26305-13-5
中文名稱
2,4-二羥基-5,6-
英文名稱
5,6-DIMETHYLURACIL
CAS
26305-13-5
EINECS 編號(hào)
247-601-6
分子式
C6H8N2O2
MDL 編號(hào)
MFCD00010708
分子量
140.14
MOL 文件
26305-13-5.mol
更新日期
2023/03/20 15:41:21
26305-13-5 結(jié)構(gòu)式
基本信息
中文別名
2,4-二羥基-5,6-5,6-二甲基-2,4-二羥基嘧啶
英文別名
2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE5,6-DIMETHYL-2,4-PYRIMIDINEDIOL
5,6-DIMETHYLURACIL
3h)-pyrimidinedione,5,6-dimethyl-4(1h
5,6-dimethyl-2,4(1h,3h)-pyrimidinedione
5,6-dimethyl-uraci
6-methylthymine
Dimethyluracil
2,4-DIHYDROXY-5,6-DIMETHYLPYRIMIDINE, 97 %
2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl- (9CI)
2,4(1H,3H)-Pyrimidinedione, 5,6-dimethyl-
5,6-dimethyl-2,4-dihydroxypyrimidine
2,4-Dihydroxy-5,6-dimethylpyrimidine 97%
5,6-Dimethylpyrimidine-2,4(1H,3H)-dione
5,6-Dimethylpyrimidine-2,4-diol
所屬類別
醫(yī)藥中間體：嘧啶類化合物物理化學(xué)性質(zhì)
熔點(diǎn)297-300 °C (dec.)(lit.)
沸點(diǎn)256.63°C (rough estimate)
密度1.160
折射率1.5065 (estimate)
儲(chǔ)存條件Inert atmosphere,Room Temperature
水溶解性almost transparency in hot Water
酸度系數(shù)(pKa)10.01±0.10(Predicted)
形態(tài)粉末晶體
顏色白色到近乎白色
CAS 數(shù)據(jù)庫(kù)26305-13-5(CAS DataBase Reference)
安全數(shù)據(jù)
警示詞警告
危險(xiǎn)性描述H302-H315-H319-H332-H335
安全說明S24/25
WGK Germany3
RTECS號(hào)YQ9750000
海關(guān)編碼2933.59.9500
毒性mouse,LD50,intraperitoneal,140mg/kg (140mg/kg),BEHAVIORAL: ANTIPSYCHOTIC,Chemical and Pharmaceutical Bulletin. Vol. 6, Pg. 490, 1958.