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1,4,5,8-Naphthalenetetracarboxylic dianhydride (Molecular Formula: C14H4O6)
Product Name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride
CAS Registry Number: 81-30-1
EINECS: 201-342-5  
Synonyms: 1,4,5,8-Naphthalenetetracarboxylic dianhydride; 1,4,5,8-Naphthalenetetracarboxylic dianhydride; Naphthalenetetracarboxylic dianhydride; 81-30-1;NTCDA;
Molecular Structure:
Molecular Formula: C14H4O6
Molecular Weight: 268.17796
Density:  1.79g/cm3
Boiling Point:  617°C at 760 mmHg
Melting Point:  >300 ºC
Flash Point:  280.4°C
Refractive index:  1.781
Risk Codes:  S26;S36
Safety Statements:  R36/37/38
Hazard Symbols:  Xi: Irritant;
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