Pigment Red 254

Names

[ CAS No. ]:
84632-65-5

[ Name ]:
Pigment Red 254

[Synonym ]:
MFCD01941106
1,4-diketo-2,5-dihydro-3,6-di(4-chloro-phenyl)-pyrrolo[3,4-c]pyrrole
EINECS 401-540-3

Chemical & Physical Properties

[ Density]:
1.57

[ Boiling Point ]:
672.5ºC at 760 mmHg

[ Molecular Formula ]:
C₁₈H₁₀Cl₂N₂O₂

[ Molecular Weight ]:
357.19000

[ Flash Point ]:
360.5ºC

[ Exact Mass ]:
356.01200

[ PSA ]:
65.72000

[ LogP ]:
4.24660

[ Vapour Pressure ]:
6.05E-18mmHg at 25°C

[ Index of Refraction ]:
1.732

MSDS

Click to get detail MSDS

Safety Information

[ Hazard Codes ]:
Xi

[ Risk Phrases ]:
R36/37/38:Irritating to eyes, respiratory system and skin . R37/38:Irritating to respiratory system and skin . R36:Irritating to the eyes.

[ Safety Phrases ]:
S26-S36/37/39-S37

[ HS Code ]:
2933990090

Synthetic Route

Click to get detail synthetic route

Precursor & DownStream

Precursor

DownStream

Customs

[ HS Code ]: 2933990090

[ Summary ]:
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%