江苏越红生物科技有限公司

贸易信息：包装：25%桶/袋
产地：yuehong
供应地：江苏泰兴
产品参数：CAS NO：118-75-2
含量(%)：９９％
产品规格：40kgs/fiber drum or 25kgs/woven bag 125kgs/200L iron drum
产品品牌：越红详细说明：product introduction:Chloranil is used as a fungicide. lt is used as an oxidizing agent in the organic synthesis especially for dye intermediates and vulcanization agent. Chloranil is used as an intermediate of pigments.CAS ＮＯ：１１８－７５－２ Molecular Weight:245.88 Molecular Formula:C6CL4O2 Structural Formula-M.P.:289 Application:Lt is used reagents for the oxidation(including oxidative coupling and cyclization reaction) and dehydro-genation of hydroaromatic compounds. Lt is useful in the synthesis of aromatized or lactones formed steroids and modified natural products.metal dioxide such as selelenium dioxde and manganese dioxids are also oxidising agents which convert alcohools into ketones. aromatic methyl groups into aldehyde or carboxylic acids,double bonds into alcohls, aldehydes into carboxylic acids,steroidal ketones into secolactones. But several side reactions are expected due to the lack of selectivity,DDQ and substituted quinones provide regioselective effectiveness for the prepparation of target intermediates.phenyibis(trifluoroacetato-O)iodine and Trity-lium tetrafluoroborate are also reagent for the dehydrogenation of hydroaromatic compounds.发布日期：2017-09-19有效期限：不限CAS号：118-75-2
中文别名：;四氯代苯对醌;2,3,5,6-四氯-2,5-环己二烯-1,4-二酮;四氯(代)醌;四氯对苯醌;四氯对醌;四氯-1,4-苯醌;对四氯苯醌;英文名称：P-chloranil英文别名：;Tetrachlorobenzoquinone;Tetrachloro-p-benzoquinone;1,2,4,5-tetrachlorobenzoquinone;1,4-Benzoquinone, 2,3,5,6-tetrachloro-;1,4-benzoquinone,tetrachloro-;2,3,5,6-Tetrachloro-1,4-benzoq;2,3,5,6-tetrachloro-2,5-cyclohexadiene-1,4-dione;chloranil;2,3,5,6-tetrachloro-4-benzoquinone;2,3,5,6-Tetrachlorobenzoquinone;2,3,5,6-tetrachloro-p-benzoquinon;2,3,5,6-tetrachlorocyclohexa-2,5-diene-1,4-dione;EINECS号：204-274-4分子式：C6Cl4O2分子量：245.8768InChI：InChI:1S/C6Cl4O2/c7-1-2(8)6(12)4(10)3(9)5(1)11熔点：289℃水溶性：insoluble