a mass-production synthesis method was developed in which camphor is obtained from rosin-derived turpentine oil. Currently, virtually all camphor is produced by this synthesis process.
Synthetic camphor
Turpentine oil originating from rosin is synthesized and processed into camphor. Natural camphor
Camphor wood is subjected to a steam distillation process to obtain camphor.
Typical applications of camphor according to properties
1. Chemical properties : celluloid
2. Sublimation: insect repellent
3. Tackiness: binder of metal powder sintering
4. Pharmacodinamic effect: plaster, cardiotonic
5. Other properties: raw material for perfume, fragrant pouch
Salicylic acid
Salicylic acid is a white crystalline powder or needle-shaped crystals with sweetish taste.
Salicylic acid is a beta hydroxy acid (bha) with the formula c6h4(oh)co2h, where the oh group is adjacent to the carboxyl group. This organic acid is widely used in organic synthesis and functions as a plant hormone. It is derived from the metabolism of salicin. It is probably best known as a compound that is chemically similar to but not identical to the active component of aspirin (acetylsalicylic acid).
Basic information
Item index
Chemical name benzoic acid-2hydroxcy; 2-hydroxybenzoic acid; o-hydroxybenzoic acid; phenol-2-carboxylic acid; salonil; 2-hydroxybenzenecarboxylic acid; 2-carboxyphenol; o-carboxyphenol; acido o-idrossibenzoico (italian); acido salicilico (italian); 2-hydroxy-benzoic acid; o-hydroxybenzoic acid; 2-hydroxybenzoic acid; kyselina 2-hydroxybenzoova (czech); kyselina salicylova (czech); orthohydroxybenzoic acid;
Molecular formula hoc5h4cooh
Molecular weight: 138.12
Structural formula
Cas no. 69-72-7
Usage medicine of disinfecting and antiseptic for dissolving skin cutin hyperplasia and skin mould infection
Borneol flakes
Borneol exists as two enantiomers which have two different cas numbers. Naturally occurring d-(+)-borneol is optically active. It can be found in several species of artemisia and dipterocarpaceae.
Borneol is used in traditional chinese medicine as moxa. Borneol is also a component of many essential oils, and it is a natural insect repellent.
Chemical name
Borneol flakes, ((1s)-endo)-(-)-borneol, endo-1, 7, 7-trimethylbicyclo[2.2.1]heptan-2-ol, l-borneol, endo-1, 7, 7-trimethyl-bicyclo[2.2.1]heptan-2-ol, endo-2-bornanol, baros camphor, bhimsaim camphor, borneo camphor, bornyl alcohol, 2-hydroxycamphane, 2-camphanol, camphol, malayan camphor, sumatra camphor, dryobalanops camphor
