Ammonium benzoate

Ammonium benzoate, a white solid, is the ammonium salt of benzoic acid.[1]

Ammonium benzoate
Ball-and-stick model of the benzoate anion
Ball-and-stick model of the ammonium cation
Identifiers
3D model (JSmol)
ChemSpider
ECHA InfoCard 100.015.881
EC Number
  • 217-468-9
RTECS number
  • DG337800
UNII
Properties
C7H9NO2
Molar mass 139.15 g/mol
Appearance White solid
Density 1.26 g/cm3
Melting point 198 °C (388 °F; 471 K)
21.3 g/100 mL (20 °C)
83 g/100 mL (100 °C)
Solubility soluble in methanol
insoluble in diethyl ether
Hazards
Safety data sheet Fisher Scientific
GHS pictograms
GHS Signal word Warning
H302, H315, H319, H335
P261, P264, P270, P271, P280, P301+312, P302+352, P304+340, P305+351+338, P312, P321, P330, P332+313, P337+313, P362, P403+233, P405, P501
NFPA 704 (fire diamond)
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 2: Undergoes violent chemical change at elevated temperatures and pressures, reacts violently with water, or may form explosive mixtures with water. E.g. white phosphorusSpecial hazards (white): no code
1
2
2
Lethal dose or concentration (LD, LC):
825 mg/kg, oral (rat)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Y verify (what is YN ?)
Infobox references

References
  1. Yang, Wei-Wei; Di, You-Ying; Kong, Yu-Xia; Guo, Xiao-Yang; Tan, Zhi-Cheng (2010). "Synthesis, characterization, and thermodynamic study of ammonium benzoate C7H5O2NH4(s)". Thermochimica Acta. 502 (1–2): 14–19. doi:10.1016/j.tca.2010.01.021.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.