1530-03-6

Basic information

• Product Name: 1,1-DIPHENYLPROPANE
• Synonyms: (1-Phenylpropyl)benzene;Benzene, 1,1'-propylidenebis-;benzene,1,1’-propylidenebis-;propane,1,1-diphenyl-;1,1-DIPHENYLPROPANE;1,1-DIPHENYLPROPANE 99%;1,1'-(Propylidene)bisbenzene
• CAS NO: 1530-03-6
• Molecular Formula: C₁₅H₁₆
• Molecular Weight: 196.29
• EINECS: 216-222-8
• Mol File: 1530-03-6.mol
• Article Data: 30

Chemical Properties

• Melting Point: 13.7°C
• Boiling Point: 278.85°C
• Flash Point: 123.4 °C
• Appearance: /
• Density: 0,995 g/cm3
• Vapor Pressure: 0.0062mmHg at 25°C
• Refractive Index: 1.5640
• BRN: 2044542
• CAS DataBase Reference: 1,1-DIPHENYLPROPANE(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-DIPHENYLPROPANE(1530-03-6)
• EPA Substance Registry System: 1,1-DIPHENYLPROPANE(1530-03-6)

Safety Data

• Safety Statements: 24/25
• Hazardous Substances Data: 1530-03-6(Hazardous Substances Data)

Usage

General Description

1,1-Diphenylpropane is a chemical compound with the molecular formula C15H16. It is a colorless liquid with a molecular weight of 196.29 g/mol. It is used in organic synthesis and as a reagent in laboratory research. 1,1-Diphenylpropane is also used as a fragrance ingredient and in the manufacturing of flavors and fragrances. It is not considered to be highly toxic, and there are no known health hazards associated with its use. However, it should be handled with care and appropriate safety precautions should be taken when working with this chemical.

InChI:InChI=1/C15H16/c1-2-15(13-9-5-3-6-10-13)14-11-7-4-8-12-14/h3-12,15H,2H2,1H3

Upstream product

• 778-66-5 1,1-diphenyl-1-propene 
• 781-35-1 1,1-diphenylacetone 
• 123-38-6 propionaldehyde 
• 71-43-2 benzene 
• 10467-10-4 ethylmagnesium iodide 
• 776-74-9 Bromodiphenylmethane 
• 925-90-6 ethylmagnesium bromide 
• 93-54-9 1-Phenyl-1-propanol 
• 142-28-9 1,3-Dichloropropane 
• 26198-63-0 1,2-Dichloropropane 
• 91-01-0 1,1-Diphenylmethanol 
• 97-94-9 triethyl borane 
• 3282-18-6 1,1-diphenylcyclopropane 
• 627-44-1 diethylmercury 

Downstream Products

• 26154-06-3 1-hydroperoxy-1,1-diphenylpropane 
• 54934-91-7 1,1-dicyclohexyl-propane 
• 857388-35-3 1,1-bis-(4-nitro-phenyl)-propane 
• 101594-20-1 1-(4-(1-phenylpropyl)phenyl)ethan-1-one 
• 5223-61-0 2,2-diphenyl-butane 
• 119-61-9 benzophenone 
• 93-55-0 1-phenyl-propan-1-one 
• 67-64-1 acetone 
• 65-85-0 benzoic acid 
• 108-95-2 phenol 
• 858445-30-4 1,1-bis-(4-amino-phenyl)-propane 
• 860562-83-0 4,4'-propylidene-di-benzoic acid 
• 5180-33-6 1,1-Diphenyl-propan-1-ol 
• 64-19-7 acetic acid 

Relevant articles and documents

Selective Pd-catalyzed hydrogenation of 3,3-diphenylallyl alcohol: Efficient synthesis of 3,3-diarylpropylamine drugs diisopromine and feniprane

The Pd-catalyzed selective hydrogenation of C[dbnd]C double bond in (3,3-diphenylallyl)diisopropylamine or 3,3-diphenylallyl alcohol was evaluated using different catalytic systems [Pd/C, Pd(OAc)2/ionic liquid, isolated Pd(0) nanoparticles]. For the (3,3-diphenylallyl)diisopropylamine, hydrogenolysis is preferred over hydrogenation, and only moderate selectivities were obtained for the desired product. However, complete conversion and 100% selectivity were obtained for the hydrogenation of 3,3-diphenylallyl alcohol using isolated Pd(0) nanoparticles under mild condition. This successful strategy enabled the effective synthesis of diisopromine and feniprane drugs and opens new possibilities for the preparation of other biologically active compounds.

The Participation Effect of Halogen Atoms in Stereospecific Friedel-Crafts Alkylations

The Friedel-Crafts alkylation of benzene with optically active 1,2-, 1,3-, 1,4-, and 1,5-dihalogenoalkanes gave the corresponding primary phenylalkyl halides with a stereospecificity which depended primarily on the type of terminal halogen or the variation in carbon chain length.

Indium Tribromide-Catalysed Transfer-Hydrogenation: Expanding the Scope of the Hydrogenation and of the Regiodivergent DH or HD Addition to Alkenes

The transfer-hydrogenation as well as the regioselective and regiodivergent addition of H?D from regiospecific deuterated dihydroaromatic compounds to a variety of 1,1-di- and trisubstituted alkenes was realised with InBr3 in dichloro(m)ethane. In comparison with the previously reported BF3?Et2O-catalysed process, electron-deficient aryl-substituents can be applied reliably and thereby several restrictions could be lifted, and new types of substrates could be transformed successfully in hydrodeuterogenation as well as deuterohydrogenation transfer-hydrogenation reactions.

Substitution of Secondary Benzylic Phosphates with Diarylmethyl Anions

Substitution of diethyl and diphenyl benzylic phosphates, Alk-CH(Ar1)OP(O)(OR)2 (R = Et, Ph; Alk = Me, Et, i-Pr; Ar1 = aryl), with the anions derived from Ar2CH2 (Ph2CH2,9H-xanthene and fluorene) and n-BuLi at –15 °C was studied. For phosphates with Me as an Alk, diethyl phosphates produced Me-CH(Ar1)CH(Ar2)2 (Ar1 = 4-halo-, 4-CN, 4-Me-, 2-Me, 2-Br-, 3-MeO-phenyl and 2-naphthyl). However, an unwanted substitution at the Et group competed with phosphates of Alk = Et- and i-Pr. Fortunately, the corresponding diphenyl phosphates cleanly underwent the desired substitution. Two enantioenriched phosphates, MeCH(Ph)OP(O)(OEt)2 and EtCH(Ph)OP(O)(OPh)2, proceeded with complete inversion of the stereochemistry.