6,7-Dihydrocyclopenta(1,2-B:1,5-B')bis(1)benzopyran
Basic information
- CAS
7099-41-4- Standard SMILES
C1=C2CCC3=Cc4ccccc4OC23Oc2ccccc21- InChIKey
BIBFEGRUDMSHOH-UHFFFAOYSA-N- Molecular formula
- C19H14O2
- Average molar mass
- 274.3 g/mol
- Monoisotopic mass
- 274.09937969
Names & identifiers
- Preferred name
- 6,7-Dihydrocyclopenta(1,2-B:1,5-B')bis(1)benzopyran
- IUPAC
- 2,21-dioxapentacyclo[11.8.0.01,10.03,8.015,20]henicosa-3,5,7,9,13,15,17,19-octaene
- English name
- 2,21-dioxapentacyclo[11.8.0.0^{1,10}.0^{3,8}.0^{15,20}]henicosa-3(8),4,6,9,13,15(20),16,18-octaene
- Molecular formula
- C19H14O2
- Molecular weight
- 274.31
Names & synonyms
6,7-DIHYDROCYCLOPENTA(1,2-B:1,5-B')BIS(1)BENZOPYRANRefChem:5386677099-41-4661-359-2AKOS024339194[1]Benzopyrano[2',3':1,5]cyclopenta[1,2-b][1]benzopyran, 6,7-dihydro-2,21-dioxapentacyclo[11.8.0.0^{1,10}.0^{3,8}.0^{15,20}]henicosa-3(8),4,6,9,13,15(20),16,18-octaene
Database identifiers
- CAS
7099-41-4- PubChem CID
- 4452532
- EC Number
- 661-359-2
- Nikkaji
- J863.618D
Properties
Computed structural properties
- XLogP
- 3.8
- Topological polar surface area
- 18.5 Ų
- Hydrogen bond donors
- 0
- Hydrogen bond acceptors
- 2
- Rotatable bonds
- 0
- Heavy atoms
- 21
- Formal charge
- 0
- Complexity
- 458
Physicochemical properties
- Boiling point
- 487.3 · 487.3±45.0 °C(Predicted)
- Density
- 1.32 · 1.32±0.1 g/cm3(Predicted)
- Symbol(GHS)
- 9 · GHS09
- Signal word
- Warning
- Hazard statements
- 410 · H410
- Precautionary statements
- 273 · P273-P391-P501
Safety & regulation
Safety information is for reference only and does not replace the supplier’s Safety Data Sheet (SDS), applicable regulations, or professional assessment.
GHS classification
GHS Classification
Warning
H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]
P273, P391, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 38 reports by companies from 1 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Hazard information
Hazard Classes and CategoriesAquatic Acute 1 (100%)
Safety data
- Signal word
- Warning
- Symbol(GHS)
- GHS09
- Hazard statements
- H410
- Precautionary statements
- P273-P391-P501
Related reactions
0 records
No reaction records under the current filter.
Compound notes
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