Silicone Intermediate Tetramethyldisiloxane Iota 606 for End-Capped Polysiloxane, Silicone Surfactant, The Liquid Silicone Rubber

• CAS No.: 3277-26-7
• Formula: C4h14osi2
• EINECS: 221-906-4
• Model NO.: IOTA 606
• Appearance: Liquid
• 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
• Color: Colorless Transparent Liquid
• Purity %: ≥98.0
• Density(25°c,g/cm3): 0.757
• Refractive Index (25°c): 1.3669~1.371
• Melting Point (ºC): <78
• Transport Package: 200L Plastic Lined Iron Drum, Net Weight 150kgs
• Origin: Anhui Bengbu
• HS Code: 391000
• Production Capacity: 800t

Product Description

Tetramethyldisiloxane IOTA 606

Chemical Name: 1,1,3,3-Tetramethyldisiloxane
Alias: 1,1,3,3-Tetramethyldisiloxane,Tetramethyl
CAS No.: 3277-26-7
EINECS :  221-906-4
Molecular formula: C₄H₁₄OSi₂
Molecular weight: 134.32
Product features:
Appearance:         Colorless transparent liquid
Density (25ºC,g/cm3):    0.757
Refractive index (20ºC):  1.3669~1.371
Melting point (ºC):        <-78
Flashing point (ºC):       -20
Boiling point (ºC):         70~71
Water solubility:         decomposition
Purity % :                   ≥98.0

Application:
Tetramethyldisiloxane, chemical name 1,3-dihydro-1,1,3,3-tetramethyldisiloxane, is a colorless transparent liquid, soluble in aromatic hydrocarbons, petroleum hydrocarbons and many kinds of organic solvents, insoluble in water. It's widely used as a silicone intermediate in the functional end-capped polysiloxane, the high performance silicone surfactant, the liquid silicone rubber, the modified silicone oil, plastic and resin.

Packaging:
200L plastic lined iron drum, Net weight 150kgs. Contact us for special specification.
Transportation and storage: 
1. Storage: stored in dry and well ventilated place, avoid rain and sunlight; no contact with acidic matter, Storage temperature -50ºC~45ºC. Suggestive storage condition 2-8 ºC,sensitive in wet condition.
2. Transportation: avoid rain and insolation, Hazardous chemicals.

 

Q: What is Tetramethyldisiloxane?
Answer: Tetramethyldisiloxane is an organosilicon compound with the chemical formula Si(CH3)4O2. It is commonly used as an intermediate in organic synthesis and is also used in a variety of applications, including cosmetics, surface treatment agents, electronics industries, etc.

Q: What are the applications of Tetramethyldisiloxane?
Answer: It is widely used in the cosmetics industry, surface treatment, lubricants, semiconductor manufacturing, silicon-based material preparation, chemical catalysts and other fields, and is used as a volatile siloxane component or a starting material for the synthesis of other organosilicon compounds.

Q: What is the role of Tetramethyldisiloxane in cosmetics?
A: In cosmetics, Tetramethyldisiloxane can be used as a volatile silicone ingredient to provide a smooth feel, improve the spread of products, and help cosmetics spread more evenly on the skin.

Q: Does Tetramethyldisiloxane have uses in the electronics industry?
Answer: Yes, Tetramethyldisiloxane has applications in the electronics industry. It is used in semiconductor preparation, coating materials, electronic device manufacturing, etc. to help improve product performance and stability.

Q: What are the advantages of Tetramethyldisiloxane?
Answer: TMDSO has good chemical stability, low surface tension, excellent volatility and compatibility with different materials. It can improve the texture and performance of products and is harmless to humans when used in small amounts.

Q: How is Tetramethyldisiloxane stored and handled?
Answer: TMDSO should be stored in a dry, cool, well-ventilated place, away from sources of fire and oxidants. Wear appropriate protective equipment when handling, avoid contact with skin and eyes, and avoid inhalation or ingestion.