Introduction：Basic information about CAS 39603-24-2|5,7-Dimethyl-1H-indole-2,3-dione, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 5,7-Dimethyl-1H-indole-2,3-dione |
|---|
| CAS Number | 39603-24-2 | Molecular Weight | 175.184 |
|---|
| Density | 1.3±0.1 g/cm3 | Boiling Point | / |
|---|
| Molecular Formula | C10H9NO2 | Melting Point | 245 °C |
|---|
| MSDS | / | Flash Point | / |
|---|
Names
| Name | 5,7-dimethylisatin |
|---|
| Synonym | More Synonyms |
|---|
Chemical & Physical Properties
| Density | 1.3±0.1 g/cm3 |
|---|
| Melting Point | 245 °C |
|---|
| Molecular Formula | C10H9NO2 |
|---|
| Molecular Weight | 175.184 |
|---|
| Exact Mass | 175.063324 |
|---|
| PSA | 46.17000 |
|---|
| LogP | 1.48 |
|---|
| Index of Refraction | 1.587 |
|---|
| InChIKey | HFZSCCJTJGWTDZ-UHFFFAOYSA-N |
|---|
| SMILES | Cc1cc(C)c2c(c1)C(=O)C(=O)N2 |
|---|
Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- NL7930000
- CHEMICAL NAME :
- Indole-2,3-dione, 5,7-dimethyl-
- CAS REGISTRY NUMBER :
- 39603-24-2
- BEILSTEIN REFERENCE NO. :
- 0143679
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C10-H9-N-O2
- MOLECULAR WEIGHT :
- 175.20
- WISWESSER LINE NOTATION :
- T56 BMVVJ G1 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 :
- 421 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
|
Safety Information
| Hazard Codes | Xi: Irritant; |
|---|
| Safety Phrases | S24/25 |
|---|
| RTECS | NL7930000 |
|---|
| HS Code | 2933990090 |
|---|
Customs
| HS Code | 2933990090 |
|---|
| 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% |
|---|
Synonyms
| MFCD00047219 |
| 5,7-Dimethylisatin |
| 5,7-Dimethyl-1H-indole-2,3-dione |
| 1H-Indole-2,3-dione, 5,7-dimethyl- |
| 5,7-Dimethylindoline-2,3-dione |
