ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate
N-Carbethoxyphthalimide
CAS: 22509-74-6
Molecular Formula: C11H9NO4
ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate - Names and Identifiers
| Name | N-Carbethoxyphthalimide |
| Synonyms | Nefkens N-Carbethoxyphthalimide N-carbethoxy phthalimide N-(Carboethoxy)phthalimide Ethyl phthalimidocarboxylate N-(Ethoxycarbonyl)phthalimide N-(Carboethoxy)phthalimide~Nefkens Ethyl 1,3-dioxo-2-isoindolinecarboxylate 1,3-dioxo-2-isoindolinecarboxylicaciethylester N-Ethoxycarbonylphthalimide [for Peptide synthesis] ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate 1,3-dihydro-1,3-dioxo-2h-isoindole-2-carboxylicaciethylester 2H-Isoindole-2-carboxylic acid, 1,3-dihydro-1,3-dioxo-, ethyl ester |
| CAS | 22509-74-6 |
| EINECS | 245-048-5 |
| InChI | InChI=1/C11H9NO4/c1-2-16-11(15)12-9(13)7-5-3-4-6-8(7)10(12)14/h3-6H,2H2,1H3 |
| InChIKey | VRHAQNTWKSVEEC-UHFFFAOYSA-N |
ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate - Physico-chemical Properties
| Molecular Formula | C11H9NO4 |
| Molar Mass | 219.19 |
| Density | 1.3219 (rough estimate) |
| Melting Point | 90-92°C(lit.) |
| Boling Point | 360°C (rough estimate) |
| Flash Point | 167.8°C |
| Water Solubility | insoluble |
| Solubility | DMSO (Slightly), Methanol (Slightly) |
| Vapor Presure | 0.003-0.006Pa at 20-25℃ |
| Appearance | White crystalline powder |
| Color | White |
| BRN | 196340 |
| pKa | -3.02±0.20(Predicted) |
| Storage Condition | Inert atmosphere,2-8°C |
| Refractive Index | 1.4950 (estimate) |
| MDL | MFCD00005893 |
ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate - Risk and Safety
| Hazard Symbols | Xn - Harmful |
| Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
| WGK Germany | 3 |
| RTECS | NR3459500 |
| FLUKA BRAND F CODES | 10 |
| TSCA | Yes |
| HS Code | 29251995 |
| Hazard Class | IRRITANT |
ethyl 1,3-dioxo-1,3-dihydro-2H-isoindole-2-carboxylate - Reference Information
| LogP | 1.1 at 20℃ and pH6.6-6.9 |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
Last Update：2024-04-10 22:29:15
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