化学性质 本品为无色固体,熔点31~33℃,沸点138~139℃/266.6Pa,不溶于水,能溶解于苯、甲苯等有机溶剂。
用途 3-溴-4-氟苯甲醛是合成拟除虫菊酯类农药氟氯氰菊酯和氟氯苯菊酯的中间体。主要用于合成农药中间体。
生产方法 其制备方法为:将对氟苯甲醛溶解于溶剂中,于一定温度下滴加溴,滴加完毕后反应1~2小时,然后脱除溶剂即可得到产品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-溴-4-氟苯甲酰氯 | 3-bromo-4-fluorobenzoyl chloride | 672-75-3 | C7H3BrClFO | 237.456 |
—— | 2-bromo-1-fluoro-4-vinylbenzene | 701914-09-2 | C8H6BrF | 201.038 |
3-溴-4-氟苯甲醇 | (3-bromo-4-fluorophenyl)methanol | 77771-03-0 | C7H6BrFO | 205.026 |
3-溴-4-氟苯甲腈 | 3-bromo-4-fluorobenzonitrile | 79630-23-2 | C7H3BrFN | 200.01 |
—— | 4-fluoro-3-bromo-phenyl-glyoxylic acid | —— | C8H4BrFO3 | 247.02 |
对氟苯甲醛 | 4-fluorobenzaldehyde | 459-57-4 | C7H5FO | 124.115 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-溴-4-氟苯甲酸 | 3-bromo-4-fluorobenzoic acid | 1007-16-5 | C7H4BrFO2 | 219.01 |
5-溴-2,4-二氟苯甲醛 | 5-bromo-2,4-difluorobenzaldehyde | 473416-91-0 | C7H3BrF2O | 221.001 |
—— | 2-bromo-1-fluoro-4-vinylbenzene | 701914-09-2 | C8H6BrF | 201.038 |
3-溴-4-氟苯甲醇 | (3-bromo-4-fluorophenyl)methanol | 77771-03-0 | C7H6BrFO | 205.026 |
3-溴-4-氟苄溴 | 2-bromo-4-(bromomethyl)-1-fluorobenzene | 78239-71-1 | C7H5Br2F | 267.923 |
2-溴-4-乙炔-1-氟苯 | 2-bromo-4-ethynyl-1-fluorobenzene | 918487-39-5 | C8H4BrF | 199.022 |
3-溴-4-氟苯甲腈 | 3-bromo-4-fluorobenzonitrile | 79630-23-2 | C7H3BrFN | 200.01 |
5-溴-4-氟-2-羟基苯甲醛 | 4-fluoro-5-bromo-2-hydroxybenzaldehyde | 399-00-8 | C7H4BrFO2 | 219.01 |
2-氨基-5-溴-4-氟苯甲醛 | 2-amino-5-bromo-4-fluorobenzaldehyde | 315188-30-8 | C7H5BrFNO | 218.025 |
—— | (3-bromo-4-fluorophenyl)(phenyl)methanone | 13294-41-2 | C13H8BrFO | 279.108 |
3-溴-4-氟苯甲醛肟 | 3-bromo-4-fluorobenzaldehyde oxime | 202865-63-2 | C7H5BrFNO | 218.025 |
3-溴-4-氟苯乙腈 | (3-bromo-4-fluorophenyl)acetonitrile | 501420-63-9 | C8H5BrFN | 214.037 |
—— | (E)-3-bromo-4-fluorobenzaldehyde oxime | —— | C7H5BrFNO | 218.025 |
—— | 1-benzyl-3-bromo-4-fluorobenzene | 317334-84-2 | C13H10BrF | 265.125 |
3-溴-4,2,2,2-四氟苯乙酮 | 2,2,2-trifluoro-3'-bromo-4’-fluoroacetophenone | 150698-74-1 | C8H3BrF4O | 271.009 |
—— | 3-(3-bromo-4-fluorophenyl)propanenitrile | 1057676-44-4 | C9H7BrFN | 228.064 |
—— | N-(3-bromo-4-fluorobenzyl)ethanamine | —— | C9H11BrFN | 232.095 |
—— | 3-bromo-4-fluorobenzaldehyde O-methyloxime | 646051-34-5 | C8H7BrFNO | 232.052 |
3-(3-溴-4-氟苯基)丙烯酸 | trans-3-bromo-4-fluorocinnamic acid | 370867-85-9 | C9H6BrFO2 | 245.048 |
3-溴-4-氟苯乙烯酸 | 3-(3-bromo-4-fluorophenyl)acrylic acid | 160434-49-1 | C9H6BrFO2 | 245.048 |
3-(3-溴-4-氟代苯基)丙酸 | 3-(3-bromo-4-fluorophenyl)propanoic acid | 866862-24-0 | C9H8BrFO2 | 247.064 |
—— | 3-(3-bromo-4-fluorophenyl)acryloyl chloride | 859505-71-8 | C9H5BrClFO | 263.494 |
3-溴-4-氟苯甲醛乙酸二甲酯 | 2-bromo-4-(dimethoxymethyl)-1-fluorobenzene | 81358-65-8 | C9H10BrFO2 | 249.08 |
—— | N-(3-bromo-4-fluorobenzyl)-2-methoxyethanamine | 1019551-50-8 | C10H13BrFNO | 262.122 |
(3-溴-4-氟苄亚基)丙二腈 | 3-Bromo-4-fluorobenzylidenemalononitrile | 149550-26-5 | C10H4BrFN2 | 251.058 |