Chlorine nitrate

Chlorine nitrate  | Ball and stick model of chlorine nitrate | Spacefill model of chlorine nitrate

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Names
Preferred IUPAC name

Chlorine nitrate

Systematic IUPAC name

Chloro nitrate

Other names

Nitryl hypochlorite

Identifiers

CAS Number

* 14545-72-3

3D model (JSmol)

* Interactive image

ChemSpider |

* 102875

PubChem CID

* 114934

InChI

* InChI=1S/ClNO3/c1-5-2(3)4

Key: XYLGPCWDPLOBGP-UHFFFAOYSA-N

SMILES

* ClON(=O)=O

Properties

Chemical formula

| ClNO3
Molar mass | 97.46 g/mol
Density | 1.65 g/cm3
Melting point |  −101 °C (−150 °F; 172 K)[1]
Hazards
GHS pictograms |
GHS Signal word | Danger
NFPA 704 (fire diamond)  |

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).

Infobox references

Chlorine nitrate, with chemical formula ClONO2 is an important atmospheric gas present in the stratosphere. It is an important sink of reactive chlorine and nitrogen, and thus its formation and destruction play an important role in the depletion of ozone.[2]

## Contents

* 1 Chemical properties
* 2 Synthesis and reactions
* 3 References

## Chemical properties

## Synthesis and reactions

It can be produced by the reaction of dichlorine monoxide and dinitrogen pentoxide at 0 °C:[3]

Cl2O + N2O5 → 2 ClONO2

or by the reaction:[4]

ClF + HNO3 → HF + ClONO2

It can also react with alkenes:

(CH3)2C=CH2 \+ ClONO2 → O2NOC(CH3)2CH2Cl

Chlorine nitrate reacts with metal chlorides:[5]

4 ClONO2 \+ TiCl4 → Ti(NO3)4 \+ 4 Cl2

## References

1. ↑ Obermeyer, Axel; Borrmann, Horst; Simon, Arndt (August 1995). "Crystal Structures and Bonding in NOCl, NO2Cl, and NO3Cl". Journal of the American Chemical Society 117 (30): 7887–7890. doi:10.1021/ja00135a006. Bibcode: 1995JAChS.117.7887O.
2. ↑ von Clarmann, Thomas; Johansson, Sören (2018). "Chlorine nitrate in the atmosphere". Atmos. Chem. Phys. 18 (20): 15363–15386. doi:10.5194/acp-18-15363-2018. Bibcode: 2018ACP....1815363V.
3. ↑ Schmeisser, M.; Ruff, J. K. & Lustig, M. Chlorine(1) Nitrate Inorganic Syntheses, Wiley-Blackwell, https://doi.org/10.1002/9780470132401.ch34, 1967, 127-130
4. ↑ Schack, Carl J. (1967-10-01). "New synthesis of chlorine nitrate". Inorganic Chemistry 6 (10): 1938–1939. doi:10.1021/ic50056a047. ISSN 0020-1669.
5. ↑ 张青莲 (1991). 《无机化学丛书》第六卷：卤素、铜分族、锌分族. 北京: 科学出版社. pp. P338-341. ISBN 7-03-002238-6.

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Chlorine compounds

* ClF
* ClF3
* ClF5
* ClNO3
* ClO
* ClOF3
* Cl2O2
* ClO2
* ClO2F
* ClO3F
* Cl2O
* Cl2O4
* Cl2O6
* Cl2O7
* HCl
* SiCl4

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Salts and covalent derivatives of the nitrate ion

HNO3 |  |  |  | He

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LiNO3 | Be(NO3)2 | B(NO3)−4 | C  | NO−3,
NH4NO3 | O  | FNO3 | Ne
NaNO3 | Mg(NO3)2 | Al(NO3)3 | 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)3,
Fe(NO3)2 | Co(NO3)2,
Co(NO3)3 | Ni(NO3)2 | Cu(NO3)2 | Zn(NO3)2 | Ga(NO3)3 | Ge  | As  | Se  | Br  | Kr
RbNO3 | Sr(NO3)2 | Y(NO3)3 | Zr(NO3)4 | Nb  | Mo  | Tc  | Ru  | Rh  | Pd(NO3)2 | AgNO3 | Cd(NO3)2 | In  | Sn  | Sb(NO3)3 | Te  | I  | Xe(NO3)2
CsNO3 | Ba(NO3)2 |  | Hf  | Ta  | W  | Re  | Os  | Ir  | Pt  | Au  | Hg2(NO3)2,
Hg(NO3)2 | Tl(NO3)3,
TlNO3 | Pb(NO3)2 | Bi(NO3)3
BiO(NO3) | Po  | At  | Rn
FrNO3 | Ra(NO3)2 |  | 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  | Nd(NO3)3 | Pm  | Sm  | Eu(NO3)3 | Gd(NO3)3 | Tb(NO3)3 | Dy  | Ho  | Er  | Tm  | Yb  | Lu
Ac(NO3)3 | Th(NO3)4 | Pa  | UO2(NO3)2 | Np  | Pu  | Am  | Cm  | Bk  | Cf  | Es  | Fm  | Md  | No  | Lr

Template:Hypochlorites

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