Lo-2290 1,1,3,3-Tetramethyldisiloxane

Model Number:  Lo-2290
Basic information:

• Structure:  (CH3)2SiHOHSi(CH3)2
• Molecular weight:  134.33
• CAS No.: 3277-26-7

Physical data:

• Appearance: colourless transparent liquid
• Active ingredient: ≥98.5%
• Density at 25℃: 0.76g/ml
• Refractive index at 20℃: 1.372
• Boiling point: 71℃
• Water later Solubility: decomposes
• Vapor pressure at 20℃: 15000pa
• Flash point: -26℃
• Autogenous ignition temperature: 240℃
• The explosion limit range in the air
• The explosion lower limit（VOL%）:0.8
• The explosion upper limit（VOL%）:62.9
• LD50: 3000/kg

Application:
As sealing agent or reducing agent of organosilicone, this product is mainly used in the organic chemical and pharmaceutical and chemical production.  It is used for the synthesis of functiona end groups containing polysiloxane, and
it is a high-performance silicone surfactants.
Package and storage stability:
Available in 10 iter, 20 liter and 150 liter plastic buckets,or according to the need of the customers.

• Keep away from open flame and b light. Store dry and ventilating pace. Stored under -50℃—30℃。
• Avoid bumping, rain and sun in transportation. Non-toxic non-dangerous goods storage and transportation.

Quality guaranteed period 24 months