Hexamethylcyclotrisiloxane

Product：D3, or Hexamethylcyclotrisiloxane

Molecular formula：[(CH₃)₂SiO]₃

CAS NO.: 541-05-9

EINECS NO.: 208-765-4

Structure：

Technical data:  

1. Appearance：White crystal powder 

2. Purity (%)：98；96；90 

3. Density：（25℃，g/cm³）：1.02； 

4. Melting point：64.5℃ 

5. Flash point：35℃ 

6. Boiling point：134℃ 

7. Solubility: soluble 

Application:  
It is used in the manufacturing of methyl vinyl silicone rubber products and also an important raw material for the synthesis of other polymer compounds. 

Attention: 

Irritating to eyes, respiratory system and skin.

Packaging storage and transportation: 

1. 180 or 190kg / barrel;

2. Storage: store in a cool, dry and well ventilated warehouse, away from fire and heat source, and prevent direct sunlight. It shall be stored separately from acids and edible chemicals, avoiding mixed storage, and the storage area shall be equipped with appropriate materials to contain the leakage.