(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(12H)-one, 1,2-dihydro-8,9-dimethoxy-2-(1-methylethenyl)-, (2R)-

Modify Date: 2025-08-26 14:32:50

(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(12H)-one, 1,2-dihydro-8,9-dimethoxy-2-(1-methylethenyl)-, (2R)- structure	Common Name	(1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(12H)-one, 1,2-dihydro-8,9-dimethoxy-2-(1-methylethenyl)-, (2R)-
	CAS Number	3466-09-9	Molecular Weight	392.40100
	Density	1.36g/cm3	Boiling Point	580.8ºC at 760 mmHg
	Molecular Formula	C₂₃H₂₀O₆	Melting Point	N/A
	MSDS	N/A	Flash Point	254.2ºC

Name	Dehydrorotenone
Synonym	More Synonyms

Density	1.36g/cm3
Boiling Point	580.8ºC at 760 mmHg
Molecular Formula	C₂₃H₂₀O₆
Molecular Weight	392.40100
Flash Point	254.2ºC
Exact Mass	392.12600
PSA	67.13000
LogP	4.24920
Index of Refraction	1.645

CHEMICAL IDENTIFICATION

RTECS NUMBER :: DJ2622800

CHEMICAL NAME :: (1)Benzopyrano(3,4-b)furo(2,3-h)(1)benzopyran-6(12H)- one, 1,2-dihydro-2-alpha-isopropyl-8,9- dimethoxy-

CAS REGISTRY NUMBER :: 3466-09-9

LAST UPDATED :: 199712

DATA ITEMS CITED :: 3

MOLECULAR FORMULA :: C23-H20-O6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IECHAD Industrial and Engineering Chemistry. (Washington, DC) V.15-62, 1923-70. For publisher information, see CHMTBL. Volume(issue)/page/year: 29,429,1937

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rabbit

DOSE/DURATION :: >2 gm/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IECHAD Industrial and Engineering Chemistry. (Washington, DC) V.15-62, 1923-70. For publisher information, see CHMTBL. Volume(issue)/page/year: 29,429,1937

TYPE OF TEST :: LD - Lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - guinea pig

DOSE/DURATION :: >1500 mg/kg

TOXIC EFFECTS :: Details of toxic effects not reported other than lethal dose value

REFERENCE :: IECHAD Industrial and Engineering Chemistry. (Washington, DC) V.15-62, 1923-70. For publisher information, see CHMTBL. Volume(issue)/page/year: 29,429,1937

Precursor 10
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DownStream 2
CAS#:83-79-4 Rotenone CAS#:6624-98-2 [1]Benzopyrano[...

6a,12a-dehydrorotenone

7,8-Didehydrorotenone

Dehydrorotenon

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