CHLOROMETHYLDIMETHYLPHOSPHINE OXIDE(1638-75-1) 1H NMR
Product NameCHLOROMETHYLDIMETHYLPHOSPHINE OXIDE
CAS1638-75-1
Molecular FormulaC3H8ClOP
Molecular Weight126.52
InChIInChI=1S/C3H8ClOP/c1-6(2,5)3-4/h3H2,1-2H3
InChIKey VACOMSNNWGXHSF-UHFFFAOYSA-N
SmilesP(=O)(CCl)(C)C
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MassMS-IW-4076 (chloromethyl)dimethylphosphine oxide C3H8ClOP (Mass of molecular ion: 126)
Source Temperature: 230 °C Sample Temperature: 150 °C Reservoir, 75 eV
27.0 1.6 29.0 1.2 31.0 1.0 45.0 3.7 46.0 2.1 47.0 13.3 48.0 1.0 49.0 11.7 57.0 1.3 59.0 1.9 61.0 2.1 62.0 1.0 63.0 1.2 77.0 100.0 78.0 3.2 81.0 9.8 83.0 4.6 111.0 2.2 126.0 19.6 127.0 1.0 128.0 6.3
400 MHz in CDCl3
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1H NMR 399.65 MHz C3 H8 Cl O P 0.033 g : 0.5 ml CDCl3 (chloromethyl)dimethylphosphine oxide 
Assign. Shift(ppm)
A 3.597 B 1.656 J(A,P-31)=8.4HZ J(B,P-31)=3.2HZ
Hz ppm Int.1441.77 3.608 310 1433.35 3.587 311 668.82 1.674 985 668.46 1.673 992 655.27 1.640 1000
in CDCl3
KBr disc
liquid film
