Introduction：Basic information about CAS 1485-92-3|Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Spiro[2H-1-benzopyran-2,2'-[2H]indole],1',3'-dihydro-1',3',3'-trimethyl- |
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| CAS Number | 1485-92-3 | Molecular Weight | 277.36000 |
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| Density | 1.18g/cm3 | Boiling Point | 408.7ºC at 760mmHg |
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| Molecular Formula | C19H19NO | Melting Point | 92ºC |
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| MSDS | / | Flash Point | 120.1ºC |
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Names
| Name | 1',3',3'-trimethylspiro[chromene-2,2'-indole] |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.18g/cm3 |
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| Boiling Point | 408.7ºC at 760mmHg |
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| Melting Point | 92ºC |
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| Molecular Formula | C19H19NO |
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| Molecular Weight | 277.36000 |
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| Flash Point | 120.1ºC |
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| Exact Mass | 277.14700 |
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| PSA | 12.47000 |
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| LogP | 4.28110 |
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| Vapour Pressure | 6.87E-07mmHg at 25°C |
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| Index of Refraction | 1.652 |
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| InChIKey | CZTCZDFGLUDUQP-UHFFFAOYSA-N |
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| SMILES | CN1c2ccccc2C(C)(C)C12C=Cc1ccccc1O2 |
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Safety Information
Customs
| HS Code | 2934999090 |
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| Summary | 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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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 |
