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