N-(Bromomethyl)phthalimide
N-(Bromomethyl)phthalimide
CAS: 5332-26-3
Molecular Formula: C9H6BrNO2
N-(Bromomethyl)phthalimide - Names and Identifiers
| Name | N-(Bromomethyl)phthalimide |
| Synonyms | N-(BROMOMETHYL)PHTALIMIDE PHTHALIMIDOMETHYL BROMIDE N-(Bromomethyl)phthalimide N-(BROMOMETHYL)PHTHALIMIDE N-PHTHALIMIDOMETHYL BROMIDE N-(BROMOMETHYL)PHTALIMIDE PHTHALIMIDOMETHYL BROMIDE Phthalimide, N-(bromomethyl)- N-PHTHALIMIDOMETHYL BROMIDE Phthalimide, N-(bromomethyl)- 2-(bromomethyl)-1h-isoindole-3(2h)-dione 2-(Bromomethyl)-1H-isoindole-1,3(2H)-dione 2-(bromomethyl)-1h-isoindole-3(2h)-dione 1H-Isoindole-1,3(2H)-dione, 2-(bromomethyl)- 2-(Bromomethyl)-1H-isoindole-1,3(2H)-dione 1H-Isoindole-1,3(2H)-dione, 2-(bromomethyl)- 3a-(bromomethyl)-3a,7a-dihydro-1H-isoindole-1,3(2H)-dione |
| CAS | 5332-26-3 |
| EINECS | 226-239-2 |
| InChI | InChI=1/C9H8BrNO2/c10-5-9-4-2-1-3-6(9)7(12)11-8(9)13/h1-4,6H,5H2,(H,11,12,13) |
| InChIKey | UUSLLECLCKTJQF-UHFFFAOYSA-N |
N-(Bromomethyl)phthalimide - Physico-chemical Properties
| Molecular Formula | C9H6BrNO2 |
| Molar Mass | 240.05 |
| Density | 1.6838 (rough estimate) |
| Melting Point | 152-155°C(lit.) |
| Boling Point | 318.9±25.0 °C(Predicted) |
| Flash Point | 205.4°C |
| Water Solubility | decomposes |
| Vapor Presure | 3.94E-07mmHg at 25°C |
| Appearance | Crystalline Powder |
| Color | White to off-white |
| BRN | 140943 |
| pKa | -2.72±0.20(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Sensitive | Moisture & Light Sensitive |
| Refractive Index | 1.6120 (estimate) |
| MDL | MFCD00005897 |
| Physical and Chemical Properties | melting point 149-154°C water-soluble decomposes |
N-(Bromomethyl)phthalimide - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S37/39 - Wear suitable gloves and eye/face protection |
| WGK Germany | 3 |
| FLUKA BRAND F CODES | 8-10-21 |
| TSCA | Yes |
| HS Code | 29251995 |
N-(Bromomethyl)phthalimide - Reference Information
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| production method | 25gN-hydroxymethylphthalimide and 250mL chloroform are added to the reaction bottle, stirred into suspension, hydrogen bromide gas is introduced and heated to slow reflux, transparent liquid is obtained after 0.5h, stirring is continued until hydrogen bromide is no longer absorbed, and orange-red liquid is obtained after about 5h. Pour out the reaction mixture, wash off the remaining hydrogen bromide in the reaction solution with warm water 2 × 400mL(40 ℃), change the solution from orange to colorless, dry with anhydrous magnesium sulfate, evaporate chloroform to obtain white solid, dry, recrystallize with acetone to obtain 31g needle crystal with 91.5% yield. |
Last Update：2024-04-09 21:11:58
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