1,1,1,3,5,5,5-7-methyl-3 siloxane
CAS1873-88-7
1,1,1,3,5,5,5-7-methyl-3 siloxane (CAS 1873-88-7, C7H22O2Si3) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 1873-88-7
- Formula
- C7H22O2Si3
- Mol. weight
- 222.5 g/mol
- Appearance
- Colourless liquid
Chemical Specifications
Identifiers
| CAS number | 1873-88-7 |
|---|---|
| Product name | 1,1,1,3,5,5,5-7-methyl-3 siloxane |
| Chinese name | 1,1,1,3,5,5,5-七甲基三硅氧烷 |
| Synonyms | 1,1,1,3,5,5,5-heptamethyl-trisiloxan |
| Chinese synonyms | 1,1,1,3,5,5,5-七甲基三硅氧烷; 甲基氢硅氧烷; 双三甲基硅氧基甲基硅烷; 双三甲基硅氧基甲基硅烷(七甲基三硅氧烷,中间氢的) |
| Molecular formula | C7H22O2Si3 |
| Molecular weight | 222.5 g/mol |
| EC number | 217-496-1 |
Physical and chemical properties
| Appearance | Colourless liquid |
|---|---|
| Boiling Point | 52.8 ( ℃ ) |
Applications
Product featuresDensity(25℃,g/cm3) 0.819Refractive point(20℃)1.382 <br>Melting point(℃)N/AFlashing point（℃） 22 <br>Boiling point(℃)(℃)142 Water solubility N/A <br> <br>Product index <br>Items Index <br>Appearance Colorless transparent liquid <br>Content（%, ≥） 99.0
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 1,1,1,3,5,5,5-7-methyl-3 siloxane?
The CAS Registry Number of 1,1,1,3,5,5,5-7-methyl-3 siloxane is 1873-88-7. 1,1,1,3,5,5,5-7-methyl-3 siloxane is also known as 1,1,1,3,5,5,5-heptamethyl-trisiloxan.
What is the molecular formula and molecular weight of 1,1,1,3,5,5,5-7-methyl-3 siloxane?
The molecular formula of 1,1,1,3,5,5,5-7-methyl-3 siloxane is C7H22O2Si3, and its molecular weight is 222.5 g/mol.
What is 1,1,1,3,5,5,5-7-methyl-3 siloxane used for?
Product featuresDensity(25℃,g/cm3) 0.819Refractive point(20℃)1.382 <br>Melting point(℃)N/AFlashing point（℃） 22 <br>Boiling point(℃)(℃)142 Water solubility N/A <br> <br>Product index <br>Items Index <br>Appearance Colorless transparent liquid <br>Content（%, ≥） 99.0
How can I request a quotation for 1,1,1,3,5,5,5-7-methyl-3 siloxane?
Send an inquiry for 1,1,1,3,5,5,5-7-methyl-3 siloxane (CAS 1873-88-7) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
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