Product Name

hexanedioic acid, 1,6-bis(2-benzoylhydrazide) tmc-306 cas 35658-33-4

Basic Information

CAS No:35658-33-4
Molecular Formula:C24H30N4O4
Molecular Weight:438.53
Remarks:Factory direct sales

hexanedioic acid, 1,6-bis(2-benzoylhydrazide) tmc-306 Properties




White Powder



Melting point/℃60
density(Kg/m³)900(rough estimate)
refractive index1.460
Flash point/℃42.2
storage temproom temperature

hexanedioic acid, 1,6-bis(2-benzoylhydrazide) tmc-306 USES

1. The nucleating agent TMC-306 is a general chlorinating agent for hydrazide nucleating agents. It is mainly used for crystallinity such as polylactic acid (PLA), polybutylene succinate (PBS), polyalkyl alkanate (PHAs). Biodegradable polyester has the goal of promoting crystallization of resin, increasing crystallization temperature, shortening molding cycle, improving heat resistance temperature, improving mechanical properties and increasing surface gloss. At the same time, TMC-306 can effectively improve the heat resistance of polypropylene carbonate (PPC) during processing.

2. Based on the hydrazide group in its structure, TMC-306 also inhibits and catalyzes the catalysis of degraded metal ions (heavy metal ions) on polymer degradation, thus showing certain antioxidant properties.

3. The recommended amount of TMC-306 is 0.5 to 1.5% by mass of the matrix resin. When blended with resin pellets such as polylactic acid, other dispersing agents may be suitably used to promote uniform dispersion. This product can be directly used in the matrix resin, and can also be processed into a certain concentration of masterbatch.

Hexanedioic acid, 1,6-bis(2-benzoylhydrazide) /TMC-306 CAS 35658-33-4

Figure 1 Increased peak temperature of polylactic acid crystals with TMC-306, which shortens crystallization time

Hexanedioic acid, 1,6-bis(2-benzoylhydrazide) /TMC-306 CAS 35658-33-4

hexanedioic acid, 1,6-bis(2-benzoylhydrazide) tmc-306 Packaging

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

hexanedioic acid, 1,6-bis(2-benzoylhydrazide) tmc-306 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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