BIS(3-ETHYL-5-METHYL-4-MALEIMIDOPHENYL)METHANE(105391-33-1) 1H NMR
Product NameBIS(3-ETHYL-5-METHYL-4-MALEIMIDOPHENYL)METHANE
CAS105391-33-1
Molecular FormulaC27H26N2O4
Molecular Weight442.51
InChIInChI=1S/C27H26N2O4/c1-5-20-14-18(11-16(3)26(20)28-22(30)7-8-23(28)31)13-19-12-17(4)27(21(6-2)15-19)29-24(32)9-10-25(29)33/h7-12,14-15H,5-6,13H2,1-4H3
InChIKey YNSSPVZNXLACMW-UHFFFAOYSA-N
SmilesC(C1=CC(C)=C(N2C(=O)C=CC2=O)C(CC)=C1)C1=CC(C)=C(N2C(=O)C=CC2=O)C(CC)=C1
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MassMS-KW-0241 1,1'-(methylenebis(2-ethyl-6-methyl-4,1-phenylene))dimaleimide C27H26N2O4 (Mass of molecular ion: 442)
Source Temperature: 200 °C Sample Temperature: 190 °C Direct, 75 eV
17.0 2.3 18.0 11.0 26.0 6.3 27.0 4.6 28.0 13.2 29.0 3.0 39.0 2.5 41.0 3.2 42.0 1.2 43.0 2.0 44.0 2.2 51.0 1.4 52.0 1.1 53.0 7.1 54.0 13.9 55.0 11.5 63.0 1.0 65.0 2.8 77.0 5.9 78.0 2.1 79.0 2.3 80.0 3.8 82.0 7.2 83.0 1.3 89.0 2.4 90.0 1.6 91.0 8.8 92.0 1.5 101.0 1.0 102.0 2.2 103.0 4.5 104.0 2.9 105.0 3.1 106.0 1.1 108.5 1.2 110.0 1.1 114.0 1.1 115.0 10.5 115.5 1.3 116.0 7.6 117.0 8.8 118.0 3.1 119.0 4.1 120.0 1.4 120.5 1.0 121.0 1.2 121.5 1.1 122.0 1.1 122.5 1.1 127.0 3.8 127.5 1.0 128.0 7.4 128.5 1.4 129.0 7.9 129.5 1.4 130.0 16.1 131.0 20.2 132.0 8.8 133.0 7.8 134.0 1.9 134.5 1.5 135.0 1.6 135.5 1.5 136.0 1.5 136.5 1.2 137.0 1.0 139.0 1.3 140.0 2.0 141.0 5.0 141.5 1.2 142.0 7.4 142.5 1.4 143.0 9.9 143.5 1.1 144.0 18.3 145.0 6.1 146.0 18.0 147.0 4.3 148.0 2.1 148.5 1.5 149.0 3.8 149.5 2.3 150.0 2.8 150.5 1.3 151.0 2.3 152.0 2.7 153.0 3.0 154.0 5.0 155.0 5.4 156.0 13.6 157.0 11.0 158.0 14.1 159.0 5.2 160.0 3.9 161.0 1.7 162.0 3.1 162.5 3.1 163.0 3.2 163.5 3.0 164.0 3.3 165.0 4.0 166.0 3.3 167.0 4.9 168.0 8.3 169.0 5.9 170.0 13.8 171.0 9.9 172.0 11.4 173.0 3.9 174.0 14.0 175.0 5.3 176.0 4.2 176.5 2.6 177.0 4.1 178.0 4.6 179.0 3.1 180.0 3.7 181.0 5.9 182.0 8.4 183.0 6.0 184.0 15.8 185.0 6.5 186.0 14.4 187.0 2.7 188.0 2.2 189.0 6.4 190.0 4.6 191.0 4.2 192.0 3.3 193.0 3.5 194.0 2.0 195.0 1.6 196.0 17.0 197.0 4.8 198.0 11.5 199.0 7.6 200.0 12.2 201.0 2.4 202.0 2.9 203.0 6.6 204.0 4.6 205.0 3.6 206.0 3.2 207.0 5.3 208.0 2.2 209.0 8.6 210.0 9.4 211.0 2.7 212.0 12.4 213.0 2.5 214.0 45.0 215.0 8.5 216.0 4.6 217.0 3.7 218.0 4.3 219.0 4.5 220.0 3.6 221.0 8.6 226.0 17.0 227.0 25.5 228.0 58.2 229.0 11.7 230.0 4.1 231.0 3.3 232.0 3.7 233.0 4.6 234.0 3.9 235.0 1.6 236.0 1.1 241.0 1.1 242.0 2.7 243.0 2.3 244.0 2.6 245.0 3.1 246.0 3.9 247.0 3.1 248.0 10.5 249.0 3.7 250.0 1.0 254.0 1.1 255.0 1.1 256.0 1.7 257.0 2.0 258.0 2.6 259.0 3.0 260.0 3.1 261.0 2.4 262.0 2.9 263.0 11.6 264.0 23.6 265.0 5.2 269.0 1.6 270.0 2.4 271.0 2.2 272.0 2.5 273.0 3.2 274.0 3.2 275.0 2.3 276.0 1.4 277.0 1.0 283.0 1.4 284.0 1.9 285.0 2.0 286.0 2.1 287.0 3.0 288.0 4.5 289.0 2.6 290.0 1.5 291.0 1.1 297.0 1.3 298.0 2.7 299.0 2.4 300.0 3.3 301.0 3.6 302.0 4.3 303.0 2.0 305.0 1.1 311.0 1.1 312.0 2.5 313.0 2.2 314.0 1.4 315.0 2.5 316.0 10.3 317.0 4.6 318.0 1.9 325.0 1.1 326.0 1.5 327.0 3.8 328.0 4.0 329.0 2.4 330.0 5.4 331.0 2.7 332.0 1.1 339.0 1.0 341.0 2.1 342.0 1.3 343.0 2.1 344.0 2.9 345.0 41.0 346.0 15.6 347.0 3.0 355.0 1.2 357.0 1.6 358.0 1.1 359.0 4.5 360.0 2.5 361.0 1.1 367.0 1.2 369.0 1.7 370.0 1.5 371.0 4.5 372.0 2.5 373.0 1.5 381.0 1.2 383.0 1.2 385.0 4.7 386.0 2.5 387.0 1.5 388.0 1.0 395.0 3.6 396.0 2.9 397.0 6.7 398.0 2.8 399.0 7.5 400.0 2.6 409.0 5.8 410.0 2.1 413.0 15.2 414.0 6.8 415.0 1.8 424.0 6.0 425.0 2.4 427.0 4.9 428.0 1.6 442.0 100.0 443.0 29.2 444.0 5.5
400 MHz in CDCl3
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1H NMR 399.65 MHz C27H26N2O4 0.040 g : 0.5 ml CDCl3 1,1'-(methylenebis(2-ethyl-6-methyl-4,1-phenylene))dimaleimide 
Assign. Shift(ppm)
A 7.033 B 6.983 C 6.861 D 3.932 E 2.394 F 2.069 G 1.115
Hz ppm Int.2812.50 7.036 117 2811.04 7.032 127 2791.75 6.984 128 2790.41 6.980 111 2743.17 6.862 1000 2742.92 6.862 961
in CDCl3
KBr disk
Nujol
