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CAS Number: 205-39-0
naphtho[2,1-b]benzofuran

Structure

naphtho[2,1-b]benzofuran
Name: naphtho[2,1-b]benzofuran
Synonyms:
General Information
Product Number: 205390

CAS Registry Number 205-39-0
Name:
Benzo[b]​naphtho[1,​2-​d]​furan
Ring Parent
Benzonaphthofuran (6CI)
7-Oxa-7H-benzo[c]fluorene
NSC 109422
γ-Brasan
γ-Brazan

 

Chemical Formula: C16H10O
Exact Mass: 218.07
Molecular Weight: 218.25
m/z: 218.07 (100.0%), 219.08 (17.5%), 220.08 (1.6%)

 

InChI:InChI=1S/C16H10O/c1-2-6-12-11(5-1)9-10-15-16(12)13-7-3-4-8-14(13)17-15/h1-10H

InChI Key:XVWNNQQHTXDOLJ-UHFFFAOYSA-N

Canonical SMILES:C1=CC=C2C(=C1)C=CC3=C2C4=CC=CC=C4O3

 

Thermal Properties Value Condition Note
Boiling Point 389 °C   (1)CAS
Boiling Point 389 °C Press: 760 Torr (2)CAS
Fusion Enthalpy See full text   (6)CAS
Fusion Entropy See full text   (6)CAS
Melting Point 103-104 °C   (2)CAS
Melting Point 101-102 °C   (7)IC

Specification

98%

References
  1. (1) Kruber, Otto; DE 907895 1954 CAPLUS
  2. (2) Kruber, Otto; Chemische Berichte 1951, V84, P831-3 CAPLUS
  3. (6) Kestens, Vikram; Journal of Thermal Analysis and Calorimetry 2010, V99(1), P245-261 CAPLUS
  4. (7) Ishikawa, Seiichi; Nippon Kagaku Kaishi 1988, (5), P743-51 CAPLUS
  5. (11) Chatterjea, J. N.; Journal of the Indian Chemical Society 1956, V33, P339-45 CAPLUS
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