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Appearance:powder
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:in stock
Purity:97% purity
HOMOPHTHALONITRILE Chemical Properties
Melting point 76 °C
storage temp. Sealed in dry,Room Temperature
form Powder and/or Chunks
color Beige to brown
BRN 1940497
InChIKey GKHSEDFDYXZGCG-UHFFFAOYSA-N
CAS DataBase Reference 3759-28-2(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,T
Risk Statements 20/21/22
Safety Statements 26-27-28-36/37/39
RIDADR 3276
WGK Germany 3
RTECS XV0930000
Hazard Note Toxic
HazardClass 6.1
PackingGroup III
HS Code 29269090
MSDS Information
Provider Language
SigmaAldrich English
ACROS English
ALFA English
HOMOPHTHALONITRILE Usage And Synthesis
New Engineering Thermosets
Homophthalonitrile are a relative new class of commercial high performance engineering thermosets. They exhibit very high thermal and oxidative stability, and outstanding high-temperature properties. Infact, Homophthalonitriles have one of the highest decomposition temperature of all organic thermoset polymers which can approach 500℃ in air. Both, the high thermal stability and the high char yield contribute to the outstanding high-temperature performance. However, homophthalonitriles have also some major limitations and shortcomings. For example, they are very expensive and difficult to process, relative to conventional thermoset resins.
Chemical Properties beige to brown powder and/or chunks
HOMOPHTHALONITRILE Preparation Products And Raw materials
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