Benzene,1,1'-[(1E)-1,2-difluoro-1,2-ethenediyl]bis-
(E)-A,A'-二氟芪
Also known as: (E)-α,α'-Difluorostilbene, trans-1,2-Difluoro-1,2-diphenylethylene, trans-1,2-Difluorostilbene, 1,2-Difluorostilbene, 1,2-Diphenyl-trans-1,2-difluoroethylene, trans-α,β-Difluorostilbene
- CAS No.
- 20488-54-4
- Jingsj CID
- J-1516651-5
- Molecular Formula
- C14H10F2
- Chinese Name
- (E)-A,A'-二氟芪
- Molecular Weight
- 216.22600 g/mol
- Category
- Organohalogen Compounds
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Boiling Point | 287.7ºC at 760mmHg |
|---|---|
| Density | 1.136g/cm3 |
| Flash Point | 106.2ºC |
Frequently Asked Questions
What is the CAS number of Benzene,1,1'-[(1E)-1,2-difluoro-1,2-ethenediyl]bis-?
20488-54-4
What are the molecular formula and molecular weight of Benzene,1,1'-[(1E)-1,2-difluoro-1,2-ethenediyl]bis-?
C14H10F2, molecular weight 216.22600 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026