Name | 4,4'-Azodibenzoyl Dichloride |
Synonyms | 4,4'-AZODIBENZOYL DICHLORIDE 4,4'-Azodibenzoyl Dichloride Azobenzene-4-Benzoyl Chloride AZOBENZENE-4-BENZOYL CHLORIDE Benzoyl chloride, 4,4'-azobis- azobenzene-4,4'-diacyl chloride AZOBENZENE-4,4'-DICARBONYL DICHLORIDE Azobenzene-4,4'-Dicarbonyl Dichloride 4,4'-(E)-diazene-1,2-diyldibenzoyl chloride Benzoyl chloride, 4,4'-(1,2-diazenediyl)bis- 4-[(4-carbonochloridoylphenyl)diazenyl]benzoyl Chloride |
CAS | 10252-29-6 |
InChI | InChI=1/C14H8Cl2N2O2/c15-13(19)9-1-5-11(6-2-9)17-18-12-7-3-10(4-8-12)14(16)20/h1-8H/b18-17+ |
Molecular Formula | C14H8Cl2N2O2 |
Molar Mass | 307.13 |
Density | 1.37±0.1 g/cm3(Predicted) |
Melting Point | 164 °C |
Boling Point | 458.6±30.0 °C(Predicted) |
Flash Point | 183.4°C |
Solubility | Chloroform (Slightly) |
Vapor Presure | 1.35E-08mmHg at 25°C |
Appearance | Solid |
Color | Dark Red |
Storage Condition | Hygroscopic, -20°C Freezer, Under inert atmosphere |
Stability | Moisture Sensitive |
Refractive Index | 1.624 |
Risk Codes | R34 - Causes burns R50/53 - Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S60 - This material and its container must be disposed of as hazardous waste. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. |
UN IDs | 3261 |
Hazard Class | 8 |
Packing Group | III |
Use | Azobenzene-4, 4'-dicarbonyl chloride is an organic intermediate, which can be prepared from p-aminobenzoic acid -4,4'-dicarboxylic acid, and then the carboxylic acid is reacted with thionyl chloride to produce azobenzene-4, 4'-dicarbonyl chloride. |