o,o'-bis(trimethylsilyl)-5-fluorouracil
Names
[ CAS No. ]:
17242-85-2
[ Name ]:
o,o'-bis(trimethylsilyl)-5-fluorouracil
[Synonym ]:
5-fluoro-2,4-bis(trimethylsilyloxy)pyrimidine
MFCD00042441
2,4-di-(trimethylsilyloxy)-5-fluoropyrimidine
2,4-Bis(trimethylsilyl)-5-fluorouracil
Uracil,5-fluoro,TMS
5-Fluorouracil,TMS
O,O'-bis(TMS)-5-fluorouracil
PC1258
2,4-bis(trimethylsilyloxy)-5-fluoropyrimidine
Chemical & Physical Properties
[ Density]:
1,05 g/cm3
[ Boiling Point ]:
114°C 14mm
[ Molecular Formula ]:
C10H19FN2O2Si2
[ Molecular Weight ]:
274.43900
[ Flash Point ]:
32°C
[ Exact Mass ]:
274.09700
[ PSA ]:
44.24000
[ LogP ]:
3.04310
[ Vapour Pressure ]:
0.0142mmHg at 25°C
[ Index of Refraction ]:
1.459
Safety Information
[ Hazard Codes ]:
F: Flammable;
[ Risk Phrases ]:
R10;R20/21/22
[ Safety Phrases ]:
S36/37
[ RIDADR ]:
1992
[ Packaging Group ]:
III
[ Hazard Class ]:
3
[ 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%