TABLE 2.

Properties of potential isoprenoid derived biojet fuels.

Fuel	Property
	Energy density (MJ/kg)	Freezing point (°C)	Flash point (°C)	Viscosity (mm2/s)	Specific gravity	References
Farnesene	∼44	−90	95+	14.28 (−20°C)	0.81	Chuck and Donnelly (2014)
Farnesane	43.39	< −100	96	2.35 (40°C)	0.77	Soriano et al. (2017); Pires et al. (2018)
Bisabolane	43.76	< −81	111	2.91	0.82	Peralta-Yahya et al. (2011),Baral et al. (2019)
Limonene	45	−74	50	∼2.5 (−20°C)	∼0.87	Chuck and Donnelly (2014)
p-Menthane	43.41	< −70	43	−	0.804	Ryder (2009); Baral et al. (2019)
Epi-isozizaane	42.584	–	–	–	0.929	Liu et al. (2018)
pentalenane	42.609	–	–	–	–	Liu et al. (2018)
α-isocomane	42.783	–	–	–	–	Liu et al. (2018)
Hydrogenated cedarwood oil	42.67	< −80	–	54 (−20°C)	0.917	Harrison and Harvey (2017)
AMJ-700	–	< −71	50	<10 (−20°C)	0.796	Ryder (2009)
RJ-4	42.45	−46	78	–	0.94	Osmont et al. (2006); Martel (1987)
α-pinane	43.14	−53	40	11.23 (−40°C)	0.86	Woodroffe and Harvey (2020)
Sabinane	43.25	–	–	4.809 (−40°C)	0.810	Woodroffe and Harvey (2020)
Camphene dimer	42.063	−54	–	34.96 (40°C)	0.941	Meylemans et al. (2012)
α-pinene dimer	42.047	−52	–	34.68 (40°C)	0.935	Meylemans et al. (2012)
β-pinene dimer	42.118	–	–	35.05 (40°C)	0.938	Meylemans et al. (2012)
Limonene dimer	41.906	−78	–	25.86 (40°C)	0.914	Meylemans et al. (2012)