D-Galactal

CAS	21193-75-9
Structure
Synonyms	2-(Hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
IUPAC Name	(2R,3R,4R)-2-(hydroxymethyl)-3,4-dihydro-2H-pyran-3,4-diol
Molecular Weight	146.14
Molecular Formula	C6H10O4
Canonical SMILES	C1=CO[C@@H]([C@@H]([C@@H]1O)O)CO
InChI	InChI=1S/C6H10O4/c7-3-5-6(9)4(8)1-2-10-5/h1-2,4-9H,3H2/t4-,5-,6-/m1/s1
InChI Key	YVECGMZCTULTIS-HSUXUTPPSA-N
Boiling Point	325.5ºC at 760 mmHg
Melting Point	99-103 °C (lit.)
Flash Point	150.7ºC
Purity	98%
Density	1.414±0.06 g/ml
Refractive Index	-22 ° (C=1.2, MeOH)
pKa	12.79±0.60
Appearance	White to off-white powder