Octadecylphosphonic acid

Octadecylphosphonic acid
Names
Preferred IUPAC name
Octadecylphosphonic acid
Other names
n-Octadecylphosphonic acid, ODPA
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.022.924
UNII
  • InChI=1S/C18H39O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3,(H2,19,20,21)
    Key: FTMKAMVLFVRZQX-UHFFFAOYSA-N
  • InChI=1/C18H39O3P/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-22(19,20)21/h2-18H2,1H3,(H2,19,20,21)
    Key: FTMKAMVLFVRZQX-UHFFFAOYAI
  • CCCCCCCCCCCCCCCCCCP(=O)(O)O
Properties
C18H39O3P
Molar mass 334.474222 [g/mol]
Appearance White to off-white powder
Melting point 95-100 °C
Immiscible with water
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

Octadecylphosphonic acid (C18H39O3P) is a chemical compound used in thermal paper for receipts, adding machines and tickets.[1]

References

  1. ^ "4724-47-4 - n-Octadecylphosphonic acid, 97%".
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