Decamethyltetrasiloxane
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- $11 - $1458
- Product name: Decamethyltetrasiloxane
- CAS: 141-62-8
- MF: C10H30O3Si4
- MW: 310.69
- EINECS:205-491-7
- MDL Number:MFCD00008263
- Synonyms:DECAMETHYLETRASILOXANE;D3780;decamethyl-tetrasiloxan ;Dimethylcyclosilane mixture;1,1,3,3,-Tetramethyl-1,3-di(chloromethyl)disiloxane;Dichloromethyl-tetramethyl-disiloxane;Tetramethyldi(chloromethyl)disiloxane;1,3-Di(3-acetoxypropyl)-1,1,3,3-tetramethyl-disiloxane
20 prices
Selected condition：
Brand
- aablocks
- AHH
- AK Scientific
- Ambeed
- Arctom
- Biosynth
- Chem-Impex
- Sigma-Aldrich
- TCI Chemical
- TRC
- Usbiological
Package
- 1ml
- 5g
- 10mL
- 25g
- 25ml
- 50g
- 100ml
- 100g
- 250g
- 500g
- Manufactureraablocks
- Product numberAA001FNQ
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC
- Packaging5g
- Price$16
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001FNQ
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 97%
- Packaging25g
- Price$21
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001FNQ
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 97%
- Packaging500g
- Price$252
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-07503
- Product descriptionDecamethyltetrasiloxane 97%
- Packaging500g
- Price$380
- Updated2026-05-26
- Buy
- ManufacturerAK Scientific
- Product number8521AJ
- Product descriptionDecamethyltetrasiloxane
- Packaging25ml
- Price$147
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA509760
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC
- Packaging25g
- Price$27
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA509760
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC
- Packaging5g
- Price$11
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberSY041908
- Product description1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane a‰￥97%
- Packaging100ml
- Price$80
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFD20851
- Product descriptionDecamethyltetrasiloxane
- Packaging25g
- Price$300
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20851
- Product descriptionDecamethyltetrasiloxane
- Packaging50g
- Price$400
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20851
- Product descriptionDecamethyltetrasiloxane
- Packaging100g
- Price$500
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20851
- Product descriptionDecamethyltetrasiloxane
- Packaging250g
- Price$700
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20851
- Product descriptionDecamethyltetrasiloxane
- Packaging500g
- Price$900
- Updated2021-12-16
- Buy
- ManufacturerChem-Impex
- Product number40517
- Product descriptionDecamethyltetrasiloxane ≥97%(GC)
- Packaging25ML
- Price$45.37
- Updated2026-05-19
- Buy
- ManufacturerSigma-Aldrich
- Product number235679
- Product descriptionDecamethyltetrasiloxane 97%
- Packaging25g
- Price$56.8
- Updated2026-04-30
- Buy
- ManufacturerTCI Chemical
- Product numberD2314
- Product descriptionDecamethyltetrasiloxane >97.0%(GC)
- Packaging25mL
- Price$35
- Updated2026-04-30
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001FNQ | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC | 5g | $16 | 2026-05-28 | Buy |
| aablocks | AA001FNQ | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 97% | 25g | $21 | 2026-05-28 | Buy |
| aablocks | AA001FNQ | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 97% | 500g | $252 | 2026-05-28 | Buy |
| AHH | MT-07503 | Decamethyltetrasiloxane 97% | 500g | $380 | 2026-05-26 | Buy |
| AK Scientific | 8521AJ | Decamethyltetrasiloxane | 25ml | $147 | 2021-12-16 | Buy |
| Ambeed | A509760 | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC | 25g | $27 | 2021-12-16 | Buy |
| Ambeed | A509760 | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane 98%GC | 5g | $11 | 2021-12-16 | Buy |
| Arctom | SY041908 | 1,1,1,3,3,5,5,7,7,7-Decamethyltetrasiloxane a‰￥97% | 100ml | $80 | 2026-05-26 | Buy |
| Biosynth | FD20851 | Decamethyltetrasiloxane | 25g | $300 | 2021-12-16 | Buy |
| Biosynth | FD20851 | Decamethyltetrasiloxane | 50g | $400 | 2021-12-16 | Buy |
| Biosynth | FD20851 | Decamethyltetrasiloxane | 100g | $500 | 2021-12-16 | Buy |
| Biosynth | FD20851 | Decamethyltetrasiloxane | 250g | $700 | 2021-12-16 | Buy |
| Biosynth | FD20851 | Decamethyltetrasiloxane | 500g | $900 | 2021-12-16 | Buy |
| Chem-Impex | 40517 | Decamethyltetrasiloxane ≥97%(GC) | 25ML | $45.37 | 2026-05-19 | Buy |
| Sigma-Aldrich | 235679 | Decamethyltetrasiloxane 97% | 25g | $56.8 | 2026-04-30 | Buy |
| TCI Chemical | D2314 | Decamethyltetrasiloxane >97.0%(GC) | 25mL | $35 | 2026-04-30 | Buy |
Properties
Melting point :?68 °C (lit.)
