| Identification | More | [Name]
1,1-Diphenylethylene | [CAS]
530-48-3 | [Synonyms]
1,1-DIPHENYLETHENE
1,1-DIPHENYLETHYLENE
1,1'-ETHENYLIDENE BIS-BENZENE
1-BROMO-4-(DIETHOXYMETHYL)BENZENE
4-BROMOBENZALDEHYDE DIETHYL ACETAL
ASYM-DIPHENYLETHYLENE
(1-Phenylvinyl)benzene
1,1’-ethenylidenebis-benzen
alpha,alpha-Diphenylethylene
alpha-Methylene-diphenylmethane
alpha-Phenylstyrene
as-Diphenylethylene
Benzene, 1,1'-ethenylidenebis-
benzene,1,1’-ethenylidenebis-
DDNU
Diphenylethylene
ethene,1,1-diphenyl-
ethylene,1,1-diphenyl-
Unsym.-Diphenylethylene
unsym-Diphenylethylene | [EINECS(EC#)]
208-482-6 | [Molecular Formula]
C14H12 | [MDL Number]
MFCD01863514 | [Molecular Weight]
180.25 | [MOL File]
530-48-3.mol |
| Chemical Properties | Back Directory | [Appearance]
Clear colorless to golden liquid | [Melting point ]
6 °C (lit.) | [Boiling point ]
270-271 °C (lit.) | [density ]
1.021 g/mL at 25 °C(lit.) | [refractive index ]
n20/D 1.608(lit.)
| [Fp ]
221 °F
| [storage temp. ]
0-6°C | [form ]
Liquid | [color ]
Clear colorless to golden | [Water Solubility ]
Miscible with methanol, chloroform and ether. Insoluble in water. | [Merck ]
14,3323 | [BRN ]
1099062 | [InChIKey]
ZMYIIHDQURVDRB-UHFFFAOYSA-N | [CAS DataBase Reference]
530-48-3(CAS DataBase Reference) | [NIST Chemistry Reference]
Ethylene, 1,1-diphenyl-(530-48-3) | [EPA Substance Registry System]
530-48-3(EPA Substance) |
| Safety Data | Back Directory | [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 . | [RIDADR ]
UN 3082 9 / PGIII | [WGK Germany ]
3
| [TSCA ]
Yes | [HS Code ]
29029090 |
| Hazard Information | Back Directory | [Chemical Properties]
Clear colorless to golden liquid | [Uses]
1,1-Diphenylethylene is used in the preparation of 2-chloro-1,1-diphenyl-ethene by reacting with benzeneseleninyl chloride and aluminum(III) chloride as reagents. It acts as an intermediate in organic synthesis as well as in pharmaceuticals. | [Synthesis Reference(s)]
The Journal of Organic Chemistry, 26, p. 4199, 1961 DOI: 10.1021/jo01069a005 |
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