4-Nitrophenyl trimethylacetate(4195-17-9) IR1
Product Name4-Nitrophenyl trimethylacetate
CAS4195-17-9
Molecular FormulaC11H13NO4
Molecular Weight223.23
InChIInChI=1S/C11H13NO4/c1-11(2,3)10(13)16-9-6-4-8(5-7-9)12(14)15/h4-7H,1-3H3
InChIKey QADVJDGFQGNSIF-UHFFFAOYSA-N
SmilesC(OC1=CC=C([N+]([O-])=O)C=C1)(=O)C(C)(C)C
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MassMS-NW-6887 p-nitrophenyl pivalate C11H13NO4 (Mass of molecular ion: 223)
Source Temperature: 150 °C Sample Temperature: 120 °C Direct, 75 eV
27.0 2.0 29.0 9.7 30.0 2.7 38.0 1.3 39.0 4.4 41.0 16.8 42.0 2.2 50.0 1.1 55.0 1.6 56.0 7.6 57.0 100.0 58.0 4.5 63.0 2.5 64.0 2.0 65.0 1.7 69.0 1.3 85.0 30.7 86.0 1.7 93.0 1.0 109.0 1.4 123.0 1.2 139.0 4.4 140.0 3.2
90 MHz in CDCl3
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1H NMR 89.56 MHz C11 H13 N O4 0.040 g : 0.5 ml CDCl3 p-nitrophenyl pivalate 
Assign. Shift(ppm)
A 8.255 B 7.250 C 1.377
Hz ppm Int.744.50 8.313 33 735.19 8.209 40 653.63 7.299 43 644.25 7.194 34 123.38 1.378 1000
in CDCl3
KBr disc
nujol mull
4880 A,200 M,powder
