Hexamethyldisiloxane
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- $10 - $1460
- Product name: Hexamethyldisiloxane
- CAS: 107-46-0
- MF: C6H18OSi2
- MW: 162.38
- EINECS:203-492-7
- MDL Number:MFCD00008265
- Synonyms:Hexamethyldisiloxane,NMRgrade;Silicone A;HEXAMETHYLDISILOXANE NMR GRADE: 99.9%;POLYDIMETHYLSILOXANE, TRIMETHYLSILOXY TERMINATED: VISCOSITY 0.65 CST.;HEXAMETHYLDISILOXANE PURE 99%;bis-trimethylsilyloxide ;CH7310;DC 200 FLUID
41 prices
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Brand
- AHH
- Alfa Aesar
- Apolloscientific
- Chem-Impex
- Frontier Specialty Chemicals
- GFS CHEMICALS
- Matrix Scientific
- Medical Isotopes, Inc.
- Sigma-Aldrich
- Strem Chemicals
- SynQuest Laboratories
- TCI Chemical
- TRC
Package
- 1g
- 5ml
- 10g
- 25g
- 25ML
- 50ml
- 50g
- 100g
- 100ml
- 250g
- 250ml
- 500ml
- 500g
- 1l
- 2500ml
- 5000g
- ManufacturerAHH
- Product numberMT-14674
- Product descriptionHexamethyldisiloxane 97%
- Packaging5000g
- Price$435
- Updated2021-12-16
- Buy
- ManufacturerAlfa Aesar
- Product numberL16970
- Product descriptionHexamethyldisiloxane, NMR grade, 99.7%
- Packaging25g
- Price$24.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11848
- Product descriptionHexamethyldisiloxane, 98+%
- Packaging100ml
- Price$25.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberL16970
- Product descriptionHexamethyldisiloxane, NMR grade, 99.7%
- Packaging100g
- Price$54.65
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11848
- Product descriptionHexamethyldisiloxane, 98+%
- Packaging500ml
- Price$96.4
- Updated2024-03-01
- Buy
- ManufacturerAlfa Aesar
- Product numberA11848
- Product descriptionHexamethyldisiloxane, 98+%
- Packaging2500ml
- Price$384
- Updated2024-03-01
- Buy
- ManufacturerApolloscientific
- Product numberOR936705
- Product descriptionHexamethyldisiloxane
- Packaging100g
- Price$115
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40538
- Product descriptionHexamethyldisiloxane,98%(GC) 98%(GC)
- Packaging25ML
- Price$11.2
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40538
- Product descriptionHexamethyldisiloxane,98%(GC) 98%(GC)
- Packaging100ML
- Price$15.68
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40538
- Product descriptionHexamethyldisiloxane,98%(GC) 98%(GC)
- Packaging500ML
- Price$52.64
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK283740
- Product descriptionHexamethyldisiloxane 99%
- Packaging25g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK131611
- Product descriptionHexamethyldisiloxane 97%
- Packaging25g
- Price$13
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK283740
- Product descriptionHexamethyldisiloxane 99%
- Packaging100g
- Price$33
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK131611
- Product descriptionHexamethyldisiloxane 97%
- Packaging500g
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerFrontier Specialty Chemicals
- Product numberJK283740
- Product descriptionHexamethyldisiloxane 99%
- Packaging500g
- Price$85
- Updated2021-12-16
- Buy
- ManufacturerGFS CHEMICALS
- Product number81771
- Product descriptionHexamethyldisiloxane, 98+%
- Packaging100g
- Price$50.68
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| AHH | MT-14674 | Hexamethyldisiloxane 97% | 5000g | $435 | 2021-12-16 | Buy |
| Alfa Aesar | L16970 | Hexamethyldisiloxane, NMR grade, 99.7% | 25g | $24.65 | 2024-03-01 | Buy |
| Alfa Aesar | A11848 | Hexamethyldisiloxane, 98+% | 100ml | $25.65 | 2024-03-01 | Buy |
| Alfa Aesar | L16970 | Hexamethyldisiloxane, NMR grade, 99.7% | 100g | $54.65 | 2024-03-01 | Buy |
| Alfa Aesar | A11848 | Hexamethyldisiloxane, 98+% | 500ml | $96.4 | 2024-03-01 | Buy |
| Alfa Aesar | A11848 | Hexamethyldisiloxane, 98+% | 2500ml | $384 | 2024-03-01 | Buy |
| Apolloscientific | OR936705 | Hexamethyldisiloxane | 100g | $115 | 2021-12-16 | Buy |
| Chem-Impex | 40538 | Hexamethyldisiloxane,98%(GC) 98%(GC) | 25ML | $11.2 | 2021-12-16 | Buy |
| Chem-Impex | 40538 | Hexamethyldisiloxane,98%(GC) 98%(GC) | 100ML | $15.68 | 2021-12-16 | Buy |
| Chem-Impex | 40538 | Hexamethyldisiloxane,98%(GC) 98%(GC) | 500ML | $52.64 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK283740 | Hexamethyldisiloxane 99% | 25g | $13 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK131611 | Hexamethyldisiloxane 97% | 25g | $13 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK283740 | Hexamethyldisiloxane 99% | 100g | $33 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK131611 | Hexamethyldisiloxane 97% | 500g | $85 | 2021-12-16 | Buy |
| Frontier Specialty Chemicals | JK283740 | Hexamethyldisiloxane 99% | 500g | $85 | 2021-12-16 | Buy |
| GFS CHEMICALS | 81771 | Hexamethyldisiloxane, 98+% | 100g | $50.68 | 2021-12-16 | Buy |
Properties
Melting point :−59 °C(lit.)
