化学性质
白色结晶。熔点为54℃,沸点在205-207℃之间。它能溶于热醇、醚和苯,并且能够升华,随水蒸气挥发。
用途
作为农药和医药的中间体,同时也用于生产增塑剂、油类添加剂以及润湿剂。此外,还用作医药与染料中间体。
生产方法
通过氯苯经过氯磺化及还原得到。
类别
有毒物品
毒性分级
高毒
急性毒性
小鼠腹腔注射LD50:75毫克/公斤
刺激数据
皮肤接触(兔)20毫克/24小时,中度刺激;眼睛接触(兔)0.05毫克/24小时,重度刺激。
可燃性危险特性
遇明火可燃,受热时会释放有毒的氧化硫和氯化物气体。
储运特性
应存放于通风、低温干燥的库房内,并与食品原料、酸类及氧化剂分开储存运输。
灭火剂
使用泡沫、干粉或二氧化碳进行扑灭。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4-氯茴香硫醚 | 1-chloro-4-methylthiobenzene | 123-09-1 | C7H7ClS | 158.652 |
—— | 4-chloro-benzenesulfenyl chloride | 933-01-7 | C6H4Cl2S | 179.07 |
4,4'-二氯二苯硫醚 | bis(4-chlorophenyl)sulfide | 5181-10-2 | C12H8Cl2S | 255.168 |
4,4'-二氯二苯二硫醚 | 4,4'-dichlorodiphenyl disulfide | 1142-19-4 | C12H8Cl2S2 | 287.234 |
1-氯-4-(1-甲基乙硫基)苯 | 1-chloro-4-(isopropylthio)benzene | 7205-62-1 | C9H11ClS | 186.705 |
—— | Cl2CHSC6H4Cl-p | 36160-36-8 | C7H5Cl3S | 227.542 |
1-氯-4-[(2-氯乙基)硫代]苯 | 2-chloroethyl 4-chlorophenyl sulfide | 14366-73-5 | C8H8Cl2S | 207.124 |
—— | Ethyl-4-chlorphenyl-Disulfid | 55975-73-0 | C8H9ClS2 | 204.744 |
—— | 1,2-bis((4-chlorophenyl)thio)ethane | 5409-87-0 | C14H12Cl2S2 | 315.287 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | 4-chlorobenzenesulphenamide | 73155-25-6 | C6H6ClNS | 159.639 |
4-氯茴香硫醚 | 1-chloro-4-methylthiobenzene | 123-09-1 | C7H7ClS | 158.652 |
—— | 4-chloro-benzenesulfenyl chloride | 933-01-7 | C6H4Cl2S | 179.07 |
—— | (4-Chlorophenyl) thiohypoiodite | —— | C6H4ClIS | 270.521 |
1-氯-4-(乙基硫代)苯 | 4-chlorophenyl ethyl sulfide | 5120-72-9 | C8H9ClS | 172.678 |
对氯苯氯甲基硫醚 | chloromethyl 4-chlorophenyl sulfide | 7205-90-5 | C7H6Cl2S | 193.097 |
1-氯-4-硫氰酸基苯 | 4-chlorophenyl thiocyanate | 3226-37-7 | C7H4ClNS | 169.634 |
—— | 4-chlorophenylthiosulfenyl chloride | 31121-24-1 | C6H4Cl2S2 | 211.136 |
4-氯二苯硫醚 | phenyl p-chlorophenyl sulfide | 13343-26-5 | C12H9ClS | 220.722 |
4,4'-二氯二苯硫醚 | bis(4-chlorophenyl)sulfide | 5181-10-2 | C12H8Cl2S | 255.168 |
—— | p-chlorophenyl vinyl sulfide | 16411-16-8 | C8H7ClS | 170.663 |
—— | <(p-chlorophenyl)sulfenyl>acetylene | 66823-40-3 | C8H5ClS | 168.647 |
—— | Methyl-p-chlorophenylsulfenat | 116206-74-7 | C7H7ClOS | 174.651 |
1-氯-4-(甲基二硫烷基)苯 | (p-chlorophenyl) methyl disulfide | 53830-55-0 | C7H7ClS2 | 190.718 |
4-氯苯基氟甲基硫醚 | 4-chlorophenyl fluoromethyl sulfide | 65325-65-7 | C7H6ClFS | 176.642 |
—— | (bromomethyl)(4-chlorophenyl)sulfane | 83767-73-1 | C7H6BrClS | 237.548 |
