Diphenylmethanamine, CAS No. 91-00-9

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91-00-9

Catalog No. EBD54670

CAS 91-00-9

Name Diphenylmethanamine

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Basic Information

Synonyms: alpha-phenyl-benzenemethanamin alpha-phenylbenzenemethanamine alpha-phenylbenzylamine benzenemethanamine,alpha-phenyl- methanamine,1,1-diphenyl- methylamine,1,1-diphenyl- 1,1-diphenylmethylamine aminodiphenylmethane Benzhydrylamine Phenylbenzenemethanamine diphenylmethanaminium Diphenylmethylamine Benzhydrylamine,FreeBase Diphenylmethanamine

Molecular Formula: C13H13N

Molecular Weight: 183.25

MDL Number: MFCD00008059

Categories: Synthetic Chemistry > Organic Building Blocks > Amines Synthetic Chemistry > Basic Synthetic Reagents > Other Basic Synthetic Reagents

Product Description:

Diphenylmethanamine, also known as benzhydrylamine, is an organic compound featuring a secondary amine group attached to a diphenylmethane scaffold. It is a colorless to pale yellow liquid or low-melting solid with a characteristic amine odor. Its structure, containing both a basic amine and two aromatic rings, makes it a versatile building block. Its primary application is in organic synthesis as a key intermediate and a nucleophile. It is widely used in the preparation of pharmaceuticals, agrochemicals, and fine chemicals. For instance, it serves as a crucial precursor in the synthesis of antihistamines, antidepressants, and other bioactive molecules where the diphenylmethyl (benzhydryl) group is a common pharmacophore. It also acts as a ligand in coordination chemistry and as a reagent in various organic transformations. As a secondary amine, it is a relatively strong organic base. It requires careful handling as it is corrosive and can cause severe skin burns and eye damage. It is typically stored under an inert atmosphere to prevent degradation.

Physical Properties

Melting Point: 12 °C(lit.)

Boiling Point: 295 °C(lit.)

Flash Point: 113 °C

Density: 1.063 g/mL at 25 °C(lit.)

Solubility: slightly soluble in water

Refractivity: n20/D 1.595(lit.)

Analytical Data

Appearance: colorless liquid