Introduction：Basic information about CAS 1127-59-9|7-Methylisatin, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 7-Methylisatin |
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| CAS Number | 1127-59-9 | Molecular Weight | 161.157 |
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| Density | 1.3±0.1 g/cm3 | Boiling Point | 95-98 °C0.05 mm Hg(lit.) |
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| Molecular Formula | C9H7NO2 | Melting Point | 41-46 °C(lit.) |
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| MSDS | / | Flash Point | >230 °F |
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Names
| Name | 7-Methylindoline-2,3-dione |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
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| Boiling Point | 95-98 °C0.05 mm Hg(lit.) |
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| Melting Point | 41-46 °C(lit.) |
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| Molecular Formula | C9H7NO2 |
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| Molecular Weight | 161.157 |
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| Flash Point | >230 °F |
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| Exact Mass | 161.047684 |
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| PSA | 46.17000 |
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| LogP | 1.02 |
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| Index of Refraction | 1.598 |
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| InChIKey | UEHZKEABUOAZSH-UHFFFAOYSA-N |
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| SMILES | Cc1cccc2c1NC(=O)C2=O |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NL7939500
- CHEMICAL NAME :
- Indole-2,3-dione, 7-methyl-
- CAS REGISTRY NUMBER :
- 1127-59-9
- BEILSTEIN REFERENCE NO. :
- 0128145
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C9-H7-N-O2
- MOLECULAR WEIGHT :
- 161.17
- WISWESSER LINE NOTATION :
- T56 BMVVJ I1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 336 mg/kg
- TOXIC EFFECTS :
- Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- PCJOAU Pharmaceutical Chemistry Journal (English Translation). Translation of KHFZAN. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) No.1- 1967- Volume(issue)/page/year: 15,858,1981
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Safety Information
| Hazard Codes | Xi: Irritant; |
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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
| EINECS 214-431-9 |
| 1H-Indole-2,3-dione, 7-methyl- |
| 7-METHYL-1H-INDOLE-2,3-DIONE |
| 7-Methylisatin |
| MFCD00022797 |
| 1H-Indole-2,3-dione,7-methyl- |
