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2,4,5-三氯苯酚

2,4,5-三氯苯酚

CAS号:95-95-4
英文名:2,4,5-trichlorophenol
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化合物简介
2,4,5-Trichlorophenol is used as a broad range pesticide against insects, fungi, vegetation and bacteria. It has become a common environmental contaminant and probable human carcinogen.
基本信息
编号系统
物化性质
安全信息
生产方法及用途
生产方法
将2,3,5,6-四氯苯、固碱、甲醇投入高压釜,控制温度在135-152℃,压力为0.5-1.4MPa,保持14h。将反应液冷至60℃,蒸馏回收甲醇,放出残液,冷却结晶,过滤。将结晶溶于水,加热至70℃,加入保险粉,调节pH=9.2-9.6,加入活性炭,于95℃脱色半小时。过滤,滤液冷至15℃以下,加盐酸至pH=2-3,滤取2,4,5-三氯酚,于45℃干燥得成品。
用途
用作杀霉菌剂、气相色谱对比样品。
下游产品
2,2-bis(2,4,5-trichlorophenoxy)acetic acid 6-溴-2,4,5-三氯苯酚 1,2,3,4,6,7,8,9-八氯二苯并-对-二恶英 2-(2,4,5-三氯苯氧基)乙醇 (2,4,5-trichlorophenyl) 2-bromoacetate 1,2,3,7,8,9-六氯二苯并-对-二恶英 2,4,5-三氯苯基N-{[(2-甲基-2-丙基)氧基]羰基}-beta-丙氨酸酯 2-methyl-2-(2,4,5-trichlorophenoxy)propanoic acid 3,4,6-三氯-2-硝基苯酚 1,2,3,6,7,8,9-七氯二苯并呋喃 硫丙磷 1-(3-bromopropoxy)-2,4,5-trichlorobenzene 三氯乙酸 2-(2,4,5-三氯苯氧基)乙基酯 2,4,5-三氯苯基-Β-丙炔醚 4'-正辛氧基苯甲酸-2,4,5-三氯苯酯 皮蝇磷 1,2,3,4,6,7,8-Heptachlorodibenzo[b,d]fur 2,2,-亚甲基双苯酚 1,2,3,4,6,7,8-七氯二苯并-对-二恶英 2-(2,4,5-三氯苯氧基)乙酰肼 2,4,5-三氯苯基 4-甲氧基苄基碳酸酯 2,3,4,6,7,8-六氯二苯并呋喃 1,2,3,7,8-五氯二苯并对二恶英 O-(2,4,5-trichlorophenyl) N,N-dimethylcarbamothioate 1,2,3,6,7-PENTACHLORODIBENZOFURAN 2,4,5-涕 1,2,3,6,7,8-六氯二苯并呋喃 2,4,5-三氯苯氧基乙酸乙酯 2,5-二氯对苯二醌 1,2,3,4,6,7,8,9-八氯二苯并呋喃 灭菌酚 2,4,5-三氯苯基4-(戊基氧基)-[1,1:4,1-四苯基]-4-羧酸 1,2,3,6,7,8-六氯二苯并-对-二恶英 1,2,4-trichloro-5-(chloromethoxy)benzene formic acid,2,4,5-trichlorophenol 2,4,5-三氯苯基氯甲酸酯 1,2,3,4,7,8-六氯二苯并-对-二恶英 2,3,5-trichloro-6-hydroxybenzaldehyde 2,4,5-T 甲酯 2,4,7,8-四氯二苯并呋喃 1-(2-bromoethoxy)-2,4,5-trichlorobenzene (2,4,5-trichlorophenyl) hexanoate (2,4,5-trichlorophenyl) 4-(hydroxymethyl)-3-nitrobenzoate 2,3,4,7,8-五氯二苯并呋喃 1,1-dibromopropane 1,2,3,7,8,9-六氯二苯并呋喃 (2,4,5-trichlorophenyl) 2-methylprop-2-enoate (2,4,5-三氯苯基)3-苯基-2-(苯基甲氧羰基氨基)丙酸酯 2,4,5-三氯苯基N-{[(2-甲基-2-丙基)氧基]羰基}-L-酪氨酸酯