20-METHYLCHOLANTHRENE

• Catalog No.: 02155498
• CAS Number: 56-49-5
• M. F.: C21H16
• M. W.: 268.35174
• Storage: Room Temperature (15-30°C)

SYNONYMS

• IUPAC name: 16-methylpentacyclo[11.6.1.0^{2,11}.0^{5,10}.0^{17,20}]icosa-1,3,5,7,9,11,13,15,17(20)-nonaene
• IUPAC Traditional name: methylcholanthrene
• Synonyms: 3-Methylcholanthrene

DATABASE IDS

• CAS Number: 56-49-5
• EC Number: 200-276-4

PROPERTIES

• Boiling Point: 280 deg. C at 80 mm Hg
• Density: 1.28 g/ml
• Melting Point: 179-180
• Vapor Pressure: 3.8 x 10-6 mm Hg (estimated)
• Australian Hazchem: 2X
• Emergency Response Guidebook(ERG) Number: 154
• EU Classification: T2
• EU Hazard Identification Number: 6.1B
• European Hazard Symbols: Toxic (T)
• Risk Statements: R:25-40
• RTECS: FZ3675000
• Safety Statements: S:46-36/37/39
• Storage Condition: Room Temperature (15-30°C)
• Hazard Class: 6.1
• UN Number: 2811
• Packing Group: III

DETAILS

Description (English)

(3-Methylcholanthrene) Yellow crystals. POSSIBLE CARCINOGEN!