Introduction Photochemistry is the study of the chemical Chemistry: Molecular Science (CH120) Uploaded by. National University of Ireland Galway. Oxybenzone or benzophenone-3 or BP-3 (trade names Milestab 9, Eusolex 4360, Escalol 567, KAHSCREEN BZ-3) is an organic compound.It is a pale-yellow solid that is readily soluble in most organic solvents. Advanced Search | Structure Search. The observed melting point was 4-3. Furthermore, an absorption peak at approximately 1680-1750 wavenumbers corresponding with carbonyl functional groups was no longer present (Benzophenone spectra). Keywords: Photochemistry, benzophenone, benzopinacol, free radical. The melting point of benzophenone lies in the range between 47.8 and 51°C. UNII-I4XJ07373M. These products are prepared using the highest purity raw materials. MFCD00008403. Chemsrc provides Benzophenone oxime(CAS#:574-66-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. It has uses in perfume and pharmaceutical manufacture. The product range includes Benzophenone, Melting Point +47 to +49°C To Anthraquinone, Melting Point +283 to +286°C. Guidechem provides Benzophenone chemical database query, including CAS registy number 119-61-9, Benzophenone MSDS (Material Safety Data Sheet), nature, English name, manufacturer, function/use, molecular weight, density, boiling point, melting point, structural formula, etc. Uses and safety. 09%. 3 Effective date : 12.26.2014 Page 2 of 7 Benzophenone Created by Global Safety Management, Inc. -Tel: 1-813-435-5161 - www.gsmsds.com Boiling Point (°C) 301 - 400 (1) Melting Point (°C) 0 - 100 (1) Mass Shift +10 (1) +13 (1) Available for Sale. 82 °C Jean-Claude Bradley Open Melting Point Dataset 14674: 82.5 °C Jean-Claude Bradley Open Melting Point Dataset 20956: 81 °C Jean-Claude Bradley Open Melting Point Dataset 4800: 79-83 °C Alfa Aesar A14755: 79-84 °C Indofine [CS-128] 79-84 °C SynQuest 2617-9-32: 79-84 °C Parchem – fine & specialty chemicals 29485 Formula: C 13 H 10 O Boiling Point: 305.4 °C at 760 mmHg Molecular Weight: 182.23 Flash Point Benzophenone-α-13 C,d 10. 119-61-9, EC Number 204-337-6. Temperature (K) A B C Reference Comment; 473.7 - 579.3: 4.36238: 2116.372-93.43: Dreisbach and Shrader, 1949: Coefficents calculated by NIST from author's data. Available as Single Melting Point Standard or as a Set of 3 different Standards. The melting point of benzophenone is ca. 50°C. C range demonstrating the sample did contain a level of purity. Fusion (melting) point Data from NIST Standard Reference Database 69: NIST Chemistry WebBook The National Institute of Standards and Technology (NIST) uses its best efforts to deliver a high quality copy of the Database and to verify that the data contained therein have been selected on the basis of sound scientific judgment. para-methoxybenzophenone. The percent yield was relatively high at 58. NSC 2194. p-Methoxybenzyl phenyl ketone. Benzophenone, 4-methoxy-Phenyl p-anisyl ketone. 【Melting Point】 47 - 49 【Boiling Point】 305.4 【Vapor Pressure】 0.004 (40 C) 【Density】 1.085 g/cm3 (20 C) 【Heat Of Vaporization】 76.7 kJ/mol 【Heat Of Combustion】-6523 kJ/mol 【Usage】 Fixative for heavy perfumes, such as geranium new-mown hay, especially when used in soaps. University. The particle size distribution of benzophenone crystals was analysed by laser diffraction technology. Nikhil Fine Chem - Offering Benzophenone, C13H10O, CAS Number 119-61-9, 500gm Bottle, For Industrial Use at Rs 359/bottle in Mumbai, Maharashtra. 2018/2019 Benzophenone is sold by lab suppliers. CAS No. Select an area and learn more about our wide range of products and … C lower than expected 65-67 ? Availability. Can also be purchased from eBay. Benzophenone - cas 119-61-9, synthesis, structure, density, melting point, boiling point In perfumery it is used as a fixative. Melting point Standards High Purity range compatible with all Melting Point Instruments. Benzophenone is produced by the copper-catalyzed oxidation of diphenylmethane with oxygen from air. Benzophenone, 4-methoxy- (6CI,8CI) 4-Methoxybenzophenone, 97%. Benzophenone for synthesis. The boiling point and the relative density are reported to be ca. METTLER TOLEDO is a global provider of precision instruments and services for professional use. Synonym: 2,2′ Bis(diphenylphosphino)benzophenone, Bis[2-(diphenylphosphino)phenyl]methanone Empirical Formula (Hill Notation): C 37 H 28 OP 2 Molecular Weight: 550.57 It is a white crystalline substance with rose-like odor; insolube in water; melting point 49 C; boiling point 305 - 306 C. Benzophenone is used as a constituent of synthetic perfumes and as a starting material for the manufacture of dyes, pesticides and drugs (especially anxiolytic and hypnotic drugs). 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