cis-Benzodipyrone
Suppliers
Names
[ CAS No. ]:
4413-05-2
[ Name ]:
cis-Benzodipyrone
[Synonym ]:
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
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
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
Precursor & DownStream
Precursor
DownStream
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%