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93412

Sigma-Aldrich

Tris(trimethylsilyl) phosphite

≥95.0% (GC)

Linear Formula:
[(CH3)3SiO]3P
CAS Number:
Molecular Weight:
298.54
Beilstein:
2043814
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

assay

≥95.0% (GC)

form

liquid

refractive index

n20/D 1.409 (lit.)

bp

78-81 °C/8 mmHg (lit.)

density

0.893 g/mL at 25 °C (lit.)

SMILES string

C[Si](C)(C)OP(O[Si](C)(C)C)O[Si](C)(C)C

InChI

1S/C9H27O3PSi3/c1-14(2,3)10-13(11-15(4,5)6)12-16(7,8)9/h1-9H3

InChI key

VMZOBROUFBEGAR-UHFFFAOYSA-N

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Related Categories

Packaging

5, 25, 100 mL in glass bottle

Other Notes

Reagent used for the mild preparation of bis(TMS) phosphonates (Arbuzow reaction); Review

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

235.4 °F - closed cup

Flash Point(C)

113 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificate of Analysis

Enter Lot Number to search for Certificate of Analysis (COA).

Certificate of Origin

Enter Lot Number to search for Certificate of Origin (COO).

M. Sekine et al.
Journal of the Chemical Society. Chemical Communications, 285-285 (1978)
Malgorzata Sierant et al.
FEBS letters, 592(13), 2248-2258 (2018-06-05)
To date the only tRNAs containing nucleosides modified with a selenium (5-carboxymethylaminomethyl-2-selenouridine and 5-methylaminomethyl-2-selenouridine) have been found in bacteria. By using tRNA anticodon-stem-loop fragments containing S2U, Se2U, or geS2U, we found that in vitro tRNA 2-selenouridine synthase (SelU) converts S2U-RNA to
M. Sekine et al.
The Journal of Organic Chemistry, 46, 2097-2097 (1981)
L.E. Dreef et al.
Tetrahedron Letters, 29, 1199-1199 (1988)
L. Wozniak et al.
Tetrahedron, 45, 2465-2465 (1989)

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