D178454-25G Display Image
D178454-25G Display Image

Dimethyl phosphite, 98%

Code: D178454-25G D2-231

Application

Dimethyl phosphite is used in the synthesis of a-aminophosphonates, which are medicinally important phosphorus analogs of amino acids, by treating with an amine a...

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£35.80 25G
List Price

Application

Dimethyl phosphite is used in the synthesis of a-aminophosphonates, which are medicinally important phosphorus analogs of amino acids, by treating with an amine and an aldehyde or a ketone. It can also be employed in asymmetric hydrophosphonylation of aldehydes to synthesize optically active a-hydroxy phosphonates.

Dimethyl phosphite may be used as an effective alternative to organic tin hydrides as radical reducing agents for organic halides, thionoesters, and isocyanides to form the corresponding hydrocarbons. Radical translocation/cyclization reactions of terminal alkynes to form cyclic phosphonates can also be effectively carried using dimethyl phosphite as a reagent under tin-free condition.

Packaging

25, 500 g in glass bottle

bp170-171 C (lit.)
Quality Level200
impurities0.5% trimethyl phosphate
impurities1% methyl alcohol
density1.2 g/mL at 25 C (lit.)
InChI1S/C2H7O3P/c1-4-6(3)5-2/h6H,1-2H3
assay98%
InChI keyHZCDANOFLILNSA-UHFFFAOYSA-N
SMILES string[H]P(=O)(OC)OC
refractive indexn20/D 1.402 (lit.)

Code
Description
Unit Size
List Price
Qty
D178454-500G
Unit:500G
List Price: £48.70
Source:List Price
ADD
Cas Number868-85-9