Decamethylcyclopentasiloxane
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- $8 - $1884.7
- Product name: Decamethylcyclopentasiloxane
- CAS: 541-02-6
- MF: C10H30O5Si5
- MW: 370.77
- EINECS:208-764-9
- MDL Number:MFCD00046966
- Synonyms:D3770;siliconsf1202 ;vs7158 ;CYCLIC PENTAMER-D5;DECAMETHYLCYCLOPENTASILOXANE;Decamethylcyclopentasiloxane (cyclic monomer)Cyclic Pentamer-D5;VOLASIL(TM) 245;CYCLOPENTASILOXANE,DECANE
52 prices
Selected condition:
Brand
- aablocks
- Ambeed
- Arctom
- Biosynth
- Chem-Impex
- ChemScene
- Sigma-Aldrich
- TCI Chemical
- Thermo Scientific Chemicals
- TRC
- Usbiological
Package
- 200mg
- 250mg
- 500mg
- 5g
- 25g
- 25ML
- 50g
- 50ml
- 100g
- 100ML
- 0.25kg
- 250ML
- 250g
- 0.5kg
- 500ML
- 500g
- 1L
- 1kg
- 2Kg
- 5kg
- 96Tests
- Manufactureraablocks
- Product numberAA003P68
- Product descriptionCyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98%
- Packaging5g
- Price$8
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003P68
- Product descriptionCyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98%
- Packaging25g
- Price$11
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003P68
- Product descriptionCyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98%
- Packaging100g
- Price$15
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA003P68
- Product descriptionCyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98%
- Packaging500g
- Price$43
- Updated2026-05-28
- Buy
- ManufacturerAmbeed
- Product numberA714927
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99%
- Packaging500g
- Price$61
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA714927
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99%
- Packaging100g
- Price$16
- Updated2021-12-16
- Buy
- ManufacturerAmbeed
- Product numberA714927
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99%
- Packaging25g
- Price$8
- Updated2021-12-16
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging100g
- Price$14
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging100g
- Price$14
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging500g
- Price$21
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging500g
- Price$21
- Updated2026-05-26
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging1kg
- Price$40
- Updated2026-05-25
- Buy
- ManufacturerArctom
- Product numberCS-W009767
- Product description2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98%
- Packaging1kg
- Price$40
- Updated2026-05-26
- Buy
- ManufacturerBiosynth
- Product numberFD20850
- Product descriptionDecamethylcyclopentasiloxane
- Packaging100g
- Price$70
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20850
- Product descriptionDecamethylcyclopentasiloxane
- Packaging250g
- Price$125
- Updated2021-12-16
- Buy
- ManufacturerBiosynth
- Product numberFD20850
- Product descriptionDecamethylcyclopentasiloxane
- Packaging500g
- Price$220
- Updated2021-12-16
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA003P68 | Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98% | 5g | $8 | 2026-05-28 | Buy |
| aablocks | AA003P68 | Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98% | 25g | $11 | 2026-05-28 | Buy |
| aablocks | AA003P68 | Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98% | 100g | $15 | 2026-05-28 | Buy |
| aablocks | AA003P68 | Cyclopentasiloxane, 2,2,4,4,6,6,8,8,10,10-decamethyl- 98% | 500g | $43 | 2026-05-28 | Buy |
| Ambeed | A714927 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99% | 500g | $61 | 2021-12-16 | Buy |
| Ambeed | A714927 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99% | 100g | $16 | 2021-12-16 | Buy |
| Ambeed | A714927 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane 99% | 25g | $8 | 2021-12-16 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 100g | $14 | 2026-05-25 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 100g | $14 | 2026-05-26 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 500g | $21 | 2026-05-25 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 500g | $21 | 2026-05-26 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 1kg | $40 | 2026-05-25 | Buy |
| Arctom | CS-W009767 | 2,2,4,4,6,6,8,8,10,10-Decamethyl-1,3,5,7,9,2,4,6,8,10-pentaoxapentasilecane >=98% | 1kg | $40 | 2026-05-26 | Buy |
| Biosynth | FD20850 | Decamethylcyclopentasiloxane | 100g | $70 | 2021-12-16 | Buy |
| Biosynth | FD20850 | Decamethylcyclopentasiloxane | 250g | $125 | 2021-12-16 | Buy |
| Biosynth | FD20850 | Decamethylcyclopentasiloxane | 500g | $220 | 2021-12-16 | Buy |
Properties
Melting point :-44°C
Boiling point :90 °C/10 mmHg (lit.)
