1,1,3,3-Tetramethyldisiloxane
CAS3277-26-7
1,1,3,3-Tetramethyldisiloxane (CAS 3277-26-7, C4H14OSi2) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 3277-26-7
- Formula
- C4H14OSi2
- Mol. weight
- 134.32 g/mol
- Appearance
- Colorless or yellowish transparent liquid
Chemical Specifications
Identifiers
| CAS number | 3277-26-7 |
|---|---|
| Product name | 1,1,3,3-Tetramethyldisiloxane |
| Chinese name | 1,1,3,3-四甲基二硅氧烷 |
| Synonyms | TETRAMETHYLDISILOXANE |
| Chinese synonyms | 1,1,3,3四甲基二硅氧烷; 四甲基二氢二硅氧烷; 1,1,3,3-四甲基二硅氧烷; 四甲基二矽氧烷; 1,1,3,3-四甲基二甲硅醚; 四甲基二硅氧烷; 1,1,3,3-四甲基二甲硅醚,97%; 四甲基二氢二硅氧烷(含氢双封头) |
| Molecular formula | C4H14OSi2 |
| Molecular weight | 134.32 g/mol |
| EC number | 221-906-4 |
Physical and chemical properties
| Appearance | Colorless or yellowish transparent liquid |
|---|---|
| Melting Point | -20 ( ℃ ) |
| Boiling Point | 71 ( ℃ ) |
Applications
Density(25℃,g/cm3) 0.757Refractive point(20℃)1.3669～1.371 <br>Melting point(℃)<-78Flashing point（℃） -20 <br>Boiling point(℃)70～71 Water solubility dissolve <br> <br>Product index <br>Items Index <br>Appearance Colorless transparent liquid <br>Content(%,≥)98.0
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of 1,1,3,3-Tetramethyldisiloxane?
The CAS Registry Number of 1,1,3,3-Tetramethyldisiloxane is 3277-26-7. 1,1,3,3-Tetramethyldisiloxane is also known as TETRAMETHYLDISILOXANE.
What is the molecular formula and molecular weight of 1,1,3,3-Tetramethyldisiloxane?
The molecular formula of 1,1,3,3-Tetramethyldisiloxane is C4H14OSi2, and its molecular weight is 134.32 g/mol.
What is 1,1,3,3-Tetramethyldisiloxane used for?
Density(25℃,g/cm3) 0.757Refractive point(20℃)1.3669～1.371 <br>Melting point(℃)<-78Flashing point（℃） -20 <br>Boiling point(℃)70～71 Water solubility dissolve <br> <br>Product index <br>Items Index <br>Appearance Colorless transparent liquid <br>Content(%,≥)98.0
How can I request a quotation for 1,1,3,3-Tetramethyldisiloxane?
Send an inquiry for 1,1,3,3-Tetramethyldisiloxane (CAS 3277-26-7) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for 1,1,3,3-Tetramethyldisiloxane
Tell us the required quantity, target specification, destination country and any documentation requirements. We will confirm availability, packaging, lead time and price.
Need custom synthesis or scale-up? Our group company CKS Technology offers custom synthesis, process development and scale-up.