(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: 2024-01-02 00:35:23

(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
(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

 Names

Name Dehydrorotenone
Synonym More Synonyms

 Chemical & Physical Properties

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

 Toxicological Information

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

 Synthetic Route

 Synonyms

6a,12a-dehydrorotenone
7,8-Didehydrorotenone
Dehydrorotenon