Product Name

carboxyl- terminated acrylonitrile cas 68891-46-3

Basic Information

CAS No:68891-46-3
Molecular Formula:C7H9N
Molecular Weight:107.15
Remarks:Factory direct sales

carboxyl- terminated acrylonitrile Properties




Light Yellow liquid



Melting point/℃N/a
density(Kg/m³)950(rough estimate)
refractive indexN/A
Flash point/℃N/A
storage temproom temperature

carboxyl- terminated acrylonitrile USES

TY-CTBN 25 is a toughening modifier for epoxy, phenolic, unsaturated polyester and other structural resins, which can improve the impact strength and peel strength of the resins. TYCTBN25 is widely used for bonding, sealing, spraying, potting and coating in aerospace, weapon ships, electronic appliances, automobile high-speed rail, petrochemical industry and other fields
Used as a toughening agent for epoxy prepreg of carbon fiber composites

carboxyl- terminated acrylonitrile Packaging

Packing: 25Kg,100Kg,200Kg,1000Kg/Drum

carboxyl- terminated acrylonitrile storage

  1. Store barreled products in a cool, ventilated warehouse; keep away from

fire and heat sources. The warehousing temperature does not exceed 30 ℃, and the relative

humidity does not exceed 80%. Keep the container sealed; products should be stored separately

from oxidants, reducing agents, etc., and should not be mixed; be equipped with fire-fighting

equipment of appropriate variety and quantity; the storage area should be equipped with

equipment for emergency treatment of leakage and suitable containment materials;

  1. Store in a special storage tank; keep away from fire and heat sources; there is fire-fighting foam

for a fire emergency, and the tank area is equipped with equipment for the emergency treatment of


  1. Shelf life: The shelf life of this product is 6 months.

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