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Divinyl tetramethyl disiloxane CAS NO.2627-95-4 CAS NO.2627-95-4
- Min.Order: 25 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
- Product Details
Keywords
- Divinyltetramethyldisiloxane
- DVTMDS
- VMM
Quick Details
- ProName: Reliable Manufacturer of Divinyl tetra...
- CasNo: 2627-95-4
- Molecular Formula: C8H18OSi2
- Appearance: colorless transparent liquid
- Application: used as raw materials of silicone rubb...
- DeliveryTime: in stock
- PackAge: 200KG iron
- Port: Shanghai China
- ProductionCapacity: 1-100 Metric Ton/Month
- Purity: 99%; 99.5%
- Storage: Must be sealed and kept in cool and ve...
- Transportation: by sea or by air, UN 1993 3/PG 2
- LimitNum: 25 Kilogram
Superiority
Chiye Organic Silicon is a professional manufacturer and exporter of a full range of silane coulping agent, organic silicone and silicone oil, including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . These products have been being well exported to Europe , Southeast Asia , the Middle East , Africa , South America and some other countries and areas.
We sincerely welcome foreign friends to visit our plant for cooperation. With the idea of "quality first,credit priority, Excellent service", We are highly acknowledged by customers for good quality and competitive price. More importantly , the company has a strong R & D team who are professional engineers and scholars with Ph. D. .So we are confident to serve you better with our high - quality products and professional team.
We are taking great efforts to provide our customers with demanded goods and professional services, continuously improve our core ability of competition and get the momentum for sustainable development ,Which finally makes us being a reliable and professional supplier in international market.
We welcome any inquiries from all customers of the world, and sincerely hope to cooperate with you for a brilliant future!
Details
Divinyl tetramethyl disiloxane
Chinese name：四甲基二乙烯基二硅氧烷
English name：Divinyl tetramethyl disiloxane
Short name：CY-1118
Molecular weight：186.4
CAS No.：2627-95-4
Structural formula：
Product standard: T/FSI 075-2021
Appearance: colorless transparent liquid
|
Items |
Index |
|
|
Ⅰ |
Ⅱ |
|
|
Content %≥ |
99.90% |
99.00% |
|
Water ppm≤ |
50 |
100 |
|
Cl? %≤ |
0.0005 |
0.0010 |
|
Refractive index（20℃） |
1.410-1.412 |
|
|
Density, 20℃, g/cm3 |
0.81-0.83 |
|
Physical and chemical properties：
|
Boiling point (℃): 139 |
Melting point/freezing point (℃): -99 |
|
Relative vapor density (air=1): no data |
Relative density (water=1): 0.819 |
|
Flash point（℃）：21.7 |
Saturated vapor pressure (kPa): no data |
|
Lower explosive limit [% (V/V)]: no data |
Upper explosive limit [% (V/V)]: no data |
|
Flammability: highly flammable |
Solubility: insoluble in organic solvent |
Applications: used as capping agent in the production process of addition silicone rubber, addition mold glue, addition paper isolating agent, silicon gel, liquid silica gel, vinyl silicone resin, vinyl silicone oil, platinum complex, etc., only for industrial use.
Storage: stored in a cool, dry and ventilated warehouse. Keep away from kindling and heat source. The warehouse temperature should not exceed 30 ℃. Keep container sealed. It shall be stored separately from oxidants, acids, alkali metals, etc., and shall not be mixed.
Packaging: 20kg in plastic drum, 150kg in plastic drum or steel drum; It can also be packaged according to the customer's requirements, and the packaging should conform to the safety regulations.