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5,6,7,8-??????-2,4(1H,3H)-??????

5,6,7,8-??????-2,4(1H,3H)-??????
5,6,7,8-??????-2,4(1H,3H)-?????? ??? ???
?? ??:
35042-48-9
???:
5,6,7,8-??????-2,4(1H,3H)-??????
???(??):
5,6,7,8-??????-2,4(1H,3H)-??????
???:
5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione
???(??):
5,6,7,8-Tetrahydro-1H-quinazoline-2,4-dione;2,4-Dihydroxy-5,6,7,8-tetrahydroquinazoline;5,6,7,8-Tetrahydroquinazoline-2,4(1H,3H)-dione;5,6,7,8-Tetrahydro-2,4(1H,3H)-quinazolinedione;1,2,3,4,5,6,7,8-octahydroquinazoline-2,4-dione;2,4(1H,3H)-Quinazolinedione, 5,6,7,8-tetrahydro-
CBNumber:
CB02528562
???:
C8H10N2O2
??? ??:
166.18
MOL ??:
35042-48-9.mol

5,6,7,8-??????-2,4(1H,3H)-?????? ??

???
305 °C(Solv: ethanol (64-17-5))
??
1.31±0.1 g/cm3(Predicted)
?? ??
2-8°C
?? ?? (pKa)
10.55±0.20(Predicted)
??
White to off-white Solid
??
  • ?? ? ?? ??
  • ?? ? ???? ?? (GHS)
?? ?? IRRITANT
HS ?? 2933998090
????(GHS): Exclamation Mark (GHS07)
?? ?: Warning
??·?? ??:
?? ??·?? ?? ?? ?? ?? ?? ? ?? ?? P- ??
H302 ??? ??? ?? ?? ?? - ?? ?? 4 ?? P264, P270, P301+P312, P330, P501
H315 ??? ??? ??? ????? ?? ????? ?? 2 ?? P264, P280, P302+P352, P321,P332+P313, P362
H319 ?? ?? ??? ??? ?? ? ?? ?? ??? ?? ?? 2A ?? P264, P280, P305+P351+P338,P337+P313P
H335 ?? ???? ??? ? ?? ?? ???? ?? - 1? ??;???? ?? ?? 3 ??
??????:
P261 ??·?·??·???·??·...·????? ??? ????.
P305+P351+P338 ?? ??? ? ?? ?? ???? ????. ???? ?????? ?????. ?? ????.

5,6,7,8-??????-2,4(1H,3H)-?????? C??? ??, ??, ??

Synthesis Reference(s)

The Journal of Organic Chemistry, 37, p. 3030, 1972 DOI: 10.1021/jo00984a027

5,6,7,8-??????-2,4(1H,3H)-?????? ?? ?? ? ???

???

?? ??

5,6,7,8-??????-2,4(1H,3H)-?????? ?? ??

???( 28)?? ??
??? ?? ??? ?? ?? ? ??
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