Chemistry: Molecular Science (CH120) Uploaded by. 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. Available as Single Melting Point Standard or as a Set of 3 different Standards. Nikhil Fine Chem - Offering Benzophenone, C13H10O, CAS Number 119-61-9, 500gm Bottle, For Industrial Use at Rs 359/bottle in Mumbai, Maharashtra. Get contact details and address | … In perfumery it is used as a fixative. Benzophenone - cas 119-61-9, synthesis, structure, density, melting point, boiling point Chemically benzophenone is 1,1,2,2, tetraphenyl 1, 2 ethylenediol. Melting point Standards High Purity range compatible with all Melting Point Instruments. 305°C at 1013 hPa and 1.1108 at 18 °C, respectively. Furthermore, an absorption peak at approximately 1680-1750 wavenumbers corresponding with carbonyl functional groups was no longer present (Benzophenone spectra). The observed melting point was 4-3. The boiling point and the relative density are reported to be ca. Benzophenone is sold by lab suppliers. Advanced Search | Structure Search. The melting point of benzophenone lies in the range between 47.8 and 51°C. 9 ? 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 … The percent yield was relatively high at 58. Benzophenone-α-13 C,d 10. 119-61-9, EC Number 204-337-6. Articles of Benzophenone are included as well. Uses and safety. University. Chemsrc provides Benzophenone(CAS#:119-61-9) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. Benzophenone: EINECS: 204-337-6 CAS No. Daniel Knoop. 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). Academic year. 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 … Benzophenone for synthesis. EINECS 210-285-5. 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). Articles of Benzophenone oxime are included as well. Information on Registered Substances comes from registration dossiers which have been assigned a registration number. 09%. The melting point of benzophenone is ca. Safety Data Sheet according to 29CFR1910/1200 and GHS Rev. Practical 13: Reduction Of Benzophenone: Synthesis Of Diphenylmethanol Chem practical. It has uses in perfume and pharmaceutical manufacture. 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. 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 Availability. 【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. p-Methoxybenzyl phenyl ketone. 2018/2019 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: Benzophenone is produced by the copper-catalyzed oxidation of diphenylmethane with oxygen from air. 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 … 4-methoxyphenyl phenyl ketone. 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: Density: 1.11 g/cm 3: Solubility: insoluble (0.1 g/100 mL at 25 °C) Melting Point: 47-51 °C(lit.) METTLER TOLEDO is a global provider of precision instruments and services for professional use. 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. Tested on a high specification melting point apparatus. Can also be purchased from eBay. In pharmaceutical manufacture it is used in the synthesis of antihistamines / antiallergenic agents and antihypertensive agents . Benzophenone is a widely used building block in organic chemistry, being the parent diarylketone. Module. Select an area and learn more about our wide range of products and … The particle size distribution of benzophenone crystals was analysed by laser diffraction technology. Introduction Photochemistry is the study of the chemical Predicted data is generated using the US Environmental Protection Agency’s EPISuite™. Benzophenone is the organic compound with the formula (C 6 H 5) 2 CO, generally abbreviated Ph 2 CO. 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 Boiling Point (°C) 301 - 400 (1) Melting Point (°C) 0 - 100 (1) Mass Shift +10 (1) +13 (1) Available for Sale. In perfumery it is used as a fixative. Ketones, such as BENZOPHENONE, are reactive with many acids and bases liberating heat and flammable gases (e.g., H2). It has a melting point of 69 °C and a boiling point of 298 °C. National University of Ireland Galway. Benzophenone, 4-methoxy-Phenyl p-anisyl ketone. Keywords: Photochemistry, benzophenone, benzopinacol, free radical. It is a white solid that is soluble in organic solvents. Glass bottles of 1 g. Sets include 3 bottles of 1g Type RMP048 Description Benzophenone +47 to +49 °C Pack: 1 each Benzophenone is a white solid, with a characteristic smell, practically insoluble in water, but more soluble in organic solvents. The product range includes Benzophenone, Melting Point +47 to +49°C To Anthraquinone, Melting Point +283 to +286°C. - Find MSDS or SDS, a COA, data sheets and more information. Chemsrc provides Benzophenone oxime(CAS#:574-66-3) MSDS, density, melting point, boiling point, structure, formula, molecular weight etc. USA; Globally; Search term: "Benzophenone-10" ... Benzophenone-10. 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 The amount of heat may be sufficient to start a fire in the unreacted portion of the ketone. CAS No. 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. Benzophenone, 4-methoxy- (6CI,8CI) 4-Methoxybenzophenone, 97%. Read about company. C lower than expected 65-67 ? It has uses in perfume and pharmaceutical manufacture. NSC 2194. Formula: C 13 H 10 O Boiling Point: 305.4 °C at 760 mmHg Molecular Weight: 182.23 Flash Point Find chemicals information Benzophenone at guidechem, professional and easy to use. 4-Benzoylanisole (4-Methoxyphenyl)phenylmethanone (4-methoxyphenyl)-phenylmethanone. Benzopinacol can easily isolate from reaction mixture by suction pump and characterized by using common analytical techniques like UV, IR etc. Preparation. 50°C. C range demonstrating the sample did contain a level of purity. Ketones react with reducing agents such as hydrides, alkali metals, and nitrides to produce flammable gas (H2) and heat. Information for Benzophenone 119-61-9 including Benzophenone CAS NO 119-61-9, Benzophenone Suppliers, Benzophenone Manufacturers, related products of Benzophenone. para-methoxybenzophenone. 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. UNII-I4XJ07373M. MFCD00008403. 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