CAS Number: 243-42-5
naphtho[2,3-b]benzofuran
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Structure |
![naphtho[2,3-b]benzofuran](/Public/Uploads/5522604119da3(1).gif) |
| Name: naphtho[2,3-b]benzofuran |
| Synonyms: |
|
| General Information |
Product Number: 243425
CAS Registry Number 243-42-5
Name:
Benzo[b]naphtho[2,3-d]furan
Ring Parent
Benzo[b]diphenylene oxide
NSC 59787
β-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/c1-2-6-12-10-16-14(9-11(12)5-1)13-7-3-4-8-15(13)17-16/h1-10H
InChI Key:FTMRMQALUDDFQO-UHFFFAOYSA-N
Canonical SMILES:C1=CC=C2C=C3C(=CC2=C1)C4=CC=CC=C4O3
| Thermal Properties |
Value |
Condition |
Note |
| Boiling Point |
396 °C |
|
(1)CAS |
| Melting Point |
284-286 °C |
|
(7)CAS |
| Melting Point |
210-212 °C |
Solv: methanol (67-56-1) |
(5)CAS |
| Melting Point |
209.2-209.8 °C |
|
(10)CAS |
| Melting Point |
208 °C |
|
(11)CAS |
| Melting Point |
208 °C |
Solv: benzene (71-43-2); ethanol (64-17-5) |
(12)CAS |
|
Specification |
98%
|
| References |
- (1) Kruber, Otto; DE 907895 1954 CAPLUS
- (3) Black, Michael; Organic & Biomolecular Chemistry 2010, V8(13), P2961-2967 CAPLUS
- (5) Martinez, Ana; Tetrahedron 2005, V61(5), P1353-1362 CAPLUS
- (7) Sureshbabu, Radhakrishnan; European Journal of Organic Chemistry 2011, (5), P922-935, S922/1-S922/11 CAPLUS
- (10) Orchin, Milton; Journal of the American Chemical Society 1948, V70, P1245-7 CAPLUS
- (11) Chatterjea, J. N.; Experientia 1956, V12, P371-2 CAPLUS
- (12) Chatterjea, J. N.; Journal of the Indian Chemical Society 1954, V31, P101-7 CAPLUS
- (13) Chatterjea, J. N.; Journal of the Indian Chemical Society 1956, V33, P447-54 CAPLUS
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