Introduction：Basic information about CAS 84-83-3|1,3,3-Trimethyl-2-(formylmethylene)indoline, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1,3,3-Trimethyl-2-(formylmethylene)indoline |
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| CAS Number | 84-83-3 | Molecular Weight | 201.264 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 301.4±42.0 °C at 760 mmHg |
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| Molecular Formula | C13H15NO | Melting Point | 112-116 °C(lit.) |
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| MSDS | USA | Flash Point | 107.2±17.3 °C |
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| Symbol |
GHS07 | Signal Word | Warning |
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Names
| Name | 2-(1,3,3-Trimethylindolin-2-ylidene)acetaldehyde |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 301.4±42.0 °C at 760 mmHg |
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| Melting Point | 112-116 °C(lit.) |
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| Molecular Formula | C13H15NO |
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| Molecular Weight | 201.264 |
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| Flash Point | 107.2±17.3 °C |
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| Exact Mass | 201.115356 |
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| PSA | 20.31000 |
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| LogP | 2.67 |
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| Vapour Pressure | 0.0±0.6 mmHg at 25°C |
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| Index of Refraction | 1.600 |
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| InChIKey | GCECACVNILMTRD-UHFFFAOYSA-N |
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| SMILES | CN1C(=CC=O)C(C)(C)c2ccccc21 |
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| Storage condition | 2-8°C |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- AB2812500
- CHEMICAL NAME :
- Acetaldehyde, (1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-
- CAS REGISTRY NUMBER :
- 84-83-3
- LAST UPDATED :
- 199710
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C13-H15-N-O
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >215 mg/kg
- TOXIC EFFECTS :
- Behavioral - somnolence (general depressed activity) Lungs, Thorax, or Respiration - chronic pulmonary edema Lungs, Thorax, or Respiration - dyspnea
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: OTS0535466
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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 | P305 + P351 + P338 |
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| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
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| Hazard Codes | Xi:Irritant; |
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| Risk Phrases | R36/37/38 |
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| Safety Phrases | S26-S36 |
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| RIDADR | NONH for all modes of transport |
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| WGK Germany | 3 |
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| RTECS | AB2812500 |
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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
| 1,3,3-Trimethyl-2-(formylmethylene)indoline |
| MFCD00071813 |
| Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2Z)- |
| (2Z)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde |
| Acetaldehyde, 2-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-, (2E)- |
| Fischer's Aldehyde |
| EINECS 201-565-8 |
| (2E)-(1,3,3-Trimethyl-1,3-dihydro-2H-indol-2-ylidene)acetaldehyde |
| (2E)-(1,3,3-trimethyl-1,3-dihydro-2H-indol-2-ylidene)ethanal |
