Hexachlorodisiloxane
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- $126 - $718
- Product name: Hexachlorodisiloxane
- CAS: 14986-21-1
- MF: Cl6OSi2
- MW: 284.89
- EINECS:239-070-4
- MDL Number:MFCD00031530
- Synonyms:1,1,1,3,3,3-Hexachloropropanedisiloxane;1,3-Dichloro-1,1,3,3-tetrachloropropanedisiloxane;Hexachloropropanedisiloxane;Oxybis(trichlorosilane);hexachloro-disiloxan ;Hexachlorodisiloxane,96%;Perchlorodisiloxane;1,1,1,3,3,3-Hexachloro Disiloxane
3 prices
Selected condition:
Brand
- aablocks
- AHH
Package
- 1g
- 5g
- 10g
- Manufactureraablocks
- Product numberAA001M00
- Product descriptionHexachlorodisiloxane
- Packaging1g
- Price$126
- Updated2026-05-28
- Buy
- Manufactureraablocks
- Product numberAA001M00
- Product descriptionHexachlorodisiloxane
- Packaging5g
- Price$476
- Updated2026-05-28
- Buy
- ManufacturerAHH
- Product numberMT-14557
- Product descriptionHexachlorodisiloxane 97%
- Packaging10g
- Price$718
- Updated2026-05-26
- Buy
| Manufacturer | Product number | Product description | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|
| aablocks | AA001M00 | Hexachlorodisiloxane | 1g | $126 | 2026-05-28 | Buy |
| aablocks | AA001M00 | Hexachlorodisiloxane | 5g | $476 | 2026-05-28 | Buy |
| AHH | MT-14557 | Hexachlorodisiloxane 97% | 10g | $718 | 2026-05-26 | Buy |
Properties
Melting point :<0°C
Boiling point :137 °C(lit.)
Density :1.575 g/mL at 25 °C(lit.)
refractive index :n20/D 1.428(lit.)
Flash point :18 °C
storage temp. :2-8°C, sealed storage, away from moisture
form :liquid
Specific Gravity :1.575
Appearance :Colorless to light yellow Liquid
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
InChI :InChI=1S/Cl6OSi2/c1-8(2,3)7-9(4,5)6
InChIKey :QHAHOIWVGZZELU-UHFFFAOYSA-N
SMILES :[Si](Cl)(Cl)(Cl)O[Si](Cl)(Cl)Cl
CAS DataBase Reference :14986-21-1(CAS DataBase Reference)
EPA Substance Registry System :Disiloxane, hexachloro- (14986-21-1)
Boiling point :137 °C(lit.)
Density :1.575 g/mL at 25 °C(lit.)
refractive index :n
Flash point :18 °C
storage temp. :2-8°C, sealed storage, away from moisture
form :liquid
Specific Gravity :1.575
Appearance :Colorless to light yellow Liquid
Hydrolytic Sensitivity :8: reacts rapidly with moisture, water, protic solvents
InChI :InChI=1S/Cl6OSi2/c1-8(2,3)7-9(4,5)6
InChIKey :QHAHOIWVGZZELU-UHFFFAOYSA-N
SMILES :[Si](Cl)(Cl)(Cl)O[Si](Cl)(Cl)Cl
CAS DataBase Reference :14986-21-1(CAS DataBase Reference)
EPA Substance Registry System :Disiloxane, hexachloro- (14986-21-1)
Safety Information
| Symbol(GHS): |
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Description
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Suppliers and manufacturers
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J & K SCIENTIFIC LTD.
Meryer (Shanghai) Chemical Technology Co., Ltd.
3B Pharmachem (Wuhan) International Co.,Ltd.
Novel Chemical
Shanghai Worldyang Chemical Co.,Ltd.
Shanghai Macklin Biochemical Co.,Ltd.
Zhengzhou Alfachem Co., Ltd.
Shanghai YuanYe Biotechnology Co., Ltd.
Grader reagent





