219-08-9

Basic information

• Product Name: cyclopentaphenanthrene
• Synonyms: 17H-Cyclopenta[a]phenanthrene;Brn 1946958
• CAS NO: 219-08-9
• Molecular Formula: C₁₇H₁₂
• Molecular Weight: 0
• Mol File: 219-08-9.mol
• Article Data: 4

Chemical Properties

• Boiling Point: 415.1°Cat760mmHg
• Flash Point: 195.4°C
• Appearance: /
• Density: 1.201g/cm³
• Vapor Pressure: 1.02E-06mmHg at 25°C
• Refractive Index: 1.754
• CAS DataBase Reference: cyclopentaphenanthrene(CAS DataBase Reference)
• NIST Chemistry Reference: cyclopentaphenanthrene(219-08-9)
• EPA Substance Registry System: cyclopentaphenanthrene(219-08-9)

Safety Data

• Hazardous Substances Data: 219-08-9(Hazardous Substances Data)

Usage

InChI:InChI=1/C17H12/c1-2-6-14-12(4-1)8-10-17-15-7-3-5-13(15)9-11-16(14)17/h1-4,6-11H,5H2

Upstream product

• 529-34-0 3,4-dihydronaphthalene-1(2H)-one 
• 93727-42-5 1-(1-Hydroxy-1,2,3,4-tetrahydro-naphthyl-1)-2-(1-hydroxy-cyclopentyl-1)-acetylen 
• 67279-07-6 (13S,14R)-11,13,14,17-Tetrahydro-cyclopenta[a]phenanthren-12-one 
• 67279-05-4 7-(1-naphthyl)-bicyclo<3.2.0>hept-2-en-6-one 
• 86-87-3 naphth-1-yl acetic acid 
• 5121-00-6 naphthalen-1-yl-acetyl chloride 
• 155720-51-7 1-(2-ethynylphenyl)-3-(trimethylsilyl)prop-2-yn-1-ol 
• 155720-54-0 Trifluoro-methanesulfonic acid 5-[3-{2-[1-(tert-butyl-dimethyl-silanyloxy)-prop-2-ynyl]-phenyl}-prop-2-yn-(Z)-ylidene]-cyclopent-1-enyl ester 
• 155720-52-8 Trifluoro-methanesulfonic acid 5-[3-[2-(1-hydroxy-3-trimethylsilanyl-prop-2-ynyl)-phenyl]-prop-2-yn-(Z)-ylidene]-cyclopent-1-enyl ester 
• 155720-53-9 (Z)-<5-<3-<2-<1-Hydroxy-2-propynyl>phenyl>-2-propynylidene>-1-cyclopenten-1-yl> trifluoromethanesulfonate 
• 6630-33-7 ortho-bromobenzaldehyde 
• 77123-58-1 2-[2-(trimethylsilyl)ethynyl]benzaldehyde 
• 38846-64-9 2-ethynylbenzaldehyde 
• 155720-56-2 4-(tert-Butyldimethylsilyloxy)-5,6-benzobicyclo<8.3.0>trideca-1(13),5,9-triene-2,7-diyne 

Downstream Products

• 5830-61-5 17-Benzyl-16,17-dihydro-15H-cyclopentaphenanthren 
• 5830-64-8 3'-Isopropyl-cyclopentenophenantren 
• 5830-63-7 17-Isopropyl-17H-cyclopentaphenanthren 
• 5830-62-6 17-Benzyliden-cyclopentaphenanthren 
• 5830-65-9 17-Isopropyliden-cyclopentaphenanthren 
• 5837-12-7 17-Isopropenyl-15H-cyclopentaphenanthren 
• 5831-06-1 17-<4-Dimethylamino-benzyliden>-cyclopentaphenanthren 

Related news

The effect of the nature of hydrogen bonding on THz and Raman spectra of cyclopentaphenanthrene (cas 219-08-9) derivatives09/29/2019

In the present work the low-frequency vibrations of cyclopentaphenanthrene derivatives have been studied by THz-TDS and Raman spectroscopy in the temperature range 20–300 K. All observed bands were assigned using DMol3 simulations. The effect of hydrogen bonds on spectra is discussed.detailed

Relevant articles and documents

Acid-catalyzed rearrangements of cyclobutanones. IV. A novel total synthesis of a steroid

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Acid-catalyzed rearrangement of cyclobutanones. VI. Syntheses of chrysenes and steroid-like substances

Cyclobutanones derived from 1-naphthylketenes and 1,3-cycloalkadienes were prepared.These undergo acid rearrangements under a variety of conditions to give tetracyclic ketones.The tetracyclic ketones were converted to chrysene and substituted cyclopentenophenanthrenes.A mechanistic scheme is proposed for the rearrangement process.