Boiling point :101 °C(lit.)
Density :0.764 g/mL at 20 °C(lit.)
vapor density :>1 (vs air)
vapor pressure :20 hPa (20 °C)
refractive index :n20/D 1.377(lit.)
Flash point :33 °F
storage temp. :Store below +30°C.
solubility :0.00037g/l insoluble
form :liquid
Specific Gravity :0.76
color :Colorless to Almost colorless
explosive limit :0.5-21.8%(V)
Water Solubility :insoluble
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
BRN :1736258
Dielectric constant :2.2（20℃）
Stability :Stable, but moisture sensitive. Highly flammable. Incompatible with strong acids, strong bases, oxidizing agents.
InChIKey :UQEAIHBTYFGYIE-UHFFFAOYSA-N
LogP :5.06 at 20℃
CAS DataBase Reference :107-46-0(CAS DataBase Reference)
NIST Chemistry Reference :Disiloxane, hexamethyl-(107-46-0)
EPA Substance Registry System :Hexamethyldisiloxane (107-46-0)
Boiling point :101 °C(lit.)
Density :0.764 g/mL at 20 °C(lit.)
vapor density :>1 (vs air)
vapor pressure :20 hPa (20 °C)
refractive index :n
Flash point :33 °F
storage temp. :Store below +30°C.
solubility :0.00037g/l insoluble
form :liquid
Specific Gravity :0.76
color :Colorless to Almost colorless
explosive limit :0.5-21.8%(V)
Water Solubility :insoluble
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
BRN :1736258
Dielectric constant :2.2（20℃）
Stability :Stable, but moisture sensitive. Highly flammable. Incompatible with strong acids, strong bases, oxidizing agents.
InChIKey :UQEAIHBTYFGYIE-UHFFFAOYSA-N
LogP :5.06 at 20℃
CAS DataBase Reference :107-46-0(CAS DataBase Reference)
NIST Chemistry Reference :Disiloxane, hexamethyl-(107-46-0)
EPA Substance Registry System :Hexamethyldisiloxane (107-46-0)
Safety Information
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| Signal word: | Danger | |||||||||||||||||||||
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Description
Hexamethyldisiloxane is used as a solvent in organic reactions. It finds application as an international standard for H NMR spectroscopy for calibrating chemical shift. Further, it is used in liquid bandages to protect skin from irritation. In addition, it is used to measure tissue oxygen tension as a receptor molecule. It is also used to make low-k dielectric materials for the semi-conductor industries by plasma-enhanced chemical vapor deposition(PECVD) method.More related product prices
Dichlorodimethylsilane Chlorodimethylphenylsilane 1,3-Bis(trimethylsilyl)urea Dimethyl disulfide Dimethyldimethoxysilane tert-Butyl methyl ether Hexamethyldisilazane Hexamethylcyclotrisiloxane DODECAMETHYLCYCLOHEXASILOXANE Octamethylcyclotetrasiloxane Lithium bis(trimethylsilyl)amide BIS(TRIMETHYLSILYL) SULFIDE Hexamethyldisilane Heptamethyldisilazane Methyltriethoxysilane Methyltrichlorosilane Decamethylcyclopentasiloxane tert-Butyldimethylsilyl chlorideRelated product price
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$11.2-487.2
Suppliers and manufacturers
SIMAGCHEM CORP
Changde Changlian Chemical Co., Ltd.
Wuhan Kemi-Works Chemical Co., Ltd.
Hefei TNJ Chemical Industry Co.,Ltd.
Capot Chemical Co.,Ltd.
Shanghai Daken Advanced Materials Co.,Ltd
