Trinitroethylorthoformate

Trinitroethylorthoformate
Names
	Systematic IUPAC name Tris(2,2,2-trinitroethyl)orthoformate
	Other names TNEOF;
Identifiers
CAS Number	14548-59-5;
3D model (JSmol)	Interactive image;
CompTox Dashboard (EPA)	DTXSID80932613 ;
	InChI InChI=1S/C7H7N9O21/c17-8(18)5(9(19)20,10(21)22)1-35-4(36-2-6(11(23)24,12(25)26)13(27)28)37-3-7(14(29)30,15(31)32)16(33)34/h4H,1-3H2;
	SMILES C([N+]([O-])=O)([N+]([O-])=O)([N+]([O-])=O)COC(OCC([N+]([O-])=O)([N+]([O-])=O)[N+]([O-])=O)OCC([N+]([O-])=O)([N+]([O-])=O)[N+]([O-])=O;
Properties
Chemical formula	C7H7N9O21
Molar mass	553.174
Appearance	Colorless crystals
Melting point	128 °C (262 °F; 401 K)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Trinitroethylorthoformate also known as TNEOF is an explosive with excellent chemical stability. It does not have hygroscopicity, does not dissolve in water, and does not react with acids. It decomposes in aqueous sodium hydroxide solution to release formaldehyde odor. The explosion point of TNEOF is 229 ° C, though it begins to decompose at 190 ° C. Its explosion heat is 6.3076 J/g and specific volume is 682 L/kg

Synthesis

Trinitroethanol is reacted with chloroform under a catalyst of FeCl₃.

File:TNEOFSynthesis.png

References

1. Liu, Jiping (2015). Liquid Explosives. Springer. p.8. ISBN 9783662458464.