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Substance Name: Benzoic acid, 2,4-difluoro-
RN: 1583-58-0
InChIKey: NJYBIFYEWYWYAN-UHFFFAOYSA-N

Classification Code

  • TSCA Flag PMN (a Commenced PMN (Premanufacture Notice) Substance)

Molecular Formula

  • C7-H4-F2-O2

Molecular Weight

  • 158.103
 
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Names and Synonyms

Synonym

  • EINECS 216-430-9

Systematic Names

  • 2,4-Difluorobenzoic acid
  • Benzoic acid, 2,4-difluoro-

Registry Numbers

CAS Registry Number

  • 1583-58-0

System Generated Number

  • 0001583580

Structure Descriptors

InChI

1S/C7H4F2O2/c8-4-1-2-5(7(10)11)6(9)3-4/h1-3H,(H,10,11)

InChIKey

NJYBIFYEWYWYAN-UHFFFAOYSA-N

Smiles

c1(c(cc(cc1)F)F)C(=O)O

Physical Properties

Physical Property Value Units Temp (deg C) Source
Melting Point 189 deg C   EXP
pKa Dissociation Constant 3.58 (none) 25 EXP

Physical property data is provided to ChemIDplus by SRC, Inc.