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Benzophenone for synthesis. Get contact details and address | … Chemically benzophenone is 1,1,2,2, tetraphenyl 1, 2 ethylenediol. The melting point of benzophenone is ca. Availability. 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. Articles of Benzophenone oxime are included as well. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Log Octanol-Water Partition Coef (SRC): Log Kow (KOWWIN v1.67 estimate) = 4.09 Boiling Pt, Melting Pt, Vapor Pressure Estimations (MPBPWIN v1.42): Boiling Pt (deg C): 358.45 (Adapted Stein & Brown method) Melting Pt (deg C): 126.74 (Mean or Weighted MP) VP(mm Hg,25 deg C): 2.06E-006 (Modified Grain … p-Methoxybenzyl phenyl ketone. Module. The product range includes Benzophenone, Melting Point +47 to +49°C To Anthraquinone, Melting Point +283 to +286°C. 9 ? EINECS 210-285-5. It is a white solid that is soluble in organic solvents. Formula: C 13 H 10 O Boiling Point: 305.4 °C at 760 mmHg Molecular Weight: 182.23 Flash Point Ketones, such as BENZOPHENONE, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). Benzophenone is sold by lab suppliers. 50°C. 4-Benzoylanisole (4-Methoxyphenyl)phenylmethanone (4-methoxyphenyl)-phenylmethanone. Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Chemistry: Molecular Science (CH120) Uploaded by. - Find MSDS or SDS, a COA, data sheets and more information. 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. 119-61-9, EC Number 204-337-6. 【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. Chemsrc provides Benzophenone oxime(CAS#:574-66-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Tested on a high specification melting point apparatus. 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 Chemsrc provides Benzophenone(CAS#:119-61-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. 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. Introduction Photochemistry is the study of the chemical Flash Point: 209.8 °C Enthalpy of Vaporization: 61.44 kJ/mol Boiling Point: 338.7 °C at 760 mmHg Vapour Pressure: 3.75E-05 mmHg at 25°C Melting point: 140-144 °C Storage temp: 0-6°C Water Solubility: insoluble Sensitive: Air & Moisture Sensitive Appearance: Benzophenone, oxime … Benzophenone, 4-methoxy-Phenyl p-anisyl ketone. Boiling point: 305°C Decomposes at >320°C Melting point: 48.5°C Relative density (water = 1): 1.1 Solubility in water: none Relative vapour density (air = 1): 6.3 … In perfumery it is used as a fixative. USA; Globally; Search term: "Benzophenone-10" ... Benzophenone-10. This is supported by evidence collected from the melting point range of data of the known benzophenone, two trials of melting point data from the unknown, in addition to Table 3.1 Melting Point Standards and Table 3.2 Melting Point Unknowns seen in Macroscale and Microscale Organic Experiments, 5th ed, K. Williamson. 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. C range demonstrating the sample did contain a level of purity. Benzophenone-4. para-methoxybenzophenone. Preparation. 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). Benzophenone is the organic compound with the formula (C 6 H 5) 2 CO, generally abbreviated Ph 2 CO. Articles of Benzophenone are included as well. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. 2018/2019 119-61-9: Density: 1.11 g/cm 3: Solubility: insoluble (0.1 g/100 mL at 25 °C) Melting Point: 47-51 °C(lit.) MFCD00008403. Benzopinacol can easily isolate from reaction mixture by suction pump and characterized by using common analytical techniques like UV, IR etc. Can also be purchased from eBay. Advanced Search | Structure Search. The removal of benzophenone from soil columns treated with feed solutions containing 5.8X10-5, 1.3X10-4, 1.1X10-4, and 2X10-3 ppm benzophenone was 15, 41, 45, and 40%, respectively(3). Boiling Point (°C) 301 - 400 (1) Melting Point (°C) 0 - 100 (1) Mass Shift +10 (1) +13 (1) Available for Sale. Benzophenone is a widely used building block in organic chemistry, being the parent diarylketone. Academic year. The percent yield was relatively high at 58. The observed melting point was 4-3. Benzophenone is a white solid, with a characteristic smell, practically insoluble in water, but more soluble in organic solvents. Daniel Knoop. Benzophenone is produced by the copper-catalyzed oxidation of diphenylmethane with oxygen from air. Benzophenone, 4-methoxy- (6CI,8CI) 4-Methoxybenzophenone, 97%. The boiling point and the relative density are reported to be ca. 4-methoxyphenyl phenyl ketone. Select an area and learn more about our wide range of products and … National University of Ireland Galway. Benzophenone - cas 119-61-9, synthesis, structure, density, melting point, boiling point University. Glass bottles of 1 g. Sets include 3 bottles of 1g Type RMP048 Description Benzophenone +47 to +49 °C Pack: 1 each Furthermore, an absorption peak at approximately 1680-1750 wavenumbers corresponding with carbonyl functional groups was no longer present (Benzophenone spectra). In perfumery it is used as a fixative. 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 In pharmaceutical manufacture it is used in the synthesis of antihistamines / antiallergenic agents and antihypertensive agents . Structure: CAS Number: 1013-88-3 Molecular Weight: 181.23 g/mol Appearance: Colorless to light-yellow liquid Melting Point: -30 C Boiling Point: 151-153 C at 10 mmHg Density: 1.08 g/mL at 25 C Benzophenone imine is commonly used as an ammonia surrogate. Keywords: Photochemistry, benzophenone, benzopinacol, free radical. It has a melting point of 69 °C and a boiling point of 298 °C. These products are prepared using the highest purity raw materials. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Practical 13: Reduction Of Benzophenone: Synthesis Of Diphenylmethanol Chem practical. UNII-I4XJ07373M. Read about company. Benzophenone-α-13 C,d 10. It has uses in perfume and pharmaceutical manufacture. 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 C lower than expected 65-67 ? 305°C at 1013 hPa and 1.1108 at 18 °C, respectively. The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. Information for Benzophenone 119-61-9 including Benzophenone CAS NO 119-61-9, Benzophenone Suppliers, Benzophenone Manufacturers, related products of Benzophenone. CAS No. Available as Single Melting Point Standard or as a Set of 3 different Standards. Experimental Melting Point: 108-112 °C Alfa Aesar L12912: 145 °C Jean-Claude Bradley Open Melting Point Dataset 17940: 170 °C Matrix Scientific: 170 °C Matrix Scientific 098199: 09%. An alternative method involves reducing benzophenone with sodium borohydride or with zinc dust or with sodium amalgam and water. Benzophenone: EINECS: 204-337-6 CAS No. Find chemicals information Benzophenone at guidechem, professional and easy to use. The melting point of benzophenone lies in the range between 47.8 and 51°C. METTLER TOLEDO is a global provider of precision instruments and services for professional use. The particle size distribution of benzophenone crystals was analysed by laser diffraction technology. It has uses in perfume and pharmaceutical manufacture. NSC 2194. Nikhil Fine Chem - Offering Benzophenone, C13H10O, CAS Number 119-61-9, 500gm Bottle, For Industrial Use at Rs 359/bottle in Mumbai, Maharashtra. Uses and safety. 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