Boiling point :194 °C (lit.)
Density :0.854 g/mL at 25 °C (lit.)
vapor density :>1 (vs air)
vapor pressure :73Pa at 25℃
refractive index :n20/D 1.389(lit.)
Flash point :144 °F
storage temp. :Sealed in dry,Room Temperature
solubility :<0.1mg/l
form :liquid
Specific Gravity :0.854
color :Colourless to Pale Yellow
Water Solubility :6.74μg/L at 23℃
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
Merck :14,2850
BRN :1776881
Henry's Law Constant :1.4×10-7 mol/(m3Pa) at 25℃, Xu and Kropscott (2014)
Dielectric constant :2.4(20℃)
Stability :Moisture Sensitive
Cosmetics Ingredients Functions :ANTIFOAMING
InChI :1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3
InChIKey :YFCGDEUVHLPRCZ-UHFFFAOYSA-N
SMILES :C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
LogP :8.21 at 25.1℃
CAS DataBase Reference :141-62-8(CAS DataBase Reference)
NIST Chemistry Reference :Tetrasiloxane, decamethyl-(141-62-8)
EPA Substance Registry System :Tetrasiloxane, decamethyl- (141-62-8)
Boiling point :194 °C (lit.)
Density :0.854 g/mL at 25 °C (lit.)
vapor density :>1 (vs air)
vapor pressure :73Pa at 25℃
refractive index :n
Flash point :144 °F
storage temp. :Sealed in dry,Room Temperature
solubility :<0.1mg/l
form :liquid
Specific Gravity :0.854
color :Colourless to Pale Yellow
Water Solubility :6.74μg/L at 23℃
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
Merck :14,2850
BRN :1776881
Henry's Law Constant :1.4×10-7 mol/(m3Pa) at 25℃, Xu and Kropscott (2014)
Dielectric constant :2.4(20℃)
Stability :Moisture Sensitive
Cosmetics Ingredients Functions :ANTIFOAMING
InChI :1S/C10H30O3Si4/c1-14(2,3)11-16(7,8)13-17(9,10)12-15(4,5)6/h1-10H3
InChIKey :YFCGDEUVHLPRCZ-UHFFFAOYSA-N
SMILES :C[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)C
LogP :8.21 at 25.1℃
CAS DataBase Reference :141-62-8(CAS DataBase Reference)
NIST Chemistry Reference :Tetrasiloxane, decamethyl-(141-62-8)
EPA Substance Registry System :Tetrasiloxane, decamethyl- (141-62-8)
Safety Information
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| Signal word: | Warning | ||||||||||||||
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Description
Decamethyltetrasiloxane can be used as a basis for silicone oils or fluids designed to withstand extremes of temp; as a foam suppressant in petroleum lubricating oil.Related product price
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Suppliers and manufacturers
J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
TCI (Shanghai) Development Co., Ltd.
Beijing HwrkChemical Technology Co., Ltd
Shanghai Hanhong Scientific Co.,Ltd.
Chemsky（shanghai）International Co.,Ltd.
Shandong Xiya Chemical Co., Ltd
Syntechem Co.,Ltd
Hunan Hui Bai Shi Biotechnology Co., Ltd.
Maya High Purity Chemicals