235709
Octamethyltrisiloxane
98%
Manufacturer: Sigma Aldrich
CAS Number: 107-51-7
Synonym(S): 1,1,1,3,3,5,5,5-Octamethyltrisiloxane, Dimethylbis(trimethylsiloxy)silane, Pentamethyl(trimethylsiloxy)disiloxane, Pentamethyl(trimethylsilyloxy)disiloxane
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 5 ML | 235709-5-ML | In Stock | ₹ 3,431.53 |
| 100 ML | 235709-100-ML | In Stock | ₹ 10,900.78 |
235709 - 5 ML
In Stock
Quantity
1
Base Price: ₹ 3,431.53
GST (18%): ₹ 617.675
Total Price: ₹ 4,049.205
vapor density
>1 (vs air)
Quality Level
100
Assay
98%
form
liquid
refractive index
n20/D 1.384 (lit.)
bp
153 °C (lit.)
mp
−82 °C (lit.)
density
0.82 g/mL at 25 °C (lit.)
SMILES string
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI
1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
Other Options
| Image | Product Name | Manufacturer | Price Range | |
|---|---|---|---|---|
 | Poly(dimethylsiloxane) | Sigma Aldrich | ₹ 14,310.65 | |
 | Pentamethyl(trimethylsilyloxy)disiloxane | ChemScene | ₹ 10,523.88 | |
 | 107-51-7 | POLY(DIMETHYLSILOXANE), HYDROXY TERMINATED | A2B Chem | ₹ 1,540.08 - ₹ 2,737.92 |
Related Products
Description
- General description: Octamethyltrisiloxane, commonly referred to as octamethylcyclotetrasiloxane, falls under the category of siloxanes. Its versatile applications include serving as a solvent, coupling agent, and surface tension modifier in various industries. Furthermore, it plays a significant role in the production of adhesives, sealants, and lubricants.
- Application: Octamethyltrisiloxane is used as a solvent for good dispersion of styrene and polydimethylsiloxane (PDMS), which are used in the fabrication of perovskite barium titanate inverse opal films.
SAFETY INFORMATION
Pictograms
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Flam. Liq. 3
WGK
WGK 3
Flash Point(F)
84.2 °F
Flash Point(C)
29 °C
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
vapor density: >1 (vs air)
Quality Level: 100
Assay: 98%
form: liquid
refractive index: n20/D 1.384 (lit.)
bp: 153 °C (lit.)
mp: −82 °C (lit.)
density: 0.82 g/mL at 25 °C (lit.)
SMILES string: C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI: 1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
vapor density:
>1 (vs air)
Quality Level:
100
Assay:
98%
form:
liquid
refractive index:
n20/D 1.384 (lit.)
bp:
153 °C (lit.)
mp:
−82 °C (lit.)
density:
0.82 g/mL at 25 °C (lit.)
SMILES string:
C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
InChI:
1S/C8H24O2Si3/c1-11(2,3)9-13(7,8)10-12(4,5)6/h1-8H3
vapor density: >1 (vs air)
Quality Level: 100
Assay: 97%
form: liquid
refractive index: n20/D 1.447 (lit.)
bp: 233 °C/731 mmHg (lit.)
mp: __
density: 1.07 g/mL at 25 °C (lit.)
SMILES string: CCCCCCCC[Si](Cl)(Cl)Cl
InChI: 1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
vapor density:
>1 (vs air)
Quality Level:
100
Assay:
97%
form:
liquid
refractive index:
n20/D 1.447 (lit.)
bp:
233 °C/731 mmHg (lit.)
mp:
__
density:
1.07 g/mL at 25 °C (lit.)
SMILES string:
CCCCCCCC[Si](Cl)(Cl)Cl
InChI:
1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
vapor density: >1 (vs air)
Quality Level: 100
Assay: 97%
form: liquid
refractive index: n20/D 1.447 (lit.)
bp: 233 °C/731 mmHg (lit.)
mp: __
density: 1.07 g/mL at 25 °C (lit.)
SMILES string: CCCCCCCC[Si](Cl)(Cl)Cl
InChI: 1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
vapor density:
>1 (vs air)
Quality Level:
100
Assay:
97%
form:
liquid
refractive index:
n20/D 1.447 (lit.)
bp:
233 °C/731 mmHg (lit.)
mp:
__
density:
1.07 g/mL at 25 °C (lit.)
SMILES string:
CCCCCCCC[Si](Cl)(Cl)Cl
InChI:
1S/C8H17Cl3Si/c1-2-3-4-5-6-7-8-12(9,10)11/h2-8H2,1H3
vapor density: __
Quality Level: 100
Assay: 97%
form: liquid
refractive index: n20/D 1.370 (lit.)
bp: 70-71 °C (lit.)
mp: __
density: 0.76 g/mL at 25 °C (lit.)
SMILES string: C[SiH](C)O[SiH](C)C
InChI: 1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3
vapor density:
__
Quality Level:
100
Assay:
97%
form:
liquid
refractive index:
n20/D 1.370 (lit.)
bp:
70-71 °C (lit.)
mp:
__
density:
0.76 g/mL at 25 °C (lit.)
SMILES string:
C[SiH](C)O[SiH](C)C
InChI:
1S/C4H14OSi2/c1-6(2)5-7(3)4/h6-7H,1-4H3