2H-1-Benzopyran, 2,2-diphenyl-
Modify Date: 2025-08-26 10:41:13
2H-1-Benzopyran, 2,2-diphenyl- structure
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Common Name | 2H-1-Benzopyran, 2,2-diphenyl- | ||
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| CAS Number | 4222-08-6 | Molecular Weight | 284.35100 | |
| Density | 1.149g/cm3 | Boiling Point | 428.4ºC at 760 mmHg | |
| Molecular Formula | C21H16O | Melting Point | N/A | |
| MSDS | N/A | Flash Point | 212.3ºC | |
| Name | 2,2-diphenylchromene |
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| Synonym | More Synonyms |
| Density | 1.149g/cm3 |
|---|---|
| Boiling Point | 428.4ºC at 760 mmHg |
| Molecular Formula | C21H16O |
| Molecular Weight | 284.35100 |
| Flash Point | 212.3ºC |
| Exact Mass | 284.12000 |
| PSA | 9.23000 |
| LogP | 5.03600 |
| Index of Refraction | 1.633 |
| HS Code | 2902909090 |
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~80%
2H-1-Benzopyran... CAS#:4222-08-6 |
| Literature: Zhang, Tiexin; Huang, Xian; Wu, Luling European Journal of Organic Chemistry, 2012 , # 18 p. 3507 - 3519 |
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~%
2H-1-Benzopyran... CAS#:4222-08-6 |
| Literature: Barnes et al. Tetrahedron, 1963 , vol. 19, p. 839,844 |
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~%
2H-1-Benzopyran... CAS#:4222-08-6 |
| Literature: Kodama, Yoichi; Nakabayashi, Takakazu; Segawa, Katsunori; Hattori, Emi; Sakuragl, Masako; Nlshi, Nobuyuki; Sakuragi, Hirochika Journal of Physical Chemistry A, 2000 , vol. 104, # 49 p. 11478 - 11485 |
| HS Code | 2902909090 |
|---|---|
| Summary | 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
| 2,2-Diphenyl-2H-benzopyran |
| 2H-1-Benzopyran,2,2-diphenyl |
| 2,2-diphenylbenzopyran |
| 2,2-diphenyl-2H-1-benzopyran |
| 2,2-Diphenyl-2H-chromen |
| T0512-7372 |
| 2,2-diphenyl-2H-chromene |
| 2,2-Diphenyl-chromen |