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ChemicalBook >> CAS DataBase List >> O,O'-Bis(trimethylsilyl)-5-fluorouracil

O,O'-Bis(trimethylsilyl)-5-fluorouracil

O,O'-Bis(trimethylsilyl)-5-fluorouracil price.
  • $16 - $1241.63
  • Product name: O,O'-Bis(trimethylsilyl)-5-fluorouracil
  • CAS: 17242-85-2
  • MF: C10H19FN2O2Si2
  • MW: 274.44
  • EINECS:-0
  • MDL Number:MFCD00042441
  • Synonyms:2,4-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL;BIS(TRIMETHYLSILYL)-5-FLUOROURACIL;5-Fluorouracil, TMS;Uracil, 5-fluoro, TMS;2,4-Bis(trimethylsiloxy)-5-fluoropyrimidine;0,0'-Bis(trimethylsilyl)-5-fluorouracil;2,4-Bis(trimethylsilyl)-5-fluorouracil 97%;2,4-Bis(trimethylsilyl)-5-fluorouracil97%
Price14 Properties Safety Information Description
14 prices
Selected condition：
Brand
  • aablocks
  • ACHEMBLOCK
  • AHH
  • American Custom Chemicals Corporation
  • Apolloscientific
  • Chemenu
  • SynQuest Laboratories
  • Thermo Scientific Chemicals
Package
  • 1g
  • 5g
  • 25G
  • 50g
  • Manufactureraablocks
  • Product numberAA003TCD
  • Product description5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95%
  • Packaging1g
  • Price$16
  • Updated2026-05-28
  • Buy
  • Manufactureraablocks
  • Product numberAA003TCD
  • Product description5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95%
  • Packaging5g
  • Price$50
  • Updated2026-05-28
  • Buy
  • ManufacturerACHEMBLOCK
  • Product numberX201198
  • Product description5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 98.00%
  • Packaging25G
  • Price$340
  • Updated2026-05-27
  • Buy
  • ManufacturerAHH
  • Product numberMT-31679
  • Product description2,4-Bis(trimethylsilyl)-5-fluorouracil 97%
  • Packaging50g
  • Price$230
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005498
  • Product descriptionO,O'-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL 95.00%
  • Packaging5G
  • Price$185.75
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberORS0005498
  • Product descriptionO,O'-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL 95.00%
  • Packaging25G
  • Price$1241.63
  • Updated2021-12-16
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC1258
  • Product description2,4-Bis(trimethylsilyl)-5-fluorouracil 95%
  • Packaging5g
  • Price$78
  • Updated2026-06-04
  • Buy
  • ManufacturerApolloscientific
  • Product numberPC1258
  • Product description2,4-Bis(trimethylsilyl)-5-fluorouracil 95%
  • Packaging1g
  • Price$25
  • Updated2026-06-04
  • Buy
  • ManufacturerChemenu
  • Product numberCM211799
  • Product description5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95%
  • Packaging5g
  • Price$119
  • Updated2026-05-26
  • Buy
  • ManufacturerChemenu
  • Product numberCM211799
  • Product description5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95%
  • Packaging25g
  • Price$548
  • Updated2026-05-26
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number8H89-3-05
  • Product descriptionO,O'-Bis(trimethylsilyl)-5-fluorouracil 97%
  • Packaging25g
  • Price$175
  • Updated2021-12-16
  • Buy
  • ManufacturerSynQuest Laboratories
  • Product number8H89-3-05
  • Product descriptionO,O'-Bis(trimethylsilyl)-5-fluorouracil 97%
  • Packaging5G
  • Price$45
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberL16407
  • Product descriptionO,O'-Bis(trimethylsilyl)-5-fluorouracil, 97%
  • Packaging5g
  • Price$74.3
  • Updated2021-12-16
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product numberL16407
  • Product descriptionO,O'-Bis(trimethylsilyl)-5-fluorouracil, 97%
  • Packaging25g
  • Price$231
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA003TCD 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95% 1g $16 2026-05-28 Buy
aablocks AA003TCD 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95% 5g $50 2026-05-28 Buy
ACHEMBLOCK X201198 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 98.00% 25G $340 2026-05-27 Buy
AHH MT-31679 2,4-Bis(trimethylsilyl)-5-fluorouracil 97% 50g $230 2026-05-26 Buy
American Custom Chemicals Corporation ORS0005498 O,O'-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL 95.00% 5G $185.75 2021-12-16 Buy
American Custom Chemicals Corporation ORS0005498 O,O'-BIS(TRIMETHYLSILYL)-5-FLUOROURACIL 95.00% 25G $1241.63 2021-12-16 Buy
Apolloscientific PC1258 2,4-Bis(trimethylsilyl)-5-fluorouracil 95% 5g $78 2026-06-04 Buy
Apolloscientific PC1258 2,4-Bis(trimethylsilyl)-5-fluorouracil 95% 1g $25 2026-06-04 Buy
Chemenu CM211799 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95% 5g $119 2026-05-26 Buy
Chemenu CM211799 5-Fluoro-2,4-bis((trimethylsilyl)oxy)pyrimidine 95% 25g $548 2026-05-26 Buy
SynQuest Laboratories 8H89-3-05 O,O'-Bis(trimethylsilyl)-5-fluorouracil 97% 25g $175 2021-12-16 Buy
SynQuest Laboratories 8H89-3-05 O,O'-Bis(trimethylsilyl)-5-fluorouracil 97% 5G $45 2021-12-16 Buy
Thermo Scientific Chemicals L16407 O,O'-Bis(trimethylsilyl)-5-fluorouracil, 97% 5g $74.3 2021-12-16 Buy
Thermo Scientific Chemicals L16407 O,O'-Bis(trimethylsilyl)-5-fluorouracil, 97% 25g $231 2021-12-16 Buy

Properties

Boiling point :114°C 14mm
Density :1,05 g/cm3
refractive index :1.459
Flash point :32°C
storage temp. :2-8°C, sealed storage, away from moisture
pka :-0.01±0.29(Predicted)
Specific Gravity :1.050
Appearance :Colorless to light yellow Liquid
Hydrolytic Sensitivity :7: reacts slowly with moisture/water
Sensitive :Moisture Sensitive
BRN :885268
CAS DataBase Reference :17242-85-2(CAS DataBase Reference)

Safety Information

Symbol(GHS): Flame (GHS02)Skull and Crossbones (GHS06)Health Hazard (GHS08)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H226 Flammable liquid and vapour Flammable liquids Category 3 Warning
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H312 Harmful in contact with skin Acute toxicity,dermal Category 4 Warning P280,P302+P352, P312, P322, P363,P501
H331 Toxic if inhaled Acute toxicity,inhalation Category 3 Danger P261, P271, P304+P340, P311, P321,P403+P233, P405, P501
H341 Suspected of causing genetic defects Germ cell mutagenicity Category 2 Warning P201,P202, P281, P308+P313, P405,P501
Precautionary statements:
P201 Obtain special instructions before use.
P210 Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P303+P361+P353 IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P405 Store locked up.

Description

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Alfa Aesar Energy Chemical Shanghai Meishui Chemical Technology Co., Ltd Alfa Chemistry Guangdong wengjiang Chemical Reagent Co., Ltd. Novachemistry Shandong Ono Chemical Co., Ltd. Aikon International Limited