Introduction：Basic information about CAS 6642-29-1|6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione |
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| CAS Number | 6642-29-1 | Molecular Weight | 243.172 |
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| Density | 1.6±0.1 g/cm3 | Boiling Point | 509.9±33.0 °C at 760 mmHg |
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| Molecular Formula | C12H5NO5 | Melting Point | 226-229ºC(lit.) |
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| MSDS | ChineseUSA | Flash Point | 262.6±27.4 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 4-Nitronaphthalene-1,8-dicarboxylic anhydride |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.6±0.1 g/cm3 |
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| Boiling Point | 509.9±33.0 °C at 760 mmHg |
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| Melting Point | 226-229ºC(lit.) |
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| Molecular Formula | C12H5NO5 |
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| Molecular Weight | 243.172 |
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| Flash Point | 262.6±27.4 °C |
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| Exact Mass | 243.016769 |
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| PSA | 89.19000 |
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| LogP | 1.48 |
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| Vapour Pressure | 0.0±1.3 mmHg at 25°C |
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| Index of Refraction | 1.743 |
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| InChIKey | LKOZHLXUWUBRDK-UHFFFAOYSA-N |
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| SMILES | O=C1OC(=O)c2ccc([N+](=O)[O-])c3cccc1c23 |
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Safety Information
| Symbol |
GHS07 |
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| Signal Word | Warning |
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| Hazard Statements | H315-H319-H335 |
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| Precautionary Statements | P261-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Gloves |
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| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2932999099 |
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Customs
| HS Code | 2932999099 |
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| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4-nitro-1,8-naphthalenedicarboxylic acid anhydride |
| 6-Nitro-1H,3H-benzo[de]isochromene-1,3-dione |
| 4-nitro-1,8-naphthalimic anhydride |
| 4-Nitronaphthalic anhydride |
| 4-Nitro-1,8-naphthalenedicarboxylic anhydride |
| 1H,3H-Naphtho[1,8-cd]pyran-1,3-dione, 6-nitro- |
| 6-Nitro-1H,3H-naphtho(1,8-cd)pyran-1,3-dione |
| 5-nitro-1,8-naphthalic anhydride |
| 4-nitro-1,8-naphthalenedicarboxyclic anhydride |
| 4-nitro-1,8-naphthalic anhydride |
| 6-nitro-1H,3H-naphtho[1,8-cd]pyran-1,3-dione |
