Isoproturon

• Formula: C₁₂H₁₈N₂O
• Molecular weight: 206.2841
• IUPAC Standard InChI: InChI=1S/C12H18N2O/c1-9(2)10-5-7-11(8-6-10)13-12(15)14(3)4/h5-9H,1-4H3,(H,13,15) Copy

  
• IUPAC Standard InChIKey: PUIYMUZLKQOUOZ-UHFFFAOYSA-N Copy
• CAS Registry Number: 34123-59-6
• Chemical structure:
  This structure is also available as a 2d Mol file or as a computed 3d SD file
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• Other names: Urea, N,N-dimethyl-N'-[4-(1-methylethyl)phenyl]-; Urea, 1,1-dimethyl-3-(p-isopropylphenyl)-; Alon; Arelon; Belgran; CGA-18731; Graminon; HOE 16410; IP 50; N-(4-Isopropylphenyl)-N',N'-dimethylharnstoff; N-4-Isopropylphenyl-N,N-dimethylurea; N-(4-Isopropylphenyl)-N',N'-dimethylurea; Tolkan; Tolken; Protugan; N'-(4-Isopropylphenyl)-N,N-dimethylurea; 3-(4-Isopropylphenyl)-1,1-dimethylurea; Arelon R; CL 12150; DPX 6774; Hytane 500L; IP-Flo; IPU Stefes; Nocilon; Urea, 3-p-cumenyl-1,1-dimethyl-; N,N-dimethyl-N'-[4-(1-methylethyl)phenyl]urea
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• Information on this page:
  • Phase change data
  • References
  • Notes
• Other data available:
  • Mass spectrum (electron ionization)
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Phase change data

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Data compiled as indicated in comments:
TRC - Thermodynamics Research Center, NIST Boulder Laboratories, Chris Muzny director
AC - William E. Acree, Jr., James S. Chickos

Enthalpy of fusion

References

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Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.

Donnelly, Drewes, et al., 1990
Donnelly, J.R.; Drewes, L.A.; Johnson, R.L.; Munslow, W.D.; Knapp, K.K.; Sovocool, G.W., Purity and heat of fusion data for environmental standards as determined by differential scanning calorimetry, Thermochim. Acta, 1990, 167, 2, 155, https://doi.org/10.1016/0040-6031(90)80476-F . [all data]

Yu, Tan, et al., 2003
Yu, P.; Tan, Z.C.; Meng, S.H.; Lu, S.W.; Lan, X.Z.; Sun, L.X.; Xu, F.; Zhang, T.; Hu, S.X., Low-temperature heat capacities and thermodynamic properties of crystalline isoproturon, Journal of Thermal Analysis and Calorimetry, 2003, 74, 3, 867-874, https://doi.org/10.1023/B:JTAN.0000011018.14284.76 . [all data]

Acree, 1991
Acree, William E., Thermodynamic properties of organic compounds: enthalpy of fusion and melting point temperature compilation, Thermochimica Acta, 1991, 189, 1, 37-56, https://doi.org/10.1016/0040-6031(91)87098-H . [all data]

Notes

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• Symbols used in this document:
  

  Tfus	Fusion (melting) point
  ΔfusH	Enthalpy of fusion

• Data from NIST Standard Reference Database 69: NIST Chemistry WebBook
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