CAS. No: 1020-84-4 Octamethylcyclotetrasilazane Iota N209

• CAS No.: 1020-84-4
• Formula: C8h28n4si4
• EINECS: 213-817-4
• Appearance: Powder
• Usage: Oil Drilling Auxiliary Agent, Water Treatment Chemicals, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Coating Auxiliary Agents, Textile Auxiliary Agents, Paper Chemicals, Surfactants, Leather Auxiliary Agents, Electronics Chemicals
• Molecular Weight: 292.67
• Transport Package: 25kg Fiber Drum
• HS Code: 391000
• Production Capacity: 1000tons

Product Description

Octamethylcyclotetrasilazane IOTA N209

Description:
Product Name: Octamethylcyclotetrasilazane
2,2,4,4,6,6,8,8-Octamethylcyclotetrasilazane
Item number: IOTA N209
CAS#: 1020-84-4
Molecular formula: C₈H₂₈N₄Si₄
Molecular Weight: 292.67

Melting point: 96-99ºC 

Physical and chemical properties
Appearance:white crystal
Density: 0.90g/cm³  
Purity:>=91%
Total nitrogen content: 18.14%-20.06%
UN Number: UN 2923   
Packing:    
Standard packing: 25kg fiber drum package or per customer requirement.

Storage: Should be well sealed, and stored in a cool and ventilated place under temperature of 37ºC. Separate store with oxide, food chemicals. Mix store not allowed.

Shelf life: 12 months

Applications:
Octamethylcyclotetrasilazane is one of a common silazanes. It is a good monomer for synthetic polymers. In the presence of hydroxyl, it is easy to open the ring and copolymerize with a variety of monomers. It is widely used in synthetic rubber and engineering plastics.