D-Arabino-1,4-lactone

Chemical Properties

Melting point	113-114 °C(Solv: ethyl acetate (141-78-6))
Boiling point	364.3±11.0 °C(Predicted)
Density	1.667±0.06 g/cm3(Predicted)
storage temp.	−20°C
solubility	Methanol (Slightly), Water (Sparingly)
pka	12.10±0.60(Predicted)
form	Solid
color	White to Off-White
optical activity	[α]/D 72.0±3.0°, c =1 in H2O
Stability	Hygroscopic
InChI	1S/C5H8O5/c6-1-2-3(7)4(8)5(9)10-2/h2-4,6-8H,1H2/t2-,3-,4+/m1/s1
InChIKey	CUOKHACJLGPRHD-JJYYJPOSSA-N
SMILES	OC[C@H]1OC(=O)[C@@H](O)[C@@H]1O

WGK Germany	WGK 3
RTECS	CE6100000
Storage Class	11 - Combustible Solids
Toxicity	mouse,LD50,oral,10600mg/kg (10600mg/kg),Eisei Kagaku. Hygienic Chemistry. Vol. 12, Pg. 69, 1966.