ChemicalBook--->CAS DataBase List--->947-91-1

947-91-1

947-91-1 Structure

947-91-1 Structure
IdentificationMore
[Name]

DIPHENYLACETALDEHYDE
[CAS]

947-91-1
[Synonyms]

DIPHENYLACETALDEHYDE
2,2-Diphenylacetaldehyde
Acetaldehyde, diphenyl-
alpha-phenyl-benzeneacetaldehyd
alpha-phenylbenzeneacetaldehyde
diphenyl-acetaldehyd
Diphenylethanal
diphenylketen
[EINECS(EC#)]

213-433-7
[Molecular Formula]

C14H12O
[MDL Number]

MFCD00006972
[Molecular Weight]

196.24
[MOL File]

947-91-1.mol
Chemical PropertiesBack Directory
[Appearance]

Clear colorless to pale yellow liquid
[Melting point ]

50 °C
[Boiling point ]

315 °C (lit.)
[density ]

1.106 g/mL at 25 °C(lit.)
[refractive index ]

n20/D 1.589(lit.)
[Fp ]

>230 °F
[storage temp. ]

Refrigerator
[form ]

Liquid
[color ]

Colorless to yellow
[BRN ]

1424292
[InChIKey]

HLLGFGBLKOIZOM-UHFFFAOYSA-N
[CAS DataBase Reference]

947-91-1(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

S23:Do not breathe gas/fumes/vapor/spray (appropriate wording to be specified by the manufacturer) .
S24/25:Avoid contact with skin and eyes .
[WGK Germany ]

3
[RTECS ]

AB2827500
[F ]

10
[HS Code ]

29122990
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Ethyl acetate-->Tetrahydrofuran-->PETROLEUM ETHER-->Lithium Aluminum Hydride-->Chromium(VI) oxide-->Diphenylacetonitrile
[Preparation Products]

2,2-Diphenylacetic acid-->Benzophenone
Hazard InformationBack Directory
[Chemical Properties]

Clear colorless to pale yellow liquid
[Uses]

Diphenylacetaldehyde is used in the synthesis of vinylindoles via condensation reaction. It is also used in the process of the olefination of aldehydes with ethanol diazoacetate.
[Synthesis Reference(s)]

Chemical and Pharmaceutical Bulletin, 42, p. 1041, 1994 DOI: 10.1248/cpb.42.1041
Spectrum DetailBack Directory
[Spectrum Detail]

DIPHENYLACETALDEHYDE(947-91-1)MS
DIPHENYLACETALDEHYDE(947-91-1)1HNMR
DIPHENYLACETALDEHYDE(947-91-1)IR1
DIPHENYLACETALDEHYDE(947-91-1)Raman
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Diphenylacetaldehyde, 97%(947-91-1)
[Sigma Aldrich]

947-91-1(sigmaaldrich)
[TCI AMERICA]

Diphenylacetaldehyde,>95.0%(GC)(947-91-1)
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