DI-N-PENTYL PHTHALATE-D4(131-18-0) 13C NMR
Molecular FormulaC18H26O4
Molecular Weight306.4
InChIInChI=1S/C18H26O4/c1-3-5-9-13-21-17(19)15-11-7-8-12-16(15)18(20)22-14-10-6-4-2/h7-8,11-12H,3-6,9-10,13-14H2,1-2H3
InChIKey IPKKHRVROFYTEK-UHFFFAOYSA-N
SmilesC1(C(OCCCCC)=O)=CC=CC=C1C(OCCCCC)=O
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![](https://www.chemicalbook.com/Spectrum/131-18-0_MS_1.jpg)
Mass
MS-NW-5349
dipentyl phthalate
C18H26O4 (Mass of molecular ion: 306)
Source Temperature: 260 °C
Sample Temperature: 190 °C
Reservoir, 75 eV
27.0 3.9
28.0 1.2
29.0 7.1
39.0 2.4
41.0 8.8
42.0 5.8
43.0 18.9
50.0 1.6
55.0 5.2
65.0 2.9
69.0 1.2
70.0 3.7
71.0 4.2
76.0 4.3
77.0 1.3
93.0 2.3
104.0 4.0
105.0 2.3
121.0 1.9
122.0 1.7
123.0 1.2
149.0 100.0
150.0 9.6
151.0 1.1
167.0 1.0
219.0 2.9
237.0 6.2