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Hexachlorodisiloxane

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Formula: Cl3SiOSiCl3
CAS: 14986-21-1

Identification

Structural Formula
Hexachlorodisiloxane
CAS:
14986-21-1
EINECS:
239-070-4
Molecular Formula:
Cl3SiOSiCl3
MDL:
MFCD00031530
SMILES:
O([Si](Cl)(Cl)Cl)[Si](Cl)(Cl)Cl
Synonym:
perchlorodisiloxane ; hexachloro-disiloxan ; oxybis(trichlorosilane) ; hexachlorodisiloxane,96% ; 1,1,1,3,3,3-hexachloro disiloxane ; 1,1,1,3,3,3-hexachloropropanedisiloxane ; 1,3-dichloro-1,1,3,3-tetrachloropropanedisiloxane ; hexachloropropanedisiloxane ; hexachlorodisiloxane




Suppliers

FUDI Chemical Co. Ltd.
FCC4401760
H&Z Industry Co.,Ltd
HIC4001600
Ereztech LLC
SI6211
Gelest, Inc.
G240480
Xingrui Industry Co., Limited
XIL5802320
Zehao Industry Co., Ltd.
ZI4801440
Santa Cruz Biotechnology, Inc.
228282
Dayang Chem (Hangzhou) Co.,Ltd.
DC6202480
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CAS equal suppliers

1,1,1,3,3,3-Hexachloro Disiloxane
Shanghai Worldyang Chemical Co., Ltd.
SWC24429768
1,1,1,3,3,3-Hexachloro disiloxane
Hangzhou Keying Chem Co., Ltd.
HKC19807920

Prices & Availability




Data is processed


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Properties for Hexachlorodisiloxane

Molecular Weight:
284.89 g·mol−1
Density:
1.575 g/mL at 25 °C(lit.)
Melting point:
<0 °C
Boiling point:
137 °C(lit.)
Flash point:
18 °C
Physical Description:
clear colorless to light yellow liquid
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Hazard Statements

GHS05

GHS05
Corrosive
  • Corrosive to metals, category 1
GHS07

GHS03
Harmful
  • Acute toxicity (oral, dermal, inhalation), category 4
  • Skin irritation, categories 2, 3
  • Eye irritation, category 2A
  • Skin sensitization, category 1
  • Specific target organ toxicity following single exposure, category 3
    - Respiratory tract irritation
    - Narcotic effects
  • Not used
  • with the "skull and crossbones" pictogram
  • for skin or eye irritation if:
  • the "corrosion" pictogram also appears
  • the "health hazard" pictogram is used to indicate respiratory sensitization

Safety & Transport Information

Risk Codes:
R11 - Highly flammable
R34 - Causes burns
R37 - Irritating to respiratory system
Safety Codes:
S16 - Keep away from sources of ignition - No smoking
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection
S45 - In case of accident or if you feel unwell seek medical advice immediately (show the label where possible)
Hazard Classes:
8
Hazard Symbols:
F, C
Hazard symbol C Hazard symbol F
RID/ADR certification :
UN 2985 3 / PG 2
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Alternative Distributors of [Hexachlorodisiloxane]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

Gelest, Inc. | ABCR GmbH & Co. KG | Yangzhou Princechem Co., Ltd.

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