Density :0.958 g/mL at 25 °C (lit.)
vapor pressure :33.2Pa at 25℃
refractive index :n20/D 1.396(lit.)
Flash point :162 °F
storage temp. :2-8°C
solubility :<0.0001g/l (calculated)
form :Liquid
color :Colorless
Specific Gravity :0.959
explosive limit :0.52-7%(V)
Water Solubility :Immiscible with water.
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
Merck :14,2848
BRN :1800166
Henry's Law Constant :2.8×10-7 mol/(m3Pa) at 25℃, Xu and Kropscott (2014)
Dielectric constant :2.5(20℃)
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :cleaning products
cosmetics
environmental
food and beverages
personal care Cosmetics Ingredients Functions :SKIN CONDITIONING - EMOLLIENT
SOLVENT
HAIR CONDITIONING
SKIN CONDITIONING Cosmetic Ingredient Review (CIR) :Decamethylcyclopentasiloxane (541-02-6)
InChI :1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3
InChIKey :XMSXQFUHVRWGNA-UHFFFAOYSA-N
SMILES :C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
LogP :8.07 at 24.6℃
Surface tension :18.29 mN/m at 297.15K
CAS DataBase Reference :541-02-6(CAS DataBase Reference)
NIST Chemistry Reference :Decamethylcyclopentasiloxane(541-02-6)
EPA Substance Registry System :Decamethylcyclopentasiloxane (541-02-6)
Boiling point :90 °C/10 mmHg (lit.)
Density :0.958 g/mL at 25 °C (lit.)
vapor pressure :33.2Pa at 25℃
refractive index :n
Flash point :162 °F
storage temp. :2-8°C
solubility :<0.0001g/l (calculated)
form :Liquid
color :Colorless
Specific Gravity :0.959
explosive limit :0.52-7%(V)
Water Solubility :Immiscible with water.
Hydrolytic Sensitivity :1: no significant reaction with aqueous systems
Merck :14,2848
BRN :1800166
Henry's Law Constant :2.8×10-7 mol/(m3Pa) at 25℃, Xu and Kropscott (2014)
Dielectric constant :2.5(20℃)
Stability :Stable. Incompatible with strong oxidizing agents.
Major Application :cleaning products
cosmetics
environmental
food and beverages
personal care Cosmetics Ingredients Functions :SKIN CONDITIONING - EMOLLIENT
SOLVENT
HAIR CONDITIONING
SKIN CONDITIONING Cosmetic Ingredient Review (CIR) :Decamethylcyclopentasiloxane (541-02-6)
InChI :1S/C10H30O5Si5/c1-16(2)11-17(3,4)13-19(7,8)15-20(9,10)14-18(5,6)12-16/h1-10H3
InChIKey :XMSXQFUHVRWGNA-UHFFFAOYSA-N
SMILES :C[Si]1(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O[Si](C)(C)O1
LogP :8.07 at 24.6℃
Surface tension :18.29 mN/m at 297.15K
CAS DataBase Reference :541-02-6(CAS DataBase Reference)
NIST Chemistry Reference :Decamethylcyclopentasiloxane(541-02-6)
EPA Substance Registry System :Decamethylcyclopentasiloxane (541-02-6)
Safety Information
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Description
Decamethylcyclopentasiloxane is employed in cosmetics like deodorants, sunblocks, hair sprays and personal care products. Furthermore, it is used in silicone based personal lubricants. In addition, it is a cyclic volatile methylsiloxane used in hair conditioners, thereby brushing the hair without breakage.Related product price
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Suppliers and manufacturers
QINGDAO KAIENSI INTERNATIONAL TRADE CO.,LTD.




