Detergent fragrances

Detergent fragrances are generally present only in very low concentrations, usually < 1%. They are all complex mixtures of many individual ingredients. 

Detergent enzymes, 10 273—286 cleaning effects of, 10 275 functions of, 10 274—275 performance evaluation of, 10 276—278 Detergent fragrances, 18 362 Detergent industry... 

Properties HLB 4.9 nonionic Toxicology LD50 (oral, rat) 25,800 mg/kg mildly toxic by ing. TSCA listed Hazardous Decomp. Prods. Heated to decomp., emits acrid smoke and irritating fumes Uses Solubilizer, emulsifier, surfactant, dispersant, stabilizer, spreading agent, emollient, cosolvent for cosmetics, detergents, fragrances, textiles, leather, paper, pharmaceuticals Features Lipophilic... 

Uses fragrance and fixative in after shave lotions, perfumes etc. musk compound of choice for soap and detergent fragrances some perfumery uses (soap Norell oriental chypre herbal)... 

Detergent fragrances must be particularly powerful and effective because they are incorporated into the final product at rather low levels. Typical detergent powders can... 

The chemical process industry is a vastly diversified entity which effectively involved in every facet of human life. The essential life requirements like medications, foods, energy as well as day-to-day use chemicals like detergents, fragrances, agrochemicals and also the basic ingredients of modern high tech products (e.g. semiconductors, polymers) are all among the products of chemical process industry. 

Uses Surfactant for emulsions, microemulsions, body creams/lotions, hand soaps, dishwash detergents, fragrance sprays, potpourri oils, insecticides, degreasers, parts cleaners agricultural adjuvant on crops prior to harvest Features Can be used with little or no cosolvent in many cases to reduce VOC content... 

Synthetic Detergents. Examples of shampoo formulations are given in Table 1. The names of the ingredients are those designated by the Cosmetics, Toiletry and Fragrance Association (CTFA). 

Benzyl saUcylate can be prepared by the reaction of ben2yl chloride with an alkaU salt of saUcyhc acid at 130—140°C or by the transesterification of methyl saUcylate with benzyl alcohol. It is used as a fixative and solvent for nitro musks and as a fragrance for detergents. Benzyl saUcylate was priced at... 

Uses ndReactions. The main use for citroneUol is for use in soaps, detergents, and other household products. It is also important as an intermediate in the synthesis of other important fragrance compounds, such as citroneUyl acetate and other esters, citroneUal, hydroxycitroneUal, and menthol. 

Perfumes, Flavors, Cosmetics, and Soap. Many naturally occurring esters in essential oils and some synthetic esters are important fragrance and flavor compounds (61,62). They are used in perfumes, flavors, cosmetics, soaps, detergents, and air fresheners. Benzyl, butyl, ethyl, methyl, and phenyl esters of benzoic acid are used as flavors, perfumes, and food preservatives. Glyceryl 4-aminobenzoate [136-44-7] and 2-ethyUiexyl 4-dimethylaminobenzoate [21245-02-3] are used in cosmetic sunscreen preparations. Alkyl esters of 4-hydroxybenzoic acid, called parabens, have been used under various names for fungus infections of the skin, and as preservatives in lotions and creams (101). Soap and cosmetic fragrances use large amounts of amyl and benzyl saHcylate. Benzyl saHcylate [118-58-1] is also used in deodorant sprays. 2-Ethylhexyl saHcylate [118-60-5] and 2-ethylhexyl 4-methoxycinnamate [5466-77-3] are used in sunscreen formulations (102). 

However, the ability to act as a builder encompasses much more than so far been mentioned. Builders influence the coagulation of solid soil, often form a buffer system, and promote the soil suspending activity of washing liquors. They are further able to reduce the catalytic effect of ferric and manganic ions. Thus they support the stabilization of peroxides in detergents. Similarly, rancidness caused by catalytic processes of soap and fragrances can be avoided. 

Incorporation of a perfume into PCL or a PCL-polyolefin blend is reported to be a useful method of retaining the fragrance in soaps and detergent bars (81). 

Avoid irritant chemicals on the skin. Harsh soaps or detergents should not be used. Cleansing should be done with tepid water, preferably using lipid-free and fragrance-free cleansers. 

The list of new chemicals whose presence in the environment represents an ascertained or potential risk is sizeable and broadly contains resins, plastics, and plastic additives (e.g., plasticizers and flame retardants) pharmaceuticals and personal care products (e.g., disinfectants, fragrances, sunscreens, antibiotics, drugs of abuse, and natural and synthetic hormones) detergents and other cleaning... 

If the new niche for the perfume is its use in cosmetics, toiletries or household product, then the niche-product interaction becomes very important. Perfumes are used specifically for their odor whereas in these new niches several new factors must be considered. For example, the perfume oil used in creams must not cause discoloration the fragrance used in a powdered detergent must be alkali resistant a fabric softener is expected to leave clothes with a pleasant odor and even a household cleanser must have a pleasant and functional odor, although active chlorine places difficulty on the stability of the perfume oil. Of course, decisions can affect or modify the product (perfume) or the niche (e.g. creams). 

Alcohols, phenols and ethers are the basic compounds for the formation of detergents, antiseptics and fragrances, respectively. 

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