121373-20-4

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121373-20-4 Structure

Identification	Back Directory
[Name] Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite
[CAS] 121373-20-4
[Synonyms] iPr2N-P-(OTSE)2 Bis(2-(trimethylsilyl)ethyl) diisopropylphosphoramidite Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite bis-[2-(trimethylsiyl)ethoxy]-N,N-diisopropylamidophosphine Bis[2-(trimethylsilyl)ethyl] N,N-diisopropylphosphoramidite 96% N-[bis(2-trimethylsilylethoxy)phosphanyl]-N-propan-2-ylpropan-2-amine Phosphoramidous acid, N,N-bis(1-methylethyl)-, bis[2-(trimethylsilyl)ethyl] ester
[Molecular Formula] C16H40NO2PSi2
[MDL Number] MFCD11616510
[MOL File] 121373-20-4.mol
[Molecular Weight] 365.64

Chemical Properties	Back Directory
[density ] 0.8887 g/mL at 25 °C
[refractive index ] n20/D1.4517
[Fp ] >110℃
[storage temp. ] 2-8°C
[form ] liquid
[Boiling point ] 286.2-296.6°C
[InChI] 1S/C16H40NO2PSi2/c1-15(2)17(16(3)4)20(18-11-13-21(5,6)7)19-12-14-22(8,9)10/h15-16H,11-14H2,1-10H3
[InChIKey] UCVPTNNSVPPRRA-UHFFFAOYSA-N
[SMILES] CC(C)N(C(C)C)P(OCC[Si](C)(C)C)OCC[Si](C)(C)C

Safety Data	Back Directory
[Hazard Codes ] Xi
[Risk Statements ] 36/37/38
[Safety Statements ] 26
[WGK Germany ] 3
[Storage Class] 10 - Combustible liquids
[Hazard Classifications] Eye Irrit. 2 Skin Irrit. 2 STOT SE 3

Hazard Information	Back Directory
[Uses] Phosphitylation agent used in the preparation of oligonucleotides

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