4-Chlorophenol 对氯苯酚
CAS 106-48-9 MFCD00002318
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分类
- {SA} Alpha sort, Alphabetic, Analytical Standards, Analytical/Chromatography, C, CH, Chromatography, Environmental Standards, Pesticides & Metabolites
- {SNA} Alphabetical Index of Analytical Standards, APIs & Metabolites, APIs (Active Pharmaceutical Ingredients) & Metabolites, All alphabetically sorted, Alpha Sort, Analytical Standards, Analytical/Chromatography, C,
- {SNA} Building Blocks, C6 to C8, Chemical Synthesis, Organic Building Blocks, Oxygen Compounds, Phenols
- {SNA} APIs & Metabolites, APIs (Active Pharmaceutical Ingredients) & Metabolites, All alphabetic
产品应用
- 显微镜分析,医药及染料中间体,酒精变性剂,溶剂。本品主要用于农药;医药;染料;塑料等工业,亦用作乙醇变色剂;精炼矿物油选择性溶剂;显微分析等;农业工业主要用于合成粉锈宁;味菌酮;羊毛杀菌剂;防落素;丙虫磷;毒鼠磷;杀虫剂等,用于制造农药杀菌剂5,5'二氯-2,2'二羟基二苯甲烷和植物生长促进剂;染料工业用于制1,4-二羟基蒽醌,1,4-二氨基蒽醌,对氨基酚和氢醌等;医药工业用于羧化制5-氯-2-羟基苯甲酸钠,合成对氯苯氧异丁酸以及其他药物;还用于合成抗氧剂BHA(丁基羟基茴香醚)等。
相关文献及参考
- Merck:14,2154
- Merck:14,2154 Beilstein:6,186
- The low yields typically experienced in the Reimer-Tiemann formylation of phenols (see Chloroform, L13200) can be improved by sonication. Thus the yield of 5-chloro-2-hydroxybenzaldehyde is raised from 41% to 84%: Synth. Commun., 20, 609 (1990).
安全信息
GHS Symbol
- H301 Toxic if swallowed 吞食有毒
- H332 Harmful if inhaled 吸入有害
- H411 Toxictoaquaticlifewithlonglastingeffects 对水生生物有毒性并具有长期影响。
- H302 Harmful if swallowed 吞食有害
- H312 Harmful in contact with skin 皮肤接触有害
- H302+H312+H332
- P260 Do not breathe dust/fume/gas/mist/vapours/spray. 不要吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
- P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
- P270 Do not eat, drink or smoke when using this product. 使用本产品时不要吃东西,喝水或吸烟。
- P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
- P273 Avoid release to the environment. 避免释放到环境中。
- P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
- P301+P330+P331+P310
- P302+P352
- P303+P361+P353
- P303+P361+P353+P310+P363
- P304+P340
- P304+P340+P310
- P305+P351+P338+P310
- P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
- P391 Collect spillage. Hazardous to the aquatic environment 收集对水环境有危害的泄漏物。
- P405 Store locked up. 上锁保管。
- P501 Dispose of contents/container to..… 处理内容物/容器.....
- S28 After contact with skin, wash immediately with plenty of ... (to be specified by the manufacturer) 皮肤接触后,立即用大量…(由生产厂家指定)冲洗;
- S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
- S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
- R20/21/22 Harmful by inhalation, in contact with skin and if swallowed 吸入、皮肤接触和不慎吞咽有害
- R51/53
TYPE OF TEST : TCLo - Lowes
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Unreported SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 605 mg/kg TOXIC EFFECTS : Autonomic Nervous System - other (direct) parasympathomimetic Behavioral - convulsions or effect on seizure threshold Behavioral - excitement REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 54(1),68,1989
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Subcutaneous SPECIES OBSERVED : Rodent - rat DOSE/DURATION : 1030 mg/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : FEPRA7 Federation Proceedings, Federation of American Societies for Experimental Biology. (Bethesda, MD) V.1-46, 1942-87. Volume(issue)/page/year: 2,76,1943
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 367 mg/kg TOXIC EFFECTS : Behavioral - excitement Behavioral - coma REFERENCE : ZKMAAX Zhurnal Eksperimental'noi i Klinicheskoi Meditsiny. Journal of Experimental and Clinical Medicine. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1962- Volume(issue)/page/year: 25,339,1985
