详细介绍
中文名硫脲嘧啶
英文名2-thiouracil
别名硫脲嘧啶
2-硫代嘧啶
2-硫脲嘧啶
2-硫氧嘧啶
硫脲嘧啶(2-硫脲嘧啶)
2-硫代-2,3-二氢嘧啶-4(1h)-酮
2,3-二氢-2-硫代-4(1h)-嘧啶酮
硫脲嘧啶,2,3-二氢-2-硫代-4(1h)-嘧啶酮
英文别名2-tu
2-thio-uraci
2-thiouracil
2-thiouracll
2-mercapto-4-pyrimidone
4-hydroxy-2-thiopyrimidine
4-hydroxy-2-mercaptopyrimidine
2-mercapto-4-hydroxypyrimidine
2,3-dihydro-2-thioxo-4(1h)-pyrimidino
cas141-90-2
einecs205-508-8化学式c4h4n2os
分子量128.15inchiinchi=1/c4h4n2os/c7-3-1-2-5-4(8)6-3/h1-2h,(h2,5,6,7,8)inchikeyzemggzb-n密度1.368 (estimate)熔点>300 °c (lit.)沸点337.2°c at 760 mmhg闪点157.7°c水溶性0.5 g/l蒸汽压5.45e-05mmhg at 25°c溶解度7.9g/l折射率1.7000 (estimate)酸度系数pka 7.46 (uncertain)存储条件store below +30°c.外观fine crystalline powder颜色white to cream*大波长(λmax)['271nm(h2o)(lit.)']merck14,9366brn112227产品用途用作医药中间体
用作医药中间体
展开全文