1,1,3,3-Tetramethyldisiloxane
|
- $13 - $520
- Product name: 1,1,3,3-Tetramethyldisiloxane
- CAS: 3277-26-7
- MF: C4H14OSi2
- MW: 134.32
- EINECS:221-906-4
- MDL Number:MFCD00008256
- Synonyms:TETRAMETHYLDISILOXANE;1,3-Dihydrotetramethyldisiloxane;Bis(dimethylsilyl) oxide;bis(dimethylsilyl)oxide ;CT2030;Dimethylsilyl ether;dimethylsilylether ;Disiloxane, 1,1,3,3-tetramethyl-
30 prices
Selected condition：
Brand
- AK Scientific
- Alfa Aesar
- Chem-Impex
- Frontier Specialty Chemicals
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- TRC
- Usbiological
Package
- 5g
- 25ML
- 25g
- 50g
- 100g
- 250g
- 250ML
- 500g
- 1kg
- ManufacturerAK Scientific
- Product numberJ56890
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging5g
- Price$20
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7565AJ
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging5g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ56890
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging25g
- Price$59
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product number7565AJ
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging25g
- Price$79
- Updated2021-12-16
- Buy
- ManufacturerAK Scientific
- Product numberJ56890
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging100g
- Price$123
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberB23697
- Product description1,1,3,3-Tetramethyldisiloxane, 97%
- Packaging25g
- Price$42.5
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberB23697
- Product description1,1,3,3-Tetramethyldisiloxane, 97%
- Packaging100g
- Price$123
- Updated2023-06-20
- Buy
- ManufacturerAlfa Aesar
- Product numberB23697
- Product description1,1,3,3-Tetramethyldisiloxane, 97%
- Packaging500g
- Price$494
- Updated2023-06-20
- Buy
- ManufacturerChem-Impex
- Product number40515
- Product description1,1,3,3-Tetramethyldisiloxane,97%(GC) 97%(GC)
- Packaging25ML
- Price$19.04
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40515
- Product description1,1,3,3-Tetramethyldisiloxane,≥97%(GC)Hazmat ≥97%(GC)
- Packaging250ML
- Price$133.95
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK432209
- Product description1,1,3,3-Tetramethyldisiloxane 97%
- Packaging25g
- Price$31
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK926415
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging25g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK432209
- Product description1,1,3,3-Tetramethyldisiloxane 97%
- Packaging100g
- Price$94
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK926415
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging100g
- Price$99
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK926415
- Product description1,1,3,3-Tetramethyldisiloxane
- Packaging500g
- Price$370
- Updated2021-12-16
- Buy
- ManufacturerMatrix Scientific
- Product number189537
- Product descriptionDisiloxane 1,1,3,3-tetramethyl-
- Packaging500g
- Price$298
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AK Scientific | J56890 | 1,1,3,3-Tetramethyldisiloxane | 5g | $20 | 2021-12-16 | Buy |
| AK Scientific | 7565AJ | 1,1,3,3-Tetramethyldisiloxane | 5g | $27 | 2021-12-16 | Buy |
| AK Scientific | J56890 | 1,1,3,3-Tetramethyldisiloxane | 25g | $59 | 2021-12-16 | Buy |
| AK Scientific | 7565AJ | 1,1,3,3-Tetramethyldisiloxane | 25g | $79 | 2021-12-16 | Buy |
| AK Scientific | J56890 | 1,1,3,3-Tetramethyldisiloxane | 100g | $123 | 2021-12-16 | Buy |
| Alfa Aesar | B23697 | 1,1,3,3-Tetramethyldisiloxane, 97% | 25g | $42.5 | 2023-06-20 | Buy |
| Alfa Aesar | B23697 | 1,1,3,3-Tetramethyldisiloxane, 97% | 100g | $123 | 2023-06-20 | Buy |
| Alfa Aesar | B23697 | 1,1,3,3-Tetramethyldisiloxane, 97% | 500g | $494 | 2023-06-20 | Buy |
| Chem-Impex | 40515 | 1,1,3,3-Tetramethyldisiloxane,97%(GC) 97%(GC) | 25ML | $19.04 | 2021-12-16 | Buy |
| Chem-Impex | 40515 | 1,1,3,3-Tetramethyldisiloxane,≥97%(GC)Hazmat ≥97%(GC) | 250ML | $133.95 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK432209 | 1,1,3,3-Tetramethyldisiloxane 97% | 25g | $31 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK926415 | 1,1,3,3-Tetramethyldisiloxane | 25g | $33 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK432209 | 1,1,3,3-Tetramethyldisiloxane 97% | 100g | $94 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK926415 | 1,1,3,3-Tetramethyldisiloxane | 100g | $99 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK926415 | 1,1,3,3-Tetramethyldisiloxane | 500g | $370 | 2021-12-16 | Buy |
| Matrix Scientific | 189537 | Disiloxane 1,1,3,3-tetramethyl- | 500g | $298 | 2021-12-16 | Buy |
Properties
Melting point :<-78°C
Boiling point :70-71 °C (lit.)
Density :0.76 g/mL at 25 °C (lit.)
vapor pressure :250 hPa (20 °C)
refractive index :n20/D 1.370(lit.)
Flash point :14 °F
storage temp. :Store at <= 20°C.
solubility :soluble in Chloroform
pka :11.9[at 20 ℃]
form :liquid
color :colorless
Specific Gravity :0.757
explosive limit :0.8-62.9%(V)
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :3: reacts with aqueous base
BRN :1733364
InChIKey :NVYQDQZEMGUESH-UHFFFAOYSA-N
LogP :-0.38-4.5 at 20-25℃
CAS DataBase Reference :3277-26-7(CAS DataBase Reference)
NIST Chemistry Reference :((CH3)2SiH)2O(3277-26-7)
EPA Substance Registry System :Disiloxane, 1,1,3,3-tetramethyl- (3277-26-7)
Boiling point :70-71 °C (lit.)
Density :0.76 g/mL at 25 °C (lit.)
vapor pressure :250 hPa (20 °C)
refractive index :n
Flash point :14 °F
storage temp. :Store at <= 20°C.
solubility :soluble in Chloroform
pka :11.9[at 20 ℃]
form :liquid
color :colorless
Specific Gravity :0.757
explosive limit :0.8-62.9%(V)
Water Solubility :DECOMPOSES
Sensitive :Moisture Sensitive
Hydrolytic Sensitivity :3: reacts with aqueous base
BRN :1733364
InChIKey :NVYQDQZEMGUESH-UHFFFAOYSA-N
LogP :-0.38-4.5 at 20-25℃
CAS DataBase Reference :3277-26-7(CAS DataBase Reference)
NIST Chemistry Reference :((CH3)2SiH)2O(3277-26-7)
EPA Substance Registry System :Disiloxane, 1,1,3,3-tetramethyl- (3277-26-7)
Safety Information
| Symbol(GHS): |
|
||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Signal word: | Danger | ||||||||||||||
| Hazard statements: |
|
||||||||||||||
| Precautionary statements: |
|
Description
1,1,3,3-Tetramethyldisiloxane is soluble in many organic solvents, such as aromatic hydrocarbon and petroleum hydrocarbons, and so on. This product is a kind of widely used organic silicon intermediates, and usually be used as organic silicon blocking agent. Due to containing reactive Si-H groups in the molecular structure, it can be used in the synthesis of copolymer macromolecule by hydrosilylation. The synthesis of copolymer macromolecule can be made into a series of reactive silicone oil.Related product price
- 3069-29-2
$13-2344.65 - 3-Aminopropyltriethoxysilane
$5-19148 - 2370-88-9
$17-1070
