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Home >> Chemical Listing >> H >> 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one

7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
[CAS# 43053-62-9]

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Identification
Name 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
Molecular Structure CAS # 43053-62-9, 7-Hydroxy-5,6-dimethoxy-2H-1-benzopyran-2-one
Molecular Formula C11H10O5
Molecular Weight 222.20
CAS Registry Number 43053-62-9
EC Number 664-001-3
Properties
Solubility Slightly soluble (4.9 g/L) (25 ºC), Calc.*
Density 1.358±0.06 g/cm3 (20 ºC 760 Torr), Calc.*
Melting point 147-148.5 ºC (water , methanol )**
* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2013 ACD/Labs)
** Schoetz, Karl; Planta Medica 2008, V74(6), P667-674.
Safety Data
Hazard Classification
up    Details
HazardClassCategory CodeHazard Statement
Acute toxicityAcute Tox.4H302
Eye irritationEye Irrit.2H319
SDS Available
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