4H-CYCLOPENTA[DEF]PHENANTHRENE Chemical Properties

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

Risk Statements 

36/37/38

Safety Statements 

22-24/25

RIDADR 

2811

WGK Germany 

3

RTECS 

GY5280000

HazardClass 

6.1(b)

PackingGroup 

III

MSDS

• Language:English Provider:SigmaAldrich

4H-CYCLOPENTA[DEF]PHENANTHRENE Usage And Synthesis

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.

4H-CYCLOPENTA[DEF]PHENANTHRENE(203-64-5)Related Product Information

• Phenanthrene
• 4H-Cyclopenta(def)phenanthrene, ethyl-
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• 4H-CYCLOPENTA(DEF)-PHENANTHRENE-4-ONE
• 4H-CYCLOPENTA(DEF)CHRYSENE
• 4H-CYCLOPENTA(DEF)PHENANTHREN-4-OL
• (6,6)-PHENYL C71 BUTYRIC ACID METHYL ESTER, 99% (MIXTURE OF ISOMERS)
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• 4H-CYCLOPENTA[DEF]PHENANTHRENE