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56-49-5

56-49-5 structure
56-49-5 structure

Name 3-methylcholanthrene
Synonyms MFCD00003704
3-Methylcholanthrene
EINECS 200-276-4
3-Methyl-1,2-dihydrocyclopenta[ij]tetraphene
3-methyl-1,2-dihydrobenzo[j]aceanthrylene
Benz[j]aceanthrylene, 1,2-dihydro-3-methyl-
Density 1.2±0.1 g/cm3
Boiling Point 506.4±30.0 °C at 760 mmHg
Melting Point 178-180ºC
Molecular Formula C21H16
Molecular Weight 268.352
Flash Point 253.2±18.7 °C
Exact Mass 268.125214
LogP 7.11
Vapour Pressure 0.0±0.6 mmHg at 25°C
Index of Refraction 1.781
Storage condition 2-8°C
Stability Stable. Combustible. Incompatible with strong oxidizing agents.
Symbol GHS08
GHS08
Signal Word Danger
Hazard Statements H350-H413
Precautionary Statements P201-P308 + P313
Personal Protective Equipment Eyeshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
Hazard Codes T,Xn,F
Risk Phrases R45
Safety Phrases 53-36/37/39-45-36-26-16-36/37
RIDADR UN 2811
WGK Germany 3
RTECS FZ3675000
Packaging Group III
Hazard Class 6.1(b)
HS Code 2902909090
HS Code 2902909090
Summary 2902909090 other aromatic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%