4H-CYCLOPENTA[DEF]PHENANTHRENE
Synonym(s):4,5-Methylenephenanthrene
- CAS NO.：203-64-5
- Empirical Formula: C15H10
- Molecular Weight: 190.24
- MDL number: MFCD00003804
- EINECS: 205-905-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:50
![4H-CYCLOPENTA[DEF]PHENANTHRENE Structural](https://img.chemicalbook.in/CAS/20180808/GIF/203-64-5.gif)
What is 4H-CYCLOPENTA[DEF]PHENANTHRENE?
Chemical properties
white crystals
The Uses of 4H-CYCLOPENTA[DEF]PHENANTHRENE
Cyclopenta[d,e,f]phenanthrene (4,5-methylenephenanthrene) has been used as an indicator in the synthesis of homopolymers and block copolymers of styrene and dienes with variable 1,2-polydiene content.
Properties of 4H-CYCLOPENTA[DEF]PHENANTHRENE
| Melting point: | 113-115 °C(lit.) |
| Boiling point: | 353 °C(lit.) |
| Density | 1.1031 (estimate) |
| refractive index | 1.5000 (estimate) |
| Water Solubility | 1.1mg/L(27 ºC) |
| BRN | 2043908 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| CAS DataBase Reference | 203-64-5(CAS DataBase Reference) |
| EPA Substance Registry System | 4H-Cyclopenta[def]phenanthrene (203-64-5) |
Safety information for 4H-CYCLOPENTA[DEF]PHENANTHRENE
Computed Descriptors for 4H-CYCLOPENTA[DEF]PHENANTHRENE
New Products
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203-64-5 4H-Cyclopenta[def]pheanthrene (or) 4,5-Methylenephenanthrene 98%View Details
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Cyclopenta[d,e,f]phenanthrene CAS 203-64-5View Details
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