Product Name

  • Name

    3,5-Difluorobenzoic acid

  • EINECS 610-261-8
  • CAS No. 455-40-3
  • Article Data14
  • CAS DataBase
  • Density 1.432 g/cm3
  • Solubility
  • Melting Point 121-123 °C(lit.)
  • Formula C7H4F2O2
  • Boiling Point 243.2 °C at 760 mmHg
  • Molecular Weight 158.104
  • Flash Point 100.9 °C
  • Transport Information
  • Appearance off-white needles and chunks
  • Safety 26-37/39
  • Risk Codes 36/37/38
  • Molecular Structure Molecular Structure of 455-40-3 (3,5-Difluorobenzoic acid)
  • Hazard Symbols IrritantXi
  • Synonyms Benzoic acid, 3,5-difluoro-;3,5-difluorobenzoate;
  • PSA 37.30000
  • LogP 1.66300

3,5-Difluorobenzoic acid Chemical Properties

The molecular formula of 3,5-Difluorobenzoic acid(455-40-3) is C7H4F2O2  and its formula weight is  158.1.
3,5-Difluorobenzoic acid(455-40-3) has a  melting point of  121-123 °C(lit.).
The chemical synonyms of 3,5-Difluorobenzoic acid(455-40-3) are 3,5-DIFLUOROBENZOIC ACID;TIMTEC-BB SBB006663;RARECHEM AL BO 0255;3,5-Difluorobenzoicacid,97%;3,5-Difluorobenzoic;3,5-Difluorobenzoic acid 98%;3,5-Difluorobenzoicacid98%
The molecular structure of 3,5-Difluorobenzoic acid(455-40-3):

3,5-Difluorobenzoic acid Toxicity Data With Reference

RTECS#: CAS# 455-40-3: None listed
LD50/LC50: RTECS: Not available. 
Carcinogenicity: 3,5-Difluorobenzoic acid - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. 
Other: The toxicological properties have not been fully investigated.

3,5-Difluorobenzoic acid Safety Profile

Hazard Codes  Xi
Risk Statements  36/37/38
Safety Statements  26-37/39
WGK Germany  3
Hazard Note  Irritant

3,5-Difluorobenzoic acid Specification

Chemical Stability: Stable under normal temperatures and pressures. 
Conditions to Avoid: Incompatible materials. 
Incompatibilities with Other Materials Strong oxidizing agents, strong reducing agents, strong acids, strong bases. 
Hazardous Decomposition Products Carbon monoxide, carbon dioxide, hydrogen fluoride gas, fluorine. 
Hazardous Polymerization Will not occur.
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