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. 2013 Nov 23;69(Pt 12):o1811. doi: 10.1107/S1600536813031140
C13H16O4 F(000) = 252.00
Mr = 236.26 Dx = 1.254 Mg m3
Monoclinic, P21 Melting point = 353–354 K
Hall symbol: P 2yb Mo Kα radiation, λ = 0.71069 Å
a = 19.500 (9) Å Cell parameters from 25 reflections
b = 5.291 (2) Å θ = 10.1–12.5°
c = 6.0809 (15) Å µ = 0.09 mm1
β = 94.27 (3)° T = 292 K
V = 625.7 (4) Å3 Plate, colorless
Z = 2 0.60 × 0.40 × 0.20 mm