有毒。摄入、吸入或皮肤接触均可能导致严重伤害,甚至危及生命。请佩戴适当的防护服装。
化学性质
无色液体,熔点约40℃,沸点295-297℃,相对密度(15/15℃)为1.1185,折光率(nD18)为1.6350。它能与苯、醚和二硫化碳混溶,并可溶于热醇中,但不溶于水。
用途
主要用于有机合成,并用作农药、医药以及染料中间体。
生产方法
将858克无水苯与464克三氯化铝混合后,在冷却至10℃的条件下搅拌。接着加入预先配制好的405.1克氯化硫和390克苯溶液,反应迅速开始并释放出氯化氢气体,形成黄色粘稠的三氯化铝络合物。完成后将反应混合物进行冰析处理,分离出苯层,并蒸除苯后得到深色油状物。该物质冷却至0℃时,过滤去除析出的硫。随后将其溶解于甲醇中,在0℃下再次过滤除去硫。最后回收甲醇并继续蒸除少量低沸点馏分。收集155-170℃(2.39kPa)范围内的馏分为粗品。对粗品进行锌粉和氢氧化钠的加热处理,水洗、干燥后通过减压蒸馏精制得到450-464克二苯硫醚成品。
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
1,3-二(苯硫基)苯 | 1,3-bis(phenylthio)benzene | 2974-10-9 | C18H14S2 | 294.441 |
4,4-二氨基二苯硫醚 | 4,4'-thiobisaniline | 139-65-1 | C12H12N2S | 216.307 |
4-甲基二苯硫醚 | 4-tolyl phenyl sulfide | 3699-01-2 | C13H12S | 200.304 |
4,4-二溴二苯基二硫化物 | 4,4'-dibromodiphenyl sulfide | 3393-78-0 | C12H8Br2S | 344.07 |
二苯基亚砜 | 1,1'-sulfinylbisbenzene | 945-51-7 | C12H10OS | 202.277 |
S,S-二苯基硫亚胺 | S,S-Diphenylsulfilimine | 36744-90-8 | C12H11NS | 201.292 |
—— | Tetraphenyl sulfurane | 38551-60-9 | C24H20S | 340.489 |
1-氯-3-苯基硫基苯 | m-chlorophenyl phenylsulfide | 38700-88-8 | C12H9ClS | 220.722 |
1-甲氧基-4-(苯硫基)-苯 | 1-methoxy-4-(phenylsulfanyl)benzene | 5633-57-8 | C13H12OS | 216.304 |
噻蒽 | Thianthrene | 92-85-3 | C12H8S2 | 216.328 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
4'4-二巯基二苯硫醚 | 4,4'-dimercaptodiphenyl sulfide | 19362-77-7 | C12H10S3 | 250.409 |
—— | p-thiophenoxy thiophenol | 52872-99-8 | C12H10S2 | 218.343 |
—— | bis(p-phenylthiophenyl)sulphide | 3379-81-5 | C24H18S3 | 402.605 |
4-羟基苯基苯硫醚 | 4-phenylsulfanylphenol | 5633-55-6 | C12H10OS | 202.277 |
—— | 4-iodophenyl phenyl sulfide | 88519-49-7 | C12H9IS | 312.174 |
1-碘-4-(4-碘苯基)硫基苯 | 4,4'-diiododiphenyl sulfide | 73927-07-8 | C12H8I2S | 438.071 |
4,4'-二氯二苯硫醚 | bis(4-chlorophenyl)sulfide | 5181-10-2 | C12H8Cl2S | 255.168 |
4-氯二苯硫醚 | phenyl p-chlorophenyl sulfide | 13343-26-5 | C12H9ClS | 220.722 |
4,4-二氨基二苯硫醚 | 4,4'-thiobisaniline | 139-65-1 | C12H12N2S | 216.307 |
4-甲基二苯硫醚 | 4-tolyl phenyl sulfide | 3699-01-2 | C13H12S | 200.304 |
4,4’-二甲基二苯硫醚 | di-(p-tolyl)sulfane | 620-94-0 | C14H14S | 214.331 |
4-氨基二苯基硫化物 | 4-aminophenyl phenyl sulfide | 1135-14-4 | C12H11NS | 201.292 |
4-溴二苯硫醚 | phenyl(4-bromophenyl)sulfide | 65662-88-6 | C12H9BrS | 265.173 |
4,4-二溴二苯基二硫化物 | 4,4'-dibromodiphenyl sulfide | 3393-78-0 | C12H8Br2S | 344.07 |
—— | 4-(methylthio)phenyl phenyl sulfide | 33932-80-8 | C13H12S2 | 232.37 |
二苯基亚砜 | 1,1'-sulfinylbisbenzene | 945-51-7 | C12H10OS | 202.277 |
S,S-二苯基硫亚胺 | S,S-Diphenylsulfilimine | 36744-90-8 | C12H11NS | 201.292 |
4-苯基硫基吡啶 | 4-(phenylthio)pyridine | 33399-48-3 | C11H9NS | 187.265 |
—— | bis(o-mercaptophenyl) sulfide | 117526-77-9 | C12H10S3 | 250.409 |
2-苯基硫烷基萘 | 2-naphthyl phenyl sulfide | 7570-96-9 | C16H12S | 236.337 |
3-甲基二苯基硫化物 | 3-methylphenyl phenyl sulfide | 13865-48-0 | C13H12S | 200.304 |
—— | bis(4-(bromomethyl)phenyl)sulfane | 90549-27-2 | C14H12Br2S | 372.123 |
4-苯硫基苯甲醛 | 4-phenylsulfanyl-benzaldehyde | 1208-88-4 | C13H10OS | 214.288 |
1-甲氧基-4-(苯硫基)-苯 | 1-methoxy-4-(phenylsulfanyl)benzene | 5633-57-8 | C13H12OS | 216.304 |
—— | 4,4-diformyldiphenylsulfide | 1216-03-1 | C14H10O2S | 242.298 |
对苯硫基苯甲醇 | 4-hydroxymethylphenyl phenyl sulfide | 6317-56-2 | C13H12OS | 216.304 |
—— | 4,4'-bis(chloromethyl)diphenyl sulfide | 1216-02-0 | C14H12Cl2S | 283.221 |
4-苯硫基氯苄 | 1-phenylthio-4-chloromethyl-benzene | 1208-87-3 | C13H11ClS | 234.749 |
4,4’-二甲氧基二苯硫醚 | bis(4-methoxyphenyl)sulfide | 3393-77-9 | C14H14O2S | 246.33 |
—— | 1-ethynyl-4-[(4-ethynylphenyl)sulfanyl]benzene | 27594-21-4 | C16H10S | 234.321 |
1,2-二(苯基硫基)苯 | 1,2-bis(phenylthio)benzene | 3379-36-0 | C18H14S2 | 294.441 |
噻蒽 | Thianthrene | 92-85-3 | C12H8S2 | 216.328 |
—— | dichloro-diphenyl-λ4-sulfane | 79146-80-8 | C12H10Cl2S | 257.183 |