6H-dibenzo-(b,d)-pyran-6-one

CAS NO.：2005-10-9
Empirical Formula: C13H8O2
Molecular Weight: 196.2
MDL number: MFCD00027376
SAFETY DATA SHEET (SDS)
Update Date: 2025-07-14 15:27:00

What is 6H-dibenzo-(b,d)-pyran-6-one?

Definition

ChEBI: 6H-dibenzo[b,d]pyran-6-one is a benzochromenone that is 6H-dibenzo[b,d]pyran substituted by an oxo group at position 6. It has a role as a plant metabolite.

Synthesis Reference(s)

Journal of the American Chemical Society, 88, p. 5369, 1966 DOI: 10.1021/ja00974a089

Properties of 6H-dibenzo-(b,d)-pyran-6-one

Melting point:	94 °C
Boiling point:	360 °C
Density	1.277±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	Soluble in DMSO
form	Solid
color	White to off-white

Safety information for 6H-dibenzo-(b,d)-pyran-6-one

Signal word	Warning
Pictogram(s)	Exclamation Mark Irritant GHS07
GHS Hazard Statements	H302:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H332:Acute toxicity,inhalation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation
Precautionary Statement Codes	P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P280:Wear protective gloves/protective clothing/eye protection/face protection. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 6H-dibenzo-(b,d)-pyran-6-one

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