Introduction：Basic information about CAS 20780-74-9|7-Bromoisatin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-Bromoisatin |
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| CAS Number | 20780-74-9 | Molecular Weight | 226.027 |
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| Density | 1.8±0.1 g/cm3 | Boiling Point | / |
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| Molecular Formula | C8H4BrNO2 | Melting Point | 199ºC |
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| MSDS | ChineseUSA | Flash Point | / |
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| Symbol |
GHS05, GHS07 | Signal Word | Danger |
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Names
| Name | 7-bromo-1h-indole-2,3-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.8±0.1 g/cm3 |
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| Melting Point | 199ºC |
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| Molecular Formula | C8H4BrNO2 |
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| Molecular Weight | 226.027 |
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| Exact Mass | 224.942535 |
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| PSA | 46.17000 |
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| LogP | 1.24 |
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| Index of Refraction | 1.650 |
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| InChIKey | OCVKSIWBTJCXPV-UHFFFAOYSA-N |
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| SMILES | O=C1Nc2c(Br)cccc2C1=O |
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Safety Information
| Symbol |
GHS05, GHS07 |
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| Signal Word | Danger |
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| Hazard Statements | H302-H315-H318-H335 |
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| Precautionary Statements | P261-P280-P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xn: Harmful; |
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| Risk Phrases | R22 |
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| Safety Phrases | 26-39 |
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| RIDADR | NONH for all modes of transport |
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| HS Code | 2933990090 |
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Customs
| HS Code | 2933990090 |
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| Summary | 2933990090. heterocyclic compounds with nitrogen 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
| 7-bromoindoline-2,3-dione |
| MFCD00774354 |
| 7-Bromo-2,3-indolinedione |
| 1H-Indole-2,3-dione, 7-bromo- |
| 7-Bromoindole-2,3-dione |
| 1H-7-bromoindole-2,3-dione |
| 7-Bromoindole-1H-2,3-dione |
| 7-Bromo-2,3-dioxoindoline |
| 7-monobromoisatin |
| 7-Bromo-1H-indole-2,3-dione |
| 7-Bromoisatin |
| 7-bromo-2,3-dioxoindole |
| 7-Bromo-isatin |
