Shanghai Nianxing Industrial Co., Ltd
China
Product Name: Palmitic acid
Price: Check
Purity: 98.0%
Stocking Period: 10 Day
Contact: Yang
Email: sales@echemcloud.com

Dayang Chem (Hangzhou) Co., Ltd.
China
Product Name: 2,4-bis[(Trimethylsilyl)oxy]pyrimidine
Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
Purity: 98.0%
Stocking Period: Inquiry
Contact: Ms Wang
Email: enquiry@dycnchem.com

10457-14-4

10457-14-4 structure

10457-14-4 structure

Name: 2,4-bis[(Trimethylsilyl)oxy]pyrimidine
Chemical Name: 2,4-Bis((trimethylsilyl)oxy)pyrimidine
CAS Number: 10457-14-4
Molecular Formula: C₁₀H₂₀N₂O₂Si₂
Molecular Weight: 256.449
Create Date: 2018-04-09 08:00:00
Modify Date: 2026-07-02 12:36:04

Name	2,4-Bis((trimethylsilyl)oxy)pyrimidine
Synonyms	2,4-BIS-TRIMETHYLSILANYLOXY-PYRIMIDINE O,O-BIS(TRIMETHYLSILYL)URACIL Uracil, bis-TMS Pyrimidine, 2,4-bis(trimethylsiloxy) 2,4-O-Bis(trimethylsilyl)uracil o,o'-bis(trimethylsilyl)uracil O,O'-BIS(TRIMETHYLSILYL)URACIL bis(Trimethylsilyl)uracil 2,4-bis[(trimethylsilyl)oxy]-pyrimidin 2,4-Bis(trimethylsilyl)uracil racil, di(trimethylsilyl) deriv BIS(O-TRIMETHYLSILYL)URACIL 2,4-Bis(trimethylsilyloxy)pyrimidine 2,4-Bis(trimethylsiloxy)pyrimidine 2,4-Bis-(trimethylsiloxy)-1,3-diazine O,O-Bis-(trimethylsilyl)uracil trimethyl-(2-trimethylsilyloxypyrimidin-4-yl)oxysilane 2,4-Bis-trimethylsilanyloxy-pyrimid; ine 2,4-Di-O-(trimethylsilyl)uracil N-methyl-N-(1-methyl-5-tetrazolyl)nitrous amide uracil, TMS Pyrimidine, 2,4-bis[(trimethylsilyl)oxy] 2,4-Bis[(trimethylsilyl)oxy]pyrimidine

Density	1.0±0.1 g/cm3
Boiling Point	264.8±32.0 °C at 760 mmHg
Melting Point	31-33°C
Molecular Formula	C₁₀H₂₀N₂O₂Si₂
Molecular Weight	256.449
Flash Point	114.0±25.1 °C
Exact Mass	256.106323
PSA	44.24000
LogP	-1.35
Vapour Pressure	0.0±0.5 mmHg at 25°C
Index of Refraction	1.461
Storage condition	2-8°C

Hazard Codes	Xi
Risk Phrases	R36/37/38
Safety Phrases	26-36/37/39

Precursor 10
10416-59-8 66-22-8 75-77-4 999-97-3
27607-77-8 25561-30-2 17857-70-4 33282-64-3
17879-45-7 1450-14-2
DownStream 9
106491-80-9 143157-24-8 143157-27-1 14493-37-9
143541-91-7 18002-26-1 67095-56-1 2857-97-8
81777-41-5

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