Sodium dehydroacetate

Sodium dehydroacetate is a compound with the formula Na(CH3C5HO(O2)(CH3)CO). It is the sodium salt of dehydroacetic acid.

Sodium dehydroacetate
Chemical structure of sodium dehydroacetate
Names
Other names
E266
Identifiers
3D model (JSmol)
ECHA InfoCard 100.022.347
E number E266 (preservatives)
UNII
  • InChI=1S/C8H8O4.Na/c1-4-3-6(10)7(5(2)9)8(11)12-4;/h3,9H,1-2H3;/q;+1/p-1
  • CC1=CC(=O)C(=C(C)[O-])C(=O)O1.[Na+]
Properties
C8H7NaO4
Molar mass 190.130 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references

It has E number E266.


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