Bis(phenyl)diazomethane
1,1'-(diazomethanediyl)dibenzene
CAS: 883-40-9
Molecular Formula: C13H10N2
Bis(phenyl)diazomethane - Names and Identifiers
| Name | 1,1'-(diazomethanediyl)dibenzene |
| Synonyms | diazodiphenylmethane Diazodiphenylmethane Diphenyldiazomethane 3,3-diphenyldiazirine Bis(phenyl)diazomethane Methane, diazodiphenyl- Diazonio(diphenyl)methanide (diazo-phenyl-methyl)benzene INTERMEDIATEOFCEFOSELISSULFATE 1,1'-(Diazomethylene)dibenzene 1,1'-(Diazomethylene)bisbenzene 1,1'-(diazomethanediyl)dibenzene benzene, 1,1'-(diazomethylene)bis- Benzene, 1,1'-(diazoMethylene)bis- (3R)-tert-butyl 3-(3-bromo-2-oxopyrrolidin-1-yl)pyrrolidine-1-carboxylate |
| CAS | 883-40-9 |
| InChI | InChI=1/C13H10N2/c14-15-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10H |
Bis(phenyl)diazomethane - Physico-chemical Properties
| Molecular Formula | C13H10N2 |
| Molar Mass | 194.23 |
| Density | 1.1579 (rough estimate) |
| Melting Point | 29-30 °C |
| Boling Point | 320.68°C (rough estimate) |
| Solubility | Chloroform, Ethyl Acetate (Slightly), Methanol (Slightly) |
| Appearance | Solid |
| Color | Red to Very Dark Purple Semi-Solid to |
| Storage Condition | -20°C, Light sensitive |
| Stability | Possibly shock sensitive |
| Refractive Index | 1.5014 (estimate) |
| Physical and Chemical Properties | Black and red crystals. Melting point 30 °c. |
Bis(phenyl)diazomethane - Reference Information
| Use | for organic synthesis. |
| production method | add benzophenone hydrazone, anhydrous sodium sulfate, ethyl ether, saturated potassium hydroxide ethanol solution and yellow mercury oxide to the pressure-resistant bottle, shaking 75min. After filtration and removal of the solvent under reduced pressure at room temperature, the residue was dissolved in petroleum ether and filtered again. The filtrate was evaporated under reduced pressure to remove the solvent and the remaining oil was diphenyldiazomethane. |
Last Update：2024-04-09 02:00:12
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