Dinaphtho[1,2-b:2',1'-d]furan

Modify Date: 2024-01-19 07:55:41

Dinaphtho[1,2-b:2',1'-d]furan Structure
Dinaphtho[1,2-b:2',1'-d]furan structure
Common Name Dinaphtho[1,2-b:2',1'-d]furan
CAS Number 239-69-0 Molecular Weight 268.30900
Density 1.3±0.1 g/cm3 Boiling Point 486.9±14.0 °C at 760 mmHg
Molecular Formula C20H12O Melting Point 183 °C
MSDS N/A Flash Point 271.6±6.9 °C

 Names

Name Dinaphtho[1,2-b:2',1'-d]furan
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 486.9±14.0 °C at 760 mmHg
Melting Point 183 °C
Molecular Formula C20H12O
Molecular Weight 268.30900
Flash Point 271.6±6.9 °C
Exact Mass 268.08900
PSA 13.14000
LogP 6.58
Vapour Pressure 0.0±1.2 mmHg at 25°C
Index of Refraction 1.809
Storage condition 2-8°C

 Safety Information

HS Code 2932999099

 Synthetic Route

 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

Dinaphtho[1,2-b:2',1'-d]furan
13-Oxa-13H-dibenzo[a,i]fluorene
Dinaphthofuran
Dinaphtho[1,2-b:2',1'-d]furan(6CI,7CI,8CI,9CI)
DINAPHTHYLENE OXIDE,M.P. 238
12-oxapentacyclo[11.8.0.0^{2,11}.0^{5,10}.0^{14,19}]henicosa-1(13),2(11),3,5,7,9,14,16,18,20-decaene
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