1485-92-3
- Name: Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl-
- Chemical Name: 1',3',3'-trimethylspiro[chromene-2,2'-indole]
- CAS Number: 1485-92-3
- Molecular Formula: C19H19NO
- Molecular Weight: 277.36000
- Create Date: 2018-12-03 11:37:09
- Modify Date: 2025-08-25 18:56:30
| Name | 1',3',3'-trimethylspiro[chromene-2,2'-indole] |
|---|---|
| Synonyms |
1',3',3'-Trimethylspiro[1(2H)-benzopyran-2,2'-indoline]
1,3,3-Trimethylindolinobenzopyrylospiran 1',3',3'-trimethylspiro<2H-1-benzopyran-2,2'-indoline> 1,3,3-TriMethylindolinobenzopyrylospiran [PhotochroMic CoMpound] 1,3,3-trimethylspiro<2H,1'-benzopyrane>-2,2'-indoline |
| Density | 1.18g/cm3 |
|---|---|
| Boiling Point | 408.7ºC at 760mmHg |
| Melting Point | 92ºC |
| Molecular Formula | C19H19NO |
| Molecular Weight | 277.36000 |
| Flash Point | 120.1ºC |
| Exact Mass | 277.14700 |
| PSA | 12.47000 |
| LogP | 4.28110 |
| Vapour Pressure | 6.87E-07mmHg at 25°C |
| Index of Refraction | 1.652 |
| HS Code | 2934999090 |
|---|
|
~94%
1485-92-3 |
| Literature: Rohadi, Atisya; Hasbullah, Siti Aishah; Lazim, Azwan Mat; Nordin, Rumaisa Heterocycles, 2014 , vol. 89, # 4 p. 1017 - 1024 |
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| Literature: Journal of the American Chemical Society, , vol. 74, p. 6288 |
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~58%
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| Literature: Chemistry of Heterocyclic Compounds (New York, NY, United States), , vol. 17, # 5 p. 476 - 479 Khimiya Geterotsiklicheskikh Soedinenii, , # 5 p. 649 - 653 |
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~%
1485-92-3 |
| Literature: Tetrahedron, , vol. 56, # 36 p. 6951 - 6956 |
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~47%
1485-92-3 |
| Literature: Torres; Vazquez; Gonzalez Synthetic Communications, 1995 , vol. 25, # 1 p. 105 - 110 |
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~%
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| Literature: Journal of the American Chemical Society, , vol. 74, p. 6288 Helvetica Chimica Acta, , vol. 23, p. 247,266 |
|
1485-92-3 ~%
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| Literature: Journal of the American Chemical Society, , vol. 122, # 28 p. 6594 - 6600 |
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~%
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| Literature: Journal of Photochemistry and Photobiology A: Chemistry, , vol. 231, # 1 p. 41 - 44 |
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~%
1485-92-3 |
| Literature: Journal of the American Chemical Society, , vol. 74, p. 6288 Helvetica Chimica Acta, , vol. 23, p. 247,266 |
| HS Code | 2934999090 |
|---|---|
| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |