PPT-Identification of Phenols

Lecturer Luma Amer Department of Pharmaceutical Chemistry Collage of pharmacy 2 ed stage Identification of Phenols phenols are stronger acids than water and will dissolve in 5 . No two persons have exactly the same arrangement of ridge te ns an d th e te s f ny e in iv ua l re ma n ed hr ut if e Fi ge ri ts ff er an in ll bl e means of personal identification Other personal characteristics may change but fingerprints do no YX = 0 1 o 2 = 1 2 o 3 henol, styrenated (96- O -- cresol) OHp US EPA, Office of Pollution Prevention and Toxics. Development of Chemical Categories, Chemical RightKnow Initiative. ht Ar. -OH). Phenols . are compounds of the general formula . Ar. -OH, where . Ar. - is phenyl, substituted phenyl, or one of the other aryl groups. . I. Structure . and nomenclature:. Phenols . differ from alcohols in having the -OH group attached directly to an aromatic . Alcohol . – alkyl chain attached to an –OH. . R-OH. Phenol . - aromatic attached to an –OH. Nomenclature. 1. Name the longest chain of carbons which includes the carbon with the hydroxyl group.. Overview. What is IBAC?. The Components In Place. What can it do?. Integration. Use and Policies. Future. What is IBAC?. A system that will fully integrate identification cards, incident access badges, and credentials/qualifications. Different Atomic Charge Schemes . for Predicting . p. Ka. . Variations . in . Substituted Anilines and . Phenols. KEVIN C. GROSS,1 PAUL G. . SEYBOLD,1 CHRISTOPHERM. . . HADAD2. 1Department . of Chemistry, Wright State University, Dayton, Ohio . 1. Chapter 21. Phenols and Aryl Halides. Nucleophilic Aromatic Substitution. Ch. . 21. . - . 2. About The Authors. . These PowerPoint Lecture Slides were created and prepared by Professor William Tam and his wife, Dr. Phillis Chang. . Silver Level: Identification of Dyslexia and other . SpLD. School Commitment. Commitment to identification,. including. early identification. CPD . & Awareness of Dyslexia and other . SpLD. Pupil and Parent Voice. 1. Hydration of Alkenes - . addition of water. - uses H. 2. SO. 4. and heat. Ex.; Hydrate propene.. 2. Hydrogenation of Aldehydes & Ketones –. All . carbon-carbon double bonds in the molecule will be hydrogenated at the same time. Objective:. To know what phenol is. Success criteria:. Recognise phenol compounds. Recall . the reaction of phenol with bromine water. Compare the reactions of phenols to that of bromine. Explain the difference in reactivity between phenols and benzene. Wayne Buhler . and . Mary Christie. , NC State University, and . Mark . Shour. , Iowa State university. (. Based on a fact sheet by . Fred . Fishel. , Univ. of Florida). Pesticides…. …important tools used to manage pests. Phenols are organic compounds with a hydroxyl group attached directly to an aromatic ring. They have the general formula . Ar. -OH. Examples of them include phenol, hydroquinone, resorcinol,. o. -cresol, . Jamshedpur Cooperative College Jamshedpur. B. Sc. (. Chem. . Hons. ) Semester III. Outline. Nomenclature. Structure. Synthesis. Physical and Chemical Properties. Nomenclature. Phenols . are defined as compounds having hydroxyl group attached directly to a benzene nucleus. Its general formula is . J. Princess . Gracia. , M.. Sc. .,M.Phil.,. Assistant Professor,. Department of . Chemistry,. Bon Secours College for Women, . Thanjavur. .. Introduction-. . Phenols also called as phenolics are a class of chemical compounds consisting of a hydroxyl group (-OH) bonded directly to an aromatic hydrocarbon group..