4,4'-二氯二苯二硫醚 | 4,4'-dichlorodiphenyl disulfide | 1142-19-4 | C12H8Cl2S2 | 287.234 |
1-氯-4-(苯基二硫烷基)苯 | 1-(4-chlorophenyl)-2-phenyldisulfane | 33965-85-4 | C12H9ClS2 | 252.788 |
—— | Bis-p-chlorphenylsulfenimid | 34583-74-9 | C12H9Cl2NS2 | 302.248 |
—— | (4-chlorophenyl)(2-fluoroethyl)sulfane | —— | C8H8ClFS | 190.669 |
—— | 1-chloro-4-{[(methylsulfanyl)methyl]sulfanyl}benzene | 62926-92-5 | C8H9ClS2 | 204.744 |
—— | p-chlorophenyl propyl sulfide | 16155-32-1 | C9H11ClS | 186.705 |
—— | 1-allylsulfanyl-4-chloro-benzene | 15446-14-7 | C9H9ClS | 184.689 |
(4-氯-苯基硫烷基)-乙醛 | (4-chloro-phenylsulfanyl)-acetaldehyde | 105126-88-3 | C8H7ClOS | 186.662 |
2-(4-氯苯基)硫基乙基铵 | 2-[(4-chlorophenyl)sulfanyl]ethanamine | 36155-35-8 | C8H10ClNS | 187.693 |
1-氯-4-(1-甲基乙硫基)苯 | 1-chloro-4-(isopropylthio)benzene | 7205-62-1 | C9H11ClS | 186.705 |
(4-氯苯基硫)乙腈 | 4-chlorophenylthioacetonitrile | 18527-19-0 | C8H6ClNS | 183.661 |
4-氯苯基-2-羟基乙基硫化物 | 2-[(4-Chlorophenyl)thio]ethanol | 13457-98-2 | C8H9ClOS | 188.678 |
—— | (2-bromoethyl)(4-chlorophenyl)sulfane | 13290-31-8 | C8H8BrClS | 251.575 |
—— | p-Chlor-phenyl-2-propinyl-sulfid | 17277-23-5 | C9H7ClS | 182.674 |
1-氯-4-[(2-氯乙基)硫代]苯 | 2-chloroethyl 4-chlorophenyl sulfide | 14366-73-5 | C8H8Cl2S | 207.124 |
—— | 1-Chloro-4-prop-1-ynylsulfanyl-benzene | 85143-30-2 | C9H7ClS | 182.674 |
—— | (4-chlorophenyl)thiomethyl methyl ether | 79754-19-1 | C8H9ClOS | 188.678 |
对二氟甲硫基氯苯 | 1-chloro-4-[(difluoromethyl)sulfanyl]benzene | 2488-66-6 | C7H5ClF2S | 194.633 |
—— | Thiophosphorigsaeure-S-(p-chlor-phenyl)-ester-dichlorid | 18739-71-4 | C6H4Cl3PS | 245.497 |
—— | 1,3-Bis-(4-chlorphenyl)-trisulfan | 104307-27-9 | C12H8Cl2S3 | 319.3 |
—— | 1,4-bis((4-chlorophenyl)thio)benzene | 93819-81-9 | C18H12Cl2S2 | 363.331 |
双(4-氯苯基硫代)甲烷 | bis(4-chlorophenylthio)methane | 2393-97-7 | C13H10Cl2S2 | 301.26 |
—— | 4-chlorophenylthio(phenylthio)methane | 92023-45-5 | C13H11ClS2 | 266.815 |
—— | Ethyl-4-chlorphenyl-Disulfid | 55975-73-0 | C8H9ClS2 | 204.744 |
—— | 1,2-bis((4-chlorophenyl)thio)ethane | 5409-87-0 | C14H12Cl2S2 | 315.287 |
An efficient approach for the direct sulfanylation of 4-hydroxyquinolinones and 4-hydroxypyridones with aryl thiols in the presence of CuI/DMSO has been developed. The substrate scope is broad, allowing facile synthesis of a range of structurally diverse 3-sulfanyl-4-hydroxyquinolinones and 3-sulfanyl-4-hydroxypyridones in good efficiency.