cis-Benzodipyrone

Modify Date: 2025-08-26 18:07:12

cis-Benzodipyrone Structure
cis-Benzodipyrone structure
Common Name cis-Benzodipyrone
CAS Number 4413-05-2 Molecular Weight 214.17400
Density 1.479g/cm3 Boiling Point 469.1ºC at 760 mmHg
Molecular Formula C12H6O4 Melting Point N/A
MSDS N/A Flash Point 255.7ºC

 Names

Name pyrano[3,2-g]chromene-2,8-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.479g/cm3
Boiling Point 469.1ºC at 760 mmHg
Molecular Formula C12H6O4
Molecular Weight 214.17400
Flash Point 255.7ºC
Exact Mass 214.02700
PSA 60.42000
LogP 1.89940
Index of Refraction 1.657
InChIKey PMLMHGKSGPOBAX-UHFFFAOYSA-N
SMILES O=c1ccc2cc3ccc(=O)oc3cc2o1

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
DF4936610
CAS REGISTRY NUMBER :
4413-05-2
BEILSTEIN REFERENCE NO. :
0185759
LAST UPDATED :
199612
DATA ITEMS CITED :
2
MOLECULAR FORMULA :
C12-H6-O4
MOLECULAR WEIGHT :
214.18
WISWESSER LINE NOTATION :
T C666 DOV MVOJ

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
1 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value

MUTATION DATA

TYPE OF TEST :
DNA damage
TEST SYSTEM :
Bacteria - Bacillus subtilis
DOSE/DURATION :
10 umol/L
REFERENCE :
PHCBAP Photochemistry and Photobiology. (Pergamon Press Ltd., Headington Hill Hall, Oxford OX3 0BW, UK) V.1- 1962- Volume(issue)/page/year: 20,407,1974

 Safety Information

HS Code 2932999099

 Synthetic Route

~9%

cis-Benzodipyrone Structure

cis-Benzodipyrone

CAS#:4413-05-2

Literature: Abyshev, A. Z.; D'yachuk, G. I.; Semenov, E. V.; Pukhov, M. P. Pharmaceutical Chemistry Journal, 1993 , vol. 27, # 11 p. 766 - 770 Khimiko-Farmatsevticheskii Zhurnal, 1993 , vol. 27, # 11 p. 34 - 38

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cis-Benzodipyrone Structure

cis-Benzodipyrone

CAS#:4413-05-2

Literature: Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371

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Detail
Literature: Rangaswami; Seshadri Proceedings - Indian Academy of Sciences, Section A, 1937 , # 6 p. 112,115 Full Text Show Details Spaeth; Loewy Monatshefte fuer Chemie, 1938 , vol. 71, p. 365,371

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

Pyrano[3,2-g]chromen-2,8-dion
cis-Benzodipyrone
2H,6H-benzo<1,2-b:5,5-b>dipyran-2,6-dione
1.8-Dioxa-anthracen-2.7-dion
2H,8H-Benzo<1,2-b:5,4-b'>dipyran-2,8-dion
2H,8H-Benzo<1,2-b:5,4-b'>bispyran-2,8-dione
Coumarylpyrone
2H,8H-BENZO(1,2-b:4,5-b')DIPYRAN-2,8-DIONE
Benzo(1,2-b:4,5-b')-dipyran-2,8-dione
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