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BIS(O-TRIMETHYLSILYL)THYMINE

CAS No.
7288-28-0
Chemical Name:
BIS(O-TRIMETHYLSILYL)THYMINE
Synonyms
Pyrimidine, 5-methyl-2,4-bis[(trimethylsilyl)oxy]-;BIS(O-TRIMETHYLSILYL)THYMINE;2,4-Bis(trimethylsilyl)thymine;0,0-Bis (trimethylsilyl)thymine;O,O-BIS (TRIMETHYLSILYL)THYMINE;O,O'-BIS(TRIMETHYLSILYL)THYMINE;O,O'-BIS(TRIMETHYLSILYL)THYMINE;2,4-Bis-O-(trimethylsilyl)thymine;O,O'-Bis(trimethylsilyl)thymine 97%;2,4-Bis(trimethylsilyl)-5-methyluracil
CBNumber:
CB5321191
Molecular Formula:
C11H22N2O2Si2
Molecular Weight:
270.48
MDL Number:
MFCD00053571
MOL File:
7288-28-0.mol
MSDS File:
SDS
Last updated:2023-05-09 09:30:44

BIS(O-TRIMETHYLSILYL)THYMINE Properties

Melting point 73-75 °C(lit.)
Boiling point 127-130 °C18 mm Hg(lit.)
Density 0.974±0.06 g/cm3(Predicted)
pka 1.50±0.29(Predicted)
form solid
Hydrolytic Sensitivity 7: reacts slowly with moisture/water
FDA UNII W28V4H6YE4
EPA Substance Registry System Pyrimidine, 5-methyl-2,4-bis[(trimethylsilyl)oxy]- (7288-28-0)

SAFETY

Risk and Safety Statements

Risk Statements  36/37/38
Safety Statements  26-36
WGK Germany  3
TSCA  No

BIS(O-TRIMETHYLSILYL)THYMINE price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 161101 O,O′-Bis(trimethylsilyl)thymine 97% 7288-28-0 1g $80.1 2023-01-07 Buy
Sigma-Aldrich 161101 O,O′-Bis(trimethylsilyl)thymine 97% 7288-28-0 5g $274 2023-01-07 Buy
Biosynth Carbosynth FO146231 O,O′-Bis(trimethylsilyl)thymine 7288-28-0 5G $515 2021-12-16 Buy
American Custom Chemicals Corporation ORS0001340 O,O'-BIS(TRIMETHYLSILYL)THYMINE 97.00% 7288-28-0 1G $670.77 2021-12-16 Buy
AK Scientific 5396CA Pyrimidine,5-methyl-2,4-bis[(trimethylsilyl)oxy]- 7288-28-0 5g $745 2021-12-16 Buy
Product number Packaging Price Buy
161101 1g $80.1 Buy
161101 5g $274 Buy
FO146231 5G $515 Buy
ORS0001340 1G $670.77 Buy
5396CA 5g $745 Buy

BIS(O-TRIMETHYLSILYL)THYMINE Chemical Properties,Uses,Production

Chemical Properties

Colourless solid, very sensitive to moisture

Uses

O,O′-Bis(trimethylsilyl)thymine is a reactive intermediate for the preparation of nucleosides.

BIS(O-TRIMETHYLSILYL)THYMINE Preparation Products And Raw materials

Global( 51)Suppliers
Supplier Tel Email Country ProdList Advantage
Shanghai Daken Advanced Materials Co.,Ltd
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Henan Tianfu Chemical Co.,Ltd.
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Hefei TNJ Chemical Industry Co.,Ltd.
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Dayang Chem (Hangzhou) Co.,Ltd.
571-88938639 +8617705817739 info@dycnchem.com CHINA 52867 58
GIHI CHEMICALS CO.,LIMITED
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LEAPCHEM CO., LTD.
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Shanghai Acmec Biochemical Technology Co., Ltd.
+undefined18621343501 product@acmec-e.com China 33350 58
Chemwill Asia Co.,Ltd. 86-21-51086038 chemwill_asia@126.com CHINA 23931 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 021-61259108 18621169109 market03@meryer.com China 40240 62

BIS(O-TRIMETHYLSILYL)THYMINE Spectrum

O,O'-Bis(trimethylsilyl)thymine 97% BIS(O-TRIMETHYLSILYL)THYMINE 0,0-Bis (trimethylsilyl)thymine 2,4-Bis(trimethylsiloxy)-5-methylpyrimidine 2,4-Bis(trimethylsilyl)-5-methyluracil 2,4-Bis-O-(trimethylsilyl)thymine 2,4-Bis[(trimethylsilyl)oxy]-5-methylpyrimidine 2,4-Bis[(trimethylsilyloxy)]-5-methylpyrimidine 2,4-bis-O-(trimethylsilyloxy)-5-methylpyrimidine 2,4-Bis(trimethylsilyl)thymine 5-Methyl-2,4-bis(trimethylsiloxy)pyrimidine 5-Methyl-2,4-bis[(trimethylsilyl)oxy]pyrimidine Pyrimidine, 5-methyl-2,4-bis(trimethylsiloxy)- O,O-BIS (TRIMETHYLSILYL)THYMINE O,O'-BIS(TRIMETHYLSILYL)THYMINE trimethyl-(5-methyl-2-trimethylsilyloxypyrimidin-4-yl)oxysilane rimethyl-(5-methyl-2-trimethylsilyloxypyrimidin-4-yl)oxysilane Pyrimidine, 5-methyl-2,4-bis[(trimethylsilyl)oxy]- O,O'-BIS(TRIMETHYLSILYL)THYMINE 7288-28-0 Heterocyclic Building Blocks Pyrimidines Building Blocks Building Blocks Heterocyclic Building Blocks Pyrimidines