85-41-6
Product Name:
Phthalimide
Formula:
C8H5NO2
Synonyms:
1,3-Dihydro-1,3-dioxoisoindole;Phthalic acid imide;Phthalimide
Inquiry
CHEMICAL AND PHYSICAL PROPERTIES
| Physical Description | Phthalimide is a white to light tan powder. Slightly acidic. (NTP, 1992) |
|---|---|
| Color/Form | MONOCLINIC PRISMS FROM WATER OR BY SUBLIMATION |
| Boiling Point | Sublimes (NTP, 1992) |
| Melting Point | 460 °F (NTP, 1992) |
| Solubility | less than 1 mg/mL at 67.1 °F (NTP, 1992) |
| Vapor Pressure | 0.00000001 [mmHg] |
| LogP | log Kow = 1.15 |
| Decomposition | WHEN PHTHALIMIDE IS HEATED IT EMITS TOXIC VAPORS. |
| pH | HAS SLIGHTLY ACIDIC PROPERTIES |
| Ionization Efficiency | Negative |
| Dissociation Constants | Ka= 5X10-9 |
| Kovats Retention Index | 1450.3 251.7 |
| Other Experimental Properties | SUBLIMES |
| Chemical Classes | Nitrogen Compounds -> Other Nitrogen Rings |
COMPUTED DESCRIPTORS
| Molecular Weight | 147.13 g/mol |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 1 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 147.032028402 g/mol |
| Monoisotopic Mass | 147.032028402 g/mol |
| Topological Polar Surface Area | 46.2 Ų |
| Heavy Atom Count | 11 |
| Formal Charge | 0 |
| Complexity | 190 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| Covalently-Bonded Unit Count | 1 |
| Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Phthalimide is a white to light tan powder. Slightly acidic. (NTP, 1992)