Musk

11-Oxahexadecanoide Executive standard: Q/YTH 003-2006 English alias: 11-Oxahexadecanolide CAS RN: 3391-83-1 1. Physical and chemical properties: 1.1 Molecular formula:C15H28O3 1.2 Molecular weight: 256.38 1.3 Structure formula: 2. Technique Indexes: Item Index Purity,% ≥98.0 Melting point,? ≥30.0 Acid value(mg KOH/g) ≤0.50 Appearance White translucent crystal 3. Application: The musk R-1 classes to the compound of macrocyclic lactone type, having strong floral or pollen fragrance charm. It could imitate the natural musk and other animal fragrance charm by slight modifying, so that it becomes the good substitute for natural musk. At the same time, the musk R-1 is a nice stabilizer of the scent, and has lifting and mellow effect, so it could be used in top and middle grade of cosmetics, especially suitable for various essences of soap and lavender fragrance type. Otherwise, it has also remarkable efficiency for pretreatment of ethanol used in essence concocting. In recent years, the musk R-1 has got high appraisal from the international perfume industry, and its requirement in the market has been grown up year by year. At present, it has become a good substitute for the natural musk. According to the tests, the musk R-1 has provided with more ten times of strength of fragrance than nitrobenzene-musk. As it could play a role of excitation, it makes the fragrance to be dense, distinctive, harmonious, and more nice penetration property of fragrance, especially it has an outstanding effect on keeping fragrance for long. Although all of the musk compounds possess musk scent, the fragrance appraisers could easily recognize macrocyclic musk compounds and nitrobenzene-musk. Besides of its special scent each musk compound has the difference of fragrance charm. For example, the musk-ketone and civetone have strong animal fragrance charm, and the pentadecalactone and decyl-lactone have obvious botanic fragrance charm. The musk R-1 belongs to the latter, which possess strong floral fragrance charm or pollen fragrance charm, but after slightly modifying it could imitate the natural musk and other animal fragrance charm. Further more, the musk R-1 has another feature, which is the broad spectrum of fragrance-charm. As charming feature for this stabilizer that has been interested greatly by the fragrance concoctors, fame of the musk R-1 is rising every day. 4. Safety instructions: Low toxicity. Cavy, skin: LD50 > 5000mg/kg; Mouse, oral: LD50 > 5000mg/kg. Packaging & Shipping 5. Packing: Packaging in aluminum bottle, 5 kg net each. 6. Storage: Stored in a cool, ventilated place. The shelf life is 12 months after manufacturer date. It is still available if retest result is qualified after expire date 7. Transportation: Avoid exposure and high temperature. Our Services  We are able to develop custom-made products according to the clients’ requests. Company Information Yingkou Tanyun Chemical Research Institute Co., Ltd Founded in 1971, Yingkou Tanyun Chemical Research Institute Co., Ltd (Tanyun Chemical for short) is the parent company of Tanyun Technology Group. Currently covering an area of about 12000 square meters, Tanyun Chemical is the first domestic technological platform company of ‘Chemical New Materials Production and Research Incubator’ and the first domestic custom-made research and production company of fine chemicals intermediate research and production company. Clients Customization R&D Center Tanyun chemicals have four research and development bases, hundreds of synthesis leading experts and PhDs in chemistry. Tanyun chemicals own experienced research & development capability and rich experience in production, and provides you with a variety of organic chemicals, medical intermediates research, development, production, etc. on behalf of a range of high quality customized service. Tanyun chemicals have developed over twenty kinds of custom chemicals for the customers, and 3 kind products, such as copper chromite dehydrogenation catalyst, have already consigned a usage in batch with customer sign-off. Two invention patents have been applied. 6 kind customized products, such as efficient curing agent, have been applied in pilot trials and pilot production by customers. In addition, more than ten kinds of chemicals have been in R&D, such as nano-waterproof materials, oil additives and fine chemical intermediates. R&D Bases Shanghai R&D Base Shanghai R&D base develops the organic silicon, polyurethane and modified materials of adhesives field as well as fine chemical intermediates products for civilian use. Hangzhou R&D Base Hangzhou R&D base develop the organosilicon chemistry and materials. Suzhou R&D Base Suzhou R&D base develop the synthesis and application of fine chemical intermediates products, modified macromolecule materials. Yingkou R&D Base Yingkou R&D base develop the research and production work for aerospace and defense industry products and fine chemical intermediates products for civilian use. Yingkou achieves fine chemical laboratory to the transformation of the process of industrialization, process improvement and optimization of formula. Patents FAQ  1.Why  choose us? We are the manufacturer with more than 40 years history. we can supply one-stop service from sample ,development and research, order, delivery, after-sale service 2.What is ur payment term? T/T in advance 3.Delivery time? ASAP after your payment 4.Are u manufacturer? Yes,we are manufacturer 5.How are  your products?  We have four word-class R&D bases  and provide you products with high quality and competitive price. CONTACT US Yingkou Tanyun Chemical Research Institute Co., Ltd Skype:Ryan wang Tel: +86-755-26406100 Fax: +86-755-26407171 Headquarters: No. 75,Xinhu Street,Xishi District, Yingkou,Liaoning, China 11500 Shenzhen Office: Room A308, Building B,West Silicon Valley,Xixiang Street,Bao’an District,Shenzhen,China 518100