化学性质 本品为白色固体粉末,熔点203~205℃,易溶于二氯乙烷等有机溶剂,难溶于水。
用途
2-氨基-4-氯苯并噻唑是除草剂草除灵的中间体。
生产方法
其制备是在反应釜中加入邻氯苯基硫脲、二氯乙烷及冰醋酸。冷却至10℃以下后滴加溴,温度控制在20℃以内。滴加完毕后搅拌0.5小时,然后加热回流4小时。反应结束后冷却并过滤,滤液经洗涤和脱水处理,回收二氯乙烷得产品。
类别
有毒物品
毒性分级
中毒
急性毒性
口服-小鼠LD50: 2400 毫克/公斤;静脉-小鼠LD50: 71 毫克/公斤
可燃性危险特性
可燃,燃烧时会产生有毒的氮氧化物、硫氧化物和氯化物烟雾。
储运特性
库房应通风、低温干燥保存。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-Chlor-2-azido-benzthiazol | 89642-58-0 | C7H3ClN4S | 210.647 |
4-氯苯并噻唑 | 4-chlorobenzothiazole | 3048-45-1 | C7H4ClNS | 169.634 |
2-溴-4-氯苯并噻唑 | 2-bromo-4-chlorobenzo[d]thiazole | 3622-40-0 | C7H3BrClNS | 248.531 |
4-羟基-2-氨基苯并噻唑 | 2-amino-4-hydroxybenzothiazole | 7471-03-6 | C7H6N2OS | 166.203 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-氯-2-肼基-1,3-苯并噻唑 | (4-chloro-1,3-benzothiazol-2-yl)hydrazine | 51769-38-1 | C7H6ClN3S | 199.664 |
—— | N-(4-chloro-1,3-benzothiazol-2-yl)formamide | —— | C8H5ClN2OS | 212.66 |
—— | (2-bromoethyl)-(4-chlorobenzothiazol-2-yl)amine | 1418191-23-7 | C9H8BrClN2S | 291.599 |
—— | N,N-dimethyl-N'-(4-chloro-2-benzothiazolyl)formamidine | 112446-65-8 | C10H10ClN3S | 239.728 |
—— | (3-bromopropyl)-(4-chlorobenzothiazol-2-yl)amine | 1418191-29-3 | C10H10BrClN2S | 305.626 |
—— | (4-chloro-benzothiazol-2-yl)-thiourea | 56159-96-7 | C8H6ClN3S2 | 243.741 |
—— | N-(benzo[d]thiazol-2-yl)-4-chlorobenzo[d]thiazol-2-amine | 111931-61-4 | C14H8ClN3S2 | 317.823 |
—— | N-(4-chloro-benzothiazol-2-yl)-acetamide | 90533-10-1 | C9H7ClN2OS | 226.686 |
—— | (4-Chloro-1,3-benzothiazol-2-yl)urea | 362521-53-7 | C8H6ClN3OS | 227.674 |
4-氯苯并噻唑 | 4-chlorobenzothiazole | 3048-45-1 | C7H4ClNS | 169.634 |
4-氯-N-(环丙基甲基)苯并[d]噻唑-2-胺 | (4-Chloro-benzothiazol-2-yl)-cyclopropylmethyl-amine | 77414-62-1 | C11H11ClN2S | 238.741 |
—— | Dimethyl N-(4-chloro-2-benzothiazolyl)-dithiocarbonimidate | 83431-63-4 | C10H9ClN2S3 | 288.846 |
—— | (4-Chloro-benzothiazol-2-yl)-dithiocarbamic acid methyl ester | 83431-65-6 | C9H7ClN2S3 | 274.819 |
—— | 4-Chlor-2-chloracetylamino-benzthiazol | 3174-14-9 | C9H6Cl2N2OS | 261.131 |
—— | N-(4-chloro-benzothiazol-2-yl)-acetoacetamide | 116825-84-4 | C11H9ClN2O2S | 268.724 |
N-(4-氯苯并[d]噻唑-2-基)环丙烷羧酰胺 | N-(4-chlorobenzothiazol-2-yl)cyclopropanecarboxamide | 77414-54-1 | C11H9ClN2OS | 252.724 |
—— | 4-chloro-N-(6-fluorobenzo[d]thiazol-2-yl)benzo[d]thiazol-2-amine | 1355678-90-8 | C14H7ClFN3S2 | 335.813 |
—— | 1-(4-chlorobenzo[d]thiazol-2-yl)-3-(2,2,2-trifluoroethyl)urea | —— | C10H7ClF3N3OS | 309.699 |
1-(4-氯苯并[d]噻唑-2-基)-3-苯基硫脲 | 1-(4-chlorobenzo[d]thiazol-2-yl)-3-phenylthiourea | 1819-69-8 | C14H10ClN3S2 | 319.839 |