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Administration onto the skin SPECIES OBSERVED : Mammal - species unspecified DOSE/DURATION : 1 gm/kg TOXIC EFFECTS : Details of toxic effects not reported other than lethal dose value REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095
TYPE OF TEST : Cytogenetic analysis ROUTE OF EXPOSURE : Oral TEST SYSTEM : Rodent - rat DOSE/DURATION : 81 mg/kg REFERENCE : ZKMAAX Zhurnal Eksperimental'noi i Klinicheskoi Meditsiny. Journal of Experimental and Clinical Medicine. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.2- 1962- Volume(issue)/page/year: 25,339,1985
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 10 ug/plate REFERENCE : TECSDY Toxicological and Environmental Chemistry. (Gordon & Breach Science Pub. Inc., 1 Park Ave., New York, NY 10016) V.3(3/4)- 1981- Volume(issue)/page/year: 14,143,1987
TYPE OF TEST : Mutation in microorganisms TEST SYSTEM : Bacteria - Salmonella typhimurium DOSE/DURATION : 200 ug/plate REFERENCE : PCBPBS Pesticide Biochemistry and Physiology. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1971- Volume(issue)/page/year: 10,174,1979
TYPE OF TEST : TCLo - Lowest published toxic concentration ROUTE OF EXPOSURE : Inhalation SPECIES OBSERVED : Rodent - mouse DOSE : 760 ug/m3/24H SEX/DURATION : male 17 week(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count) Reproductive - Fertility - post-implantation mortality (e.g. dead and/or resorbed implants per total number of implants) Reproductive - Effects on Embryo or Fetus - fetal death REFERENCE : GISAAA Gigiena i Sanitariya. For English translation, see HYSAAV. (V/O Mezhdunarodnaya Kniga, 113095 Moscow, USSR) V.1- 1936- Volume(issue)/page/year: 57(7-8),9,1992
其他信息
- 方法一:本品有多种制法,主要有如下几种:1.苯酚直接氯化法以苯酚为原料,按所用的氯化剂和溶剂的不同,分为下面三种方法:(1)氯化硫酰法将苯酚加热熔化后,降温至40℃,慢慢加入氯化硫酰,约需40-45min加完,再搅拌4h,升温至30-40℃保温4h,40-45℃保温4h,反应尾气用碱液吸收,反应毕冷至室温,用水、10%碳酸钠溶液、水依次洗涤,减压蒸馏,收集110-115℃(2.67kPa)馏分得对氯酚。该法对氯苯酚产率较高,达70%-75%。同时有25-30%的副产邻氯酚生成。每吨对氯酚消耗苯酚约1000kg,氯化硫酰约2000kg。(2)苯溶剂法以苯为溶剂,氯气为氯化剂,由苯酚直接氯化制得本品。(3)无溶剂氯化法采用铁、溴等为催化剂,将氯气通入熔融苯酚,直接氯化而制得一氯苯酚。反应液经洗涤后,进行减压蒸馏,收集对氯苯酚含量≥95%馏分。以苯酚计收率(邻/对位合计)≥95%,以氯计收率95%,对/邻位比为3-4,产品含量≥98%。原料消耗定额:苯酚0.77t/t、氯气0.58t/t。副产氯化氢0.28t/t。2.对氯苯水解法以对二氯苯为原料,用水或醇或苯为溶剂制得。3.由苯酚钠氯化而得邻、对氯酚和2,4-二氯苯酚混合的氯化液。减压分馏,收集85-132℃(2.0kPa)高沸点馏分,将其冷至10℃以下,则析出对氯苯酚,分离即得。收率约为25%。4.由对氨基苯酚经重氮化、氯化亚铜置换而得。5.由对氯苯胺经重氮化、水解、消除而得。
- 灭火剂:二氧化碳、泡沫、砂土、雾状水。
- 刺激数据:皮肤-兔子2 毫克/24小时 中度; 眼睛-兔子0.25 毫克/24小时 重度
- 用途三:本品主要用于农药、医药、染料、塑料等工业,亦用作乙醇变色剂、精炼矿物油选择性溶剂、显微分析等;农业工业主要用于合成粉锈宁、味菌酮、羊毛杀菌剂、防落素、丙虫磷、毒鼠磷、杀虫剂等,用于制造农药杀菌剂5,5'二氯-2,2'二羟基二苯甲烷和植物生长促进剂;染料工业用于制1,4-二羟基蒽醌,1,4-二氨基蒽醌,对氨基酚和氢醌等;医药工业用于羧化制5-氯-2-羟基苯甲酸钠,合成对氯苯氧异丁酸以及其他药物;还用于合成抗氧剂BHA(丁基羟基茴香醚)等。
- 4-氯苯酚价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 80035060 4-氯苯酚 100ml 29元 2011/08/23 80035026 4-氯苯酚 100ml 29元 2011/04/16 C0243 4-氯苯酚 4-Chlorophenol 25G
- 上游原料:苯酚 --> 磺酰氯 --> 2,4-二氯酚 --> 2-氯苯酚 --> 对二氯苯
- 防护措施:毒性强烈。经皮肤吸收或吸入、吞咽本品后呈现高的毒性,对生物体组织有强烈刺激性。大鼠经口LD50为670mg/kg。吞咽后,需立即洗胃。溅着皮肤后,应用大量水冲洗。车间应通风良好。生产设备要密闭,防止跑、冒、滴、漏。操作人员应配戴好防护用具。
- 敏感性:Air Sensitive
- 用途四:显微镜分析,医药及染料中间体,酒精变性剂,溶剂。本品主要用于农药;医药;染料;塑料等工业,亦用作乙醇变色剂;精炼矿物油选择性溶剂;显微分析等;农业工业主要用于合成粉锈宁;味菌酮;羊毛杀菌剂;防落素;丙虫磷;毒鼠磷;杀虫剂等,用于制造农药杀菌剂5,5'二氯-2,2'二羟基二苯甲烷和植物生长促进剂;染料工业用于制1,4-二羟基蒽醌,1,4-二氨基蒽醌,对氨基酚和氢醌等;医药工业用于羧化制5-氯-2-羟基苯甲酸钠,合成对氯苯氧异丁酸以及其他药物;还用于合成抗氧剂BHA(丁基羟基茴香醚)等。
- 图谱信息:4-氯苯酚(106-48-9)核磁图( 13 CNMR) 4-氯苯酚(106-48-9)红外图谱(IR3) 4-氯苯酚(106-48-9)红外图谱(IR1) 4-氯苯酚(106-48-9)Raman光谱 4-氯苯酚(106-48-9)核磁图( 1 HNMR) 4-氯苯酚(106-48-9)质谱(MS) 4-氯苯酚(106-48-9)红外图谱(IR2)
- 职业标准:TWA 1 毫克/立方米
- 对空气敏感,易溶于醇、醚、甘油、氯仿、不挥发油和挥发油,微溶于水和石蜡。低毒,半数致死量(大鼠,经口)6
- F:10-23
- 用途二:用于合成染料中性艳绿BL、医药安妥明及农