2-Dimethylaminoethylazide

Names

Preferred IUPAC name

2-Azido-N,N-dimethylethan-1-amine

Other names

(2-Azidoethyl)(dimethyl)amine

Identifiers

3D model (Jmol)

InChI=1S/C4H10N4/c1-8(2)4-3-6-7-5/h3-4H2,1-2H3
Key: XIXCIVDAWWCJJR-UHFFFAOYSA-N
InChI=1/C4H10N4/c1-8(2)4-3-6-7-5/h3-4H2,1-2H3
Key: XIXCIVDAWWCJJR-UHFFFAOYAI

SMILES

CN(C)CCN=[N+]=[N-]

Properties

Chemical formula

C₄H₁₀N₄

Molar mass

114.15 g·mol⁻¹

Appearance

Colorless liquid

Density

993.0

Melting point

−68.9 °C (−92.0 °F; 204.2 K)

Boiling point

135 °C (275 °F; 408 K)

Solubility

ethers, alcohols

Thermochemistry

Std enthalpy of
formation (Δ_fH^o₂₉₈)

+586 cal/g

Hazards

Flash point

29.4 °C (84.9 °F; 302.5 K)

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

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Infobox references

2-Dimethylaminoethylazide (DMAZ) is a liquid fuel being investigated for use as a spacecraft propellent to replace the toxic, carcinogenic monomethylhydrazine.^[1] It is a member of the competitive impulse non-carcinogenic hypergol (CINCH) family which were assessed as a replacement for hydrazine-derived propellants.^[2]^[3]

References

↑ Mellor, B. (2004). "A Preliminary Technical Review of DMAZ: A Low-Toxicity Hypergolic Fuel". Proceedings of the 2nd International Conference on Green Propellants for Space Propulsion: 22. Bibcode:2004ESASP.557E..22M.
↑ "Army Develops New Fuel". Spacedaily.com. February 23, 2000. Retrieved July 12, 2014.
↑ Michael J. McQuaid (April 2004). "The Structure of Secondary 2-Azidoethanamines: A Hypergolic Fuel vs. a Nonhypergolic Fuel" (PDF). ARL-TR-3176. Army Research Laboratory.

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