Name | 2-Iodobenzaldehyde |
Synonyms | o-Iodobenzaldehyde 2-Iodobenzaldehyde 2-IODOBENZALDEHYDE Benzaldehyde, 2-iodo- 2-Iodobenzaldehyde o-Iodobenzaldehyde |
CAS | 26260-02-6 |
InChI | InChI=1/C7H5IO/c8-7-4-2-1-3-6(7)5-9/h1-5H |
Molecular Formula | C7H5IO |
Molar Mass | 232.02 |
Density | 1.8576 (estimate) |
Melting Point | 36-39 °C (lit.) |
Boling Point | 129 °C (14 mmHg) |
Flash Point | >230°F |
Solubility | soluble in Methanol |
Vapor Presure | 0.00873mmHg at 25°C |
Appearance | Low Melting Crystalline Mass or Powder |
Color | White to light beige |
BRN | 1927296 |
Storage Condition | 2-8°C |
Sensitive | Light Sensitive |
Refractive Index | 1.668 |
MDL | MFCD00039570 |
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 |
HS Code | 29130000 |
Hazard Class | IRRITANT, AIR SENSIT |
Application | 2-iodobenzaldehyde is an organic intermediate, which can be obtained by oxidation of 2-iodobenzyl alcohol through manganese dioxide or Swern. |
preparation | in the flask, 2-iodobenzyl alcohol (4g,17.09mmol) is dissolved in dichloromethane (MC,85ml), and then manganese oxide (MnO2,14.86g,170.92mmol) is added to it. The resulting reaction product was stirred under reflux. After the reaction is completed, the obtained reaction product is cooled to room temperature, and then filtered and concentrated with diatomite to obtain 2-iodobenzaldehyde (3.6g, yield 75-90%). |