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Detail of "455-86-7"

  • MSDS Download
  • CAS Number:
  • 455-86-7
  • Name:

  • 3,4-Difluorobenzoic acid

  • Molecular Structure:
  • Formula:
  • C7H4F2O2
  • Molecular Weight:
  • 158.10
  • Synonyms:
  • 3,4-difluorobenzoate;
  • EINECS:
  • 207-249-6
  • Density:
  • 1.432 g/cm3
  • Melting Point:
  • 120-125 °C(lit.)
  • Boiling Point:
  • 257 °C at 760 mmHg
  • Flash Point:
  • 109.2 °C
  • Solubility:
  • slightly soluble in cold water
  • Appearance:
  • white to light yellow crystal powder
  • Hazard Symbols:
  • HarmfulXn, IrritantXi
  • Risk Codes:
  • 22-36/37/38
  • Safety:
  • 26-37/39 Details
  • Transport Information:
  • UN 2811
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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

Name 3,4-Difluorobenzoic acid Molecular Formula C7H4F2O2 Molecular Weight 158.10 CAS Registry Number 455-86-7 Properties Melting point 122-125 oC Water solubility slightly soluble in cold water

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CAS No.455-86-7 3,4-Difluorobenzoic acid

Junwee Chemical: "Everybody is QC inspector" Product name:3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

3,4-Difluorobenzoic acid EINECS： 207-249-6 C7H3F2O2 157.0949 InChI： InChI=1/C7H4F2O2/c8-5-2-1-4(7(10)11)3-6(5)9/h1-3H,(H,10,11)/p-1

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CAS No.455-86-7 3,4-Difluorobenzoic acid

product Name 3,4-Difluorobenzoic acid Synonyms RARECHEM AL BO 0269; TIMTEC-BB SBB006721; 3,4-Difluorbenzoicacid; Benzoic acid, 3,4-difluoro-; 3,4-Difluorobenzoicacid,98%; 3,4-Difluorobenzoic; 3,4-Difluorobenzoic acid 98%; 4-amino-3-fluorobenzoic acid; 3,4-difluorobenzoate Mol

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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CAS No.455-86-7 3,4-Difluorobenzoic acid

CAS No:455-86-7

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CAS No.455-86-7 3,4-Difluorobenzoic acid

Good quality, Competitive price

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CAS No.455-86-7 3,4-Difluorobenzoic acid

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3,4-Difluorobenzoic acid use：for pharmaceutical,dye,pestcides intermediates

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CAS No.455-86-7 3,4-Difluorobenzoic acid

Chemical Name: 3,4-Difluorobenzoic acid Molecular Formula: C7H4F2O2 Formula Weight: 158.1 CAS No.: 455-86-7

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3,4-Difluorobenzoic acid Purity:98%; Size:100g

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Reference

Difluorobenzoates as nonreactive tracers in soil and ground water
Difluorobenzoates as nonreactive tracers in soil and ground water. Bowman, Robert S.; Gibbens, Joseph F. (Dep. Geosci., New Mexico Inst. Min. Technol., Socorro, NM 87801, USA). Ground Water, 30(1), 8-14 (English) 1992. CODEN: GRWAAP. ISSN: 0017-467X. DOCUMENT TYPE: Journal CA Section: 61 (Water) Section cross-reference(s): 19 The suitability of 4 previously untested isomers of difluorobenzoate (DFBA) as satd.- and unsatd.-zone tracers was examd. in lab. and field expts. Exptl. 455-86-7 and 454-92-2 are also in the experiment. conditions included batch shaking tests with 2 different soils, lab. soil column tests under satd. and unsatd. conditions, a 3-mo aquifer tracer test, and a month-long tracer test in a field soil. Br-, which is considered nonreactive in most hydrol. environments, was included as an index tracer in each expt. Under every condition, each DFBA isomer showed the same concn. distribution and mass recovery as Br-. These and other previously tested fluorobenzoates were ranked according to their suitability as nonreactive soil and groundwater tracers. .
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