203-64-5

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203-64-5 Structure

Identification	More
[Name] 4H-CYCLOPENTA[DEF]PHENANTHRENE
[CAS] 203-64-5
[Synonyms] Nsc88888 benzo(def)fluorene Benzo[def]fluorene Methylenephenanthrene Wln: L566 B6 2ab o dhj Cyclopentaphenanthrene 4,5-METHYLENEPHENANTHRENE 4,5-Phenanthrylenemethane Cyclopenta[def]phenanthrene Methane, 4,5-phenanthrylene- Phenanthrene, 4,5-methylene- 4H-Cyclopenta[drf]phenanthrene 4H-CYCLOPENTA[DEF]PHENANTHRENE 4H-CYCLOPENTANOL(DEF)PHENANTHRENE 4H-CYCLOPENTA[DEF]PHENANTHRENE 98+% 4,5-Methylenephenanthrene@50 μg/mL in Toluene
[EINECS(EC#)] 205-905-6
[Molecular Formula] C15H10
[MDL Number] MFCD00003804
[Molecular Weight] 190.24
[MOL File] 203-64-5.mol

Chemical Properties	Back Directory
[Appearance] white crystals
[Melting point ] 113-115 °C(lit.)
[Boiling point ] 353 °C(lit.)
[density ] 1.1031 (estimate)
[refractive index ] 1.5000 (estimate)
[Stability:] Stable. Combustible. Incompatible with strong oxidizing agents.
[Water Solubility ] 1.1mg/L(27 ºC)
[BRN ] 2043908
[CAS DataBase Reference] 203-64-5(CAS DataBase Reference)
[EPA Substance Registry System] 4H-Cyclopenta[def]phenanthrene (203-64-5)

Safety Data	Back Directory
[Risk Statements ] R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ] S22:Do not breathe dust . S24/25:Avoid contact with skin and eyes .
[RIDADR ] 2811
[WGK Germany ] 3
[RTECS ] GY5280000
[HazardClass ] 6.1(b)
[PackingGroup ] III

Hazard Information	Back Directory
[Chemical Properties] white crystals
[Uses] 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.

Spectrum Detail	Back Directory
[Spectrum Detail] 4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)MS 4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)¹HNMR 4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)¹³CNMR 4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)IR1 4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)Raman

Well-known Reagent Company Product Information	Back Directory
[Sigma Aldrich] 203-64-5(sigmaaldrich)
[TCI AMERICA] 4H-Cyclopenta[def]phenanthrene,>98.0%(GC)(203-64-5)

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203-64-5 85-01-8

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