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5-Hydroxyuracil

Names

[ CAS No. ]:
20636-41-3

[ Name ]:
5-Hydroxyuracil

[Synonym ]:
5-hydroxypyrimidine-2,4(1H,3H)-dione
5-Hydroxyuracil
2,4,5-Trihydroxypyrimidine
5-hydroxy-2,4(1H,3H)-pyrimidinedione
2,4(1H,3H)-Pyrimidinedione,5-hydroxy
Pyrimidine-2,4,5-triol
EINECS 207-829-9
MFCD00082987
5-Hydroxy-1H-pyrimidin-2,4-dion
2,4,5-Trihydroxypyrimidine

Chemical & Physical Properties

[ Density]:
1.605g/cm3

[ Boiling Point ]:
534.5ºC at 760mmHg

[ Melting Point ]:
>300ºC (dec.)(lit.)

[ Molecular Formula ]:
C4H4N2O3

[ Molecular Weight ]:
128.08600

[ Flash Point ]:
277ºC

[ Exact Mass ]:
128.02200

[ PSA ]:
75.27000

[ Appearance of Characters ]:
crystalline | light yellow

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
36/37/38

[ Safety Phrases ]:
26-36

[ WGK Germany ]:
3

[ HS Code ]:
2933599090

Synthetic Route

Precursor & DownStream

Customs

[ HS Code ]: 2933599090

[ Summary ]:
2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%


Related Compounds