—— | N-(4-Chloro-benzothiazol-2-yl)-2-phenyl-acetamide | 112446-77-2 | C15H11ClN2OS | 302.784 |
—— | 1-(4-chlorobenzo[d]thiazol-2-yl)-3-(p-chlorophenyl)thiourea | —— | C14H9Cl2N3S2 | 354.284 |
—— | phenyl 4-chlorobenzo[d]thiazol-2-ylcarbamate | 84427-31-6 | C14H9ClN2O2S | 304.757 |
—— | N-(4-Chloro-benzothiazol-2-yl)-2-phenoxy-acetamide | 112446-78-3 | C15H11ClN2O2S | 318.784 |
—— | 2-adamantan-1-yl-N-(4-chloro-benzothiazol-2-yl)-acetamide | 35960-37-3 | C19H21ClN2OS | 360.908 |
2,4-二氯苯并噻唑 | 2,4-dichlorobenzo[d]thiazole | 3622-30-8 | C7H3Cl2NS | 204.08 |
N-(4-氯-苯并噻唑-2-基)-苯甲酰胺 | N-(4-chloro-benzothiazol-2-yl)-benzamide | 100856-54-0 | C14H9ClN2OS | 288.757 |
—— | 1-(4-chlorobenzo[d]thiazol-2-yl)-3-(p-fluorophenyl)thiourea | 895895-68-8 | C14H9ClFN3S2 | 337.829 |
2-溴-4-氯苯并噻唑 | 2-bromo-4-chlorobenzo[d]thiazole | 3622-40-0 | C7H3BrClNS | 248.531 |
—— | N-(4-Chloro-benzothiazol-2-yl)-2-(4-chloro-phenoxy)-acetamide | 112446-79-4 | C15H10Cl2N2O2S | 353.229 |
—— | N-(4-chlorobenzothiazol-2-yl)-2-(3-chlorophenyl)acetamide | 1579991-00-6 | C15H10Cl2N2OS | 337.229 |
—— | 4-Chlor-2-(adamantyl-1-carbonyl)aminobenzothiazol | 35871-27-3 | C18H19ClN2OS | 346.881 |
—— | N-(4-chlorobenzothiazol-2-yl)-4-fluorobenzamide | —— | C14H8ClFN2OS | 306.748 |
—— | N-(4-chlorobenzo[d]thiazol-2-yl)-1H-imidazole-1-carbothioamide | 1192812-13-7 | C11H7ClN4S2 | 294.788 |
—— | 1-(4-chloro-1,3-benzothiazol-2-yl)-3-[2,2,2-trifluoro-1-methyl-1-(trifluoromethyl)ethyl]urea | 511240-54-3 | C12H8ClF6N3OS | 391.724 |
—— | N-(4-chloro-2-benzothiazolyl)benzenesulfoammide | 112446-81-8 | C13H9ClN2O2S2 | 324.812 |
4-氯-2-(氯甲基)-1,3-苯并噻唑 | 4-chloro-2-(chloromethyl)benzothiazole | 110704-20-6 | C8H5Cl2NS | 218.106 |
4-氯-2-(甲硫基)-1,3-苯并噻唑 | 4-chloro-2-(methylsulfanyl)benzo[d]thiazole | 3507-40-2 | C8H6ClNS2 | 215.727 |
—— | ethyl 3-(4-chlorobenzothiazol-2-yl)amino-4-oxopentanoate | —— | C13H13ClN2O3S | 312.777 |
—— | (2E)-N-(4-chloro-1,3-benzothiazol-2-yl)-3-(3,4-dimethoxyphenyl)acrylamide | 1415662-74-6 | C18H15ClN2O3S | 374.848 |
灭瘟唑 | 3-methyl-4-chlorobenzthiazol-2-one | 63755-05-5 | C8H6ClNOS | 199.661 |
—— | 2-Chloro-N-(4-chloro-benzothiazol-2-yl)-nicotinamide | 85678-88-2 | C13H7Cl2N3OS | 324.19 |
—— | 4-chloro-3-methyl-3H-benzothiazol-2-ylideneamine | 68716-42-7 | C8H7ClN2S | 198.676 |
—— | N-(4-chloro-1,3-benzothiazol-2-yl)-2-(diaminomethylideneamino)-1,3-thiazole-4-carboxamide | 126612-42-8 | C12H9ClN6OS2 | 352.828 |
—— | 3,5-dibromo-N-(4-chloro-1,3-benzothiazol-2-yl)-2-hydroxybenzamide | 78417-52-4 | C14H7Br2ClN2O2S | 462.549 |