DIHYDRO-1,3-DIMETHYL-2-THIOXO-4,6(1H,5H)-PYRIMIDINEDIONE
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Names
[ CAS No. ]:
3158-63-2
[ Name ]:
DIHYDRO-1,3-DIMETHYL-2-THIOXO-4,6(1H,5H)-PYRIMIDINEDIONE
[Synonym ]:
1,3-Dimethyl-2-thiobarbitursaeure
1,3-dimethyl-1H-thieno[2,3-c]pyrazole-5-carboxylic acid
1,3-Dimethyl-thieno<2.3-c>pyrazol-5-carbonsaeure
1,3-dimethylthiobarbituric acid
1,3-dimethyl-2-thioxo-dihydro-pyrimidine-4,6-dione
dimethyl thiobarbituric acid
1,3-dimethyl-2-thiobarbituric acid
Chemical & Physical Properties
[ Density]:
1.4
[ Boiling Point ]:
238ºC
[ Melting Point ]:
183ºC
[ Molecular Formula ]:
C6H8N2O2S
[ Molecular Weight ]:
172.20500
[ Flash Point ]:
98ºC
[ Exact Mass ]:
172.03100
[ PSA ]:
72.71000
Safety Information
[ HS Code ]:
2933599090
Synthetic Route
Precursor & DownStream
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%