5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one

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Origin: China

Cas No: 8002-66-2

Specification: 99%min

Min order Quantity: 1 /kg

Supply Ability: 80 mt/month

Lead time: 7 days for OEM, 3 days for ready goods

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CAS No.: 8002-66-2 Formula: C15H10O5 Molecular Weight: 270.23700

Basic Info

Chemical Name	5,7-Dihydroxy-2-(4-hydroxyphenyl)-4H-chromen-4-one
Synonyms
CAS No.	8002-66-2
Molecular Formula	C15H10O5
Molecular Weight	270.23700
PSA	90.90000
LogP	2.57680

Properties

Safety Info

Risk Statements	R38
Hazard Codes	Xi

Toxicity

Exposure Route	Type of Test	Species Observed	Dose/Duration	Toxic Effects
Administration onto the skin	Standard Draize test	Rodent - rabbit	500 mg/24H	-
Oral	LD50 - Lethal dose, 50 percent kill	Rodent - rat	10 gm/kg	1.Details of toxic effects not reported other than lethal dose value
Administration onto the skin	LD50 - Lethal dose, 50 percent kill	Rodent - rabbit	>5 gm/kg	1.Details of toxic effects not reported other than lethal dose value