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HEXACHLORODISILOXANE

HEXACHLORODISILOXANE Structure
HEXACHLORODISILOXANE structure
CAS No.
14986-21-1
Chemical Name:
HEXACHLORODISILOXANE
Synonyms
Perchlorodisiloxane;hexachloro-disiloxan;HEXACHLORODISILOXANE;HCDSO (99.999% - Si);Oxybis(trichlorosilane);Hexachlorodisiloxane,96%;Hexachloropropanedisiloxane;1,1,1,3,3,3-Hexachloro Disiloxane;richloro(trichlorosilyloxy)silane;trichloro(trichlorosilyloxy)silane
CBNumber:
CB1409622
Molecular Formula:
Cl6OSi2
Molecular Weight:
284.89
MDL Number:
MFCD00031530
MOL File:
14986-21-1.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:34:41
Product description Number Pack Size Price
Hexachlorodisiloxane AA001M00 1g $126
Hexachlorodisiloxane AA001M00 5g $476
Hexachlorodisiloxane 97% MT-14557 10g $718
Hexachlorodisiloxane 97% MT-14557 10g $718
Hexachlorodisiloxane 98% MT-14557 10g $718
More product size
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HEXACHLORODISILOXANE 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)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Flame (GHS02)Corrosion (GHS05)
GHS02,GHS05
Signal word  Danger
Hazard statements  H225-H314
Precautionary statements  P210-P233-P240-P241-P242-P243-P280-P303+P361+P353-P370+P378-P403+P235-P501-P260-P264-P280-P301+P330+P331-P303+P361+P353-P363-P304+P340-P310-P321-P305+P351+P338-P405-P501
Hazard Codes  F,C
Risk Statements  11-34-37
Safety Statements  16-26-36/37/39-45
RIDADR  UN 2985 3/PG 2
WGK Germany  3
F  3-10-21
TSCA  TSCA listed
HazardClass  8
PackingGroup  III

HEXACHLORODISILOXANE price More Price(5)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
aablocks AA001M00 Hexachlorodisiloxane 14986-21-1 1g $126 2026-05-28 Buy
aablocks AA001M00 Hexachlorodisiloxane 14986-21-1 5g $476 2026-05-28 Buy
AHH MT-14557 Hexachlorodisiloxane 97% 10g $718 2026-05-26 Buy
AHH MT-14557 Hexachlorodisiloxane 97% 10g $718 2026-05-25 Buy
AHH MT-14557 Hexachlorodisiloxane 98% 14986-21-1 10g $718 2021-12-16 Buy
Product number Packaging Price Buy
AA001M00 1g $126 Buy
AA001M00 5g $476 Buy
MT-14557 10g $718 Buy
MT-14557 10g $718 Buy
MT-14557 10g $718 Buy

HEXACHLORODISILOXANE Chemical Properties,Uses,Production

Chemical Properties

clear colorless to light yellow liquid

HEXACHLORODISILOXANE synthesis

10025-78-2
18141-27-0
14986-21-1
56240-62-1
Synthesis of HEXACHLORODISILOXANE from Trichlorosilane and Benzyloxy Trichlorosilane

HEXACHLORODISILOXANE Preparation Products And Raw materials

Raw materials

Disiloxane, pentachloro- Benzyloxy Trichlorosilane Water Trichlorosilane Chlorine
Sulfur trioxide Hexamethyldisiloxane

1of2

Preparation Products

Tetrapropoxysilane OCTACHLOROTRISILOXANE Hexachlorodisilane HEXAPHENYLDISILOXANE

HEXACHLORODISILOXANE Suppliers

Global( 89)Suppliers
Supplier Tel Email Country ProdList Advantage
City Chemical LLC
2039322489 sales@citychemical.com United States 168 58
Shanghai Daken Advanced Materials Co.,Ltd 		+86-2158073036 info@dakenam.com China 14014 58
Henan Tianfu Chemical Co.,Ltd. 		+86-0371-55170693 +86-19937530512 info@tianfuchem.com China 21586 55
ATK CHEMICAL COMPANY LIMITED 		+undefined-21-51877795 ivan@atkchemical.com China 33024 60
Win-Win Chemical CO., Limited 		0086-577-64498589 sales@win-winchemical.com CHINA 998 58
Shanghai Worldyang Chemical Co.,Ltd. 		+86-021-56795779 +8613651600618 sales@worldyachem.com China 967 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29792 58
Hubei Co-Formula Material Tech Co., Ltd. 		+86-27-84459282 sales@cfmats.com CHINA 882 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Win-Win chemical CO., Limited 		+86-0086-577-64498589 +86-15355981851 sales@win-winchemical.com China 14304 58
Supplier Advantage
City Chemical LLC
58
Shanghai Daken Advanced Materials Co.,Ltd 		58
Henan Tianfu Chemical Co.,Ltd. 		55
ATK CHEMICAL COMPANY LIMITED 		60
Win-Win Chemical CO., Limited 		58
Shanghai Worldyang Chemical Co.,Ltd. 		58
career henan chemical co 		58
Hubei Co-Formula Material Tech Co., Ltd. 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Win-Win chemical CO., Limited 		58

View Lastest Price from HEXACHLORODISILOXANE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Hexachlorodisiloxane pictures 2019-12-29 Hexachlorodisiloxane
14986-21-1
 $1.00 1g Min98% HPLC Career Henan Chemical Co

14986-21-1(HEXACHLORODISILOXANE)Related Search:

Ammonium chloroplatinate Trichlorosilane HEXACHLORODISILOXANE CARBINOL (HYDROXYL) TERMINATED POLYDIMETHYLSILOXANE, 400-450 cSt 1,1,3,3-Tetramethyldisiloxane
1,1,1,3,3,3-Hexachloropropanedisiloxane 1,3-Dichloro-1,1,3,3-tetrachloropropanedisiloxane Hexachloropropanedisiloxane Oxybis(trichlorosilane) HEXACHLORODISILOXANE hexachloro-disiloxan Hexachlorodisiloxane,96% Perchlorodisiloxane 1,1,1,3,3,3-Hexachloro Disiloxane trichloro(trichlorosilyloxy)silane richloro(trichlorosilyloxy)silane HCDSO (99.999% - Si) 14986-21-1 Cl6OSi2 Cl3SiOSiCl3 Protection and Derivatization Protecting and Derivatizing Reagents Synthetic Reagents Silicon-Based Dielectric MaterialsProtection and Derivatization Silicon-BasedSelf Assembly&Contact Printing Organic Conductors and Photovoltaics: OFET and OPV Materials Organic Electronics and Photonics Protecting and Derivatizing Reagents Silane Coupling Agents/Adhesion Promoters Trichlorosilanes