BENZHYDRYLIDENEAMINE
Benzhydrylimine
CAS: 1013-88-3
Molecular Formula: C13 H11 N
BENZHYDRYLIDENEAMINE - Names and Identifiers
| Name | Benzhydrylimine |
| Synonyms | Benzhydrylimine BENZOPHENONIMINE Benzophone imine BENZOPHENONE IMINE DIPHENYLMETHANIMINE BENZHYDRYLIDENEAMINE 1,1-diphenylmethanimine DiphenylMethaniMineiMine Benzenemethanimine,-phenyl- 6-benzoylcyclohexa-2,4-dien-1-iMine 1-naphtholphthalein.BenzophenoneiMine 1,1-Diphenylmethylimine, Benzophenone imine, 1,1-Diphenylmethanimine |
| CAS | 1013-88-3 |
| InChI | InChI=1/C13H11N/c14-13(11-7-3-1-4-8-11)12-9-5-2-6-10-12/h1-10,14H |
| InChIKey | SXZIXHOMFPUIRK-UHFFFAOYSA-N |
BENZHYDRYLIDENEAMINE - Physico-chemical Properties
| Molecular Formula | C13 H11 N |
| Molar Mass | 181.23 |
| Density | 1.08g/mLat 25°C(lit.) |
| Melting Point | -30 °C |
| Boling Point | 151-153°C10mm Hg(lit.) |
| Flash Point | 145 °C |
| Water Solubility | 0.3 g/L (25 ºC) |
| Solubility | DMSO (Slightly), Ethyl Acetate (Slightly) |
| Vapor Presure | 0.082Pa at 20℃ |
| Appearance | Liquid |
| Color | Clear colorless to light yellow-brownish |
| BRN | 1100371 |
| pKa | pK1:6.82 (25°C) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | n20/D 1.618(lit.) |
| Physical and Chemical Properties | Melting Point -30°C boiling point 151-153 ° C 10mm Hg(lit.) density 1.08g/mL at 25°C(lit.) refractive index n20/D 1.618(lit.) flash point 145°C solubility in water 0.3g/L (25°C) |
BENZHYDRYLIDENEAMINE - Risk and Safety
| Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R51/53 - Toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. R38 - Irritating to the skin R22 - Harmful if swallowed |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S61 - Avoid release to the environment. Refer to special instructions / safety data sheets. S37 - Wear suitable gloves. |
| UN IDs | UN3082 |
| WGK Germany | 3 |
| HS Code | 29252900 |
BENZHYDRYLIDENEAMINE - Reference Information
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| Application | benzophenone imine is a commonly used reagent that can be used as a protecting group for primary amines. In particular, it is widely used in amino acid chemistry and can also be reacted with aryl halides to prepare aromatic amines. |
| Use | for organic synthesis. |
| production method | benzophenone oxime is heated and decomposed to generate benzophenone and benzophenone imine, and dry hydrogen chloride gas is introduced into the reaction mixture, the benzophenone imine is precipitated into a salt, the imine salt is filtered out, and then neutralized with a base to obtain free benzophenone imine. |
Last Update：2024-04-09 21:04:16
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