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HomeProduct name list1,1-Diphenylethylene

1,1-Diphenylethylene

  • CAS NO.:530-48-3
  • Empirical Formula: C14H12
  • Molecular Weight: 180.25
  • MDL number: MFCD00008583
  • EINECS: 208-482-6
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2024-09-18 10:11:26
1,1-Diphenylethylene Structural

What is 1,1-Diphenylethylene?

Chemical properties

Clear colorless to golden liquid

The Uses of 1,1-Diphenylethylene

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

Properties of 1,1-Diphenylethylene

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.)
Flash point: 221 °F
storage temp.  2-8°C
form  Liquid
color  Clear colorless to golden
Water Solubility  Miscible with methanol, chloroform and ether. Insoluble in water.
Merck  14,3323
BRN  1099062
CAS DataBase Reference 530-48-3(CAS DataBase Reference)
NIST Chemistry Reference Ethylene, 1,1-diphenyl-(530-48-3)
EPA Substance Registry System Benzene, 1,1'-ethenylidenebis- (530-48-3)

Safety information for 1,1-Diphenylethylene

Signal word Warning
Pictogram(s)
ghs
Environment
GHS09
GHS Hazard Statements H411:Hazardous to the aquatic environment, long-term hazard
Precautionary Statement Codes P273:Avoid release to the environment.
P391:Collect spillage. Hazardous to the aquatic environment
P501:Dispose of contents/container to..…

Computed Descriptors for 1,1-Diphenylethylene

InChIKey ZMYIIHDQURVDRB-UHFFFAOYSA-N

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