Atomic and nuclear properties of materials:
Diethyl ether ((CH3CH2)2O)
QuantityValueUnits ValueUnits
<Z/A> 0.56663     
Density 0.714 g cm-3   
Mean excitation energy 60.0 eV   
Minimum ionization 2.072 MeV g-1cm2 1.479 MeV cm-1
Nuclear collision length 56.7 g cm-2 79.41 cm
Nuclear interaction length 79.6 g cm-2 111.5 cm
Pion collision length 84.3 g cm-2 118.1 cm
Pion interaction length 111.5 g cm-2 156.2 cm
Radiation length 42.30 g cm-2 59.26 cm
Critical energy 96.15 MeV (for e-) 93.65 MeV (for e+)
Molière radius 9.33 g cm-2 13.07 cm
Plasma energy 18.33 eV   
Muon critical energy 1221. GeV   
Composition:
Elem ZAtomic frac* Mass frac*
H
1
10.00
0.135978
C
6
4.00
0.648171
O
8
1.00
0.215851
* calculated from mass fraction data.

Explanation of some entries
For muons, dE/dx = a(E) + b(E) E. Tables of b(E): PS PDF TEXT
Table of muon dE/dx and Range: PS PDF TEXT