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Bromine nitrate 
Summary
Bromine mononitrate is an inorganic compound, a salt of bromine and nitric acid with the chemical formula BrNO3. The compound is a yellow liquid, decomposes at temperatures above 0 °C.[1]
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| Other names
Bromine mononitrate, bromo nitrate
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3D model (JSmol)
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PubChem CID
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CompTox Dashboard (EPA)
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| Properties | |
| BrNO3 | |
| Molar mass | 141.91 g/mol |
| Appearance | Yellow liquid |
| Melting point | −42 °C (−44 °F; 231 K) |
| Boiling point | 0 °C (32 °F; 273 K) |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references
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SynthesisEdit
1. Reaction of silver nitrate on an alcoholic solution of bromine:
- Br2 + AgNO3 → BrNO3 + AgBr
2. Reaction of bromine chloride with chlorine nitrate at low temperatures:
- BrCl + ClNO3 → BrNO3 + Cl2
Physical propertiesEdit
Bromine mononitrate forms an unstable yellow liquid that decomposes at temperatures above 0 °C.
The molecule has the structure BrONO2.[2][3]
The compound is easily soluble in trichlorofluoromethane and carbon tetrachloride.
ApplicationsEdit
Bromine nitrate plays a role in tropospheric chemistry as it reacts with sulfuric acid.[4][5]
ReferencesEdit
- ^ "Bromine nitrate properties - SpringerMaterials". materials.springer.com. Retrieved 31 October 2021.
- ^ Colussi, Agustín J.; Grela, María A. (1998). "Thermochemical kinetics of bromine nitrate, bromine nitrite, halogen hydroperoxides, dichlorine pentoxide, peroxycarboxylic acids, and diacyl peroxides". International Journal of Chemical Kinetics. 30 (1): 41–45. doi:10.1002/(SICI)1097-4601(1998)30:1<41::AID-KIN5>3.0.CO;2-U. ISSN 1097-4601. Retrieved 31 October 2021.
- ^ Parthiban, Srinivasan; Lee, Timothy J. (8 July 1998). "Ab initio investigation of the atmospheric molecule bromine nitrate: Equilibrium structure, vibrational spectrum, and heat of formation". The Journal of Chemical Physics. 109 (2): 525–530. doi:10.1063/1.476589. ISSN 0021-9606. Retrieved 31 October 2021.
- ^ Sander, R.; Rudich, Y.; Glasow, R. von; Crutzen, P. J. (1999). "The role of BrNO3 in marine tropospheric chemistry: A model study". Geophysical Research Letters. 26 (18): 2857–2860. doi:10.1029/1999GL900478. ISSN 1944-8007. Retrieved 31 October 2021.
- ^ Spencer, John E.; Rowland, F. S. (1 January 1978). "Bromine nitrate and its stratospheric significance". The Journal of Physical Chemistry. 82 (1): 7–10. doi:10.1021/j100490a002. ISSN 0022-3654. Retrieved 31 October 2021.
| HNO3 | He | |||||||||||||||||
| LiNO3 | Be(NO3)2 | B(NO3)−4 | RONO2 | NO−3 NH4NO3 |
HOONO2 | FNO3 | Ne | |||||||||||
| NaNO3 | Mg(NO3)2 | Al(NO3)3 Al(NO3)−4 |
Si | P | S | ClONO2 | Ar | |||||||||||
| KNO3 | Ca(NO3)2 | Sc(NO3)3 | Ti(NO3)4 | VO(NO3)3 | Cr(NO3)3 | Mn(NO3)2 | Fe(NO3)2 Fe(NO3)3 |
Co(NO3)2 Co(NO3)3 |
Ni(NO3)2 | CuNO3 Cu(NO3)2 |
Zn(NO3)2 | Ga(NO3)3 | Ge | As | Se | BrNO3 | Kr | |
| RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | NbO(NO3)3 | MoO2(NO3)2 | Tc | Ru(NO3)3 | Rh(NO3)3 | Pd(NO3)2 Pd(NO3)4 |
AgNO3 Ag(NO3)2 |
Cd(NO3)2 | In(NO3)3 | Sn(NO3)4 | Sb(NO3)3 | Te | INO3 | Xe(NO3)2 | |
| CsNO3 | Ba(NO3)2 | Lu(NO3)3 | Hf(NO3)4 | TaO(NO3)3 | W | Re | Os | Ir | Pt(NO3)2 Pt(NO3)4 |
Au(NO3)3 | Hg2(NO3)2 Hg(NO3)2 |
TlNO3 Tl(NO3)3 |
Pb(NO3)2 | Bi(NO3)3 BiO(NO3) |
Po(NO3)4 | At | Rn | |
| FrNO3 | Ra(NO3)2 | Lr | Rf | Db | Sg | Bh | Hs | Mt | Ds | Rg | Cn | Nh | Fl | Mc | Lv | Ts | Og | |
| ↓ | ||||||||||||||||||
| La(NO3)3 | Ce(NO3)3 Ce(NO3)4 |
Pr(NO3)3 | Nd(NO3)3 | Pm(NO3)3 | Sm(NO3)3 | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy(NO3)3 | Ho(NO3)3 | Er(NO3)3 | Tm(NO3)3 | Yb(NO3)3 | |||||
| Ac(NO3)3 | Th(NO3)4 | PaO2(NO3)3 | UO2(NO3)2 | Np(NO3)4 | Pu(NO3)4 | Am(NO3)3 | Cm(NO3)3 | Bk(NO3)3 | Cf | Es | Fm | Md | No | |||||