Wednesday, August 31, 2011

Methyl cyclopentadiene dimmer

MCPD is rectified from C9 fraction, a by-product of naphtha cracking.
PHYSICAL CHARACTERISTICS:
Molecular Formula: C12H16
Molecular Weight: 160.26
Specific Gravity, 20/20 oC 0.9410
Boiling Point, oC 200
Melting Point, oC -51
Flash Point, oC 26

PRODUCT SPECIFICATIONS:
Appearance transparent liquid without mechanical impurities
Mass fraction of MCPD+MCPD Dimer, % ≥ 93
Mass fraction of MCPD+CPD, %≤4
Mass fraction of MCPD, % ≤1
Mass fraction of Moisture, %≤0.03

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