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Hexachlorodisiloxane

Hexachlorodisiloxane structure

CAS No:
14986-21-1
Formula:
Cl6OSi2
Chemical Name:
Hexachlorodisiloxane
Synonyms:
Disiloxane,1,1,1,3,3,3-hexachloro-;Disiloxane,hexachloro-;1,1,1,3,3,3-Hexachlorodisiloxane;Hexachlorodisiloxane;Silicon chloride oxide (Si2OCl6);Silicon oxychloride (Si2OCl6);Trichloro(trichlorosiloxo)silane;Bis(trichlorosilyl) oxide;Bis(trichlorosilyl) ether;Perchlorodisiloxane;246228-72-8
Categories:
Chemical Reagents > Organic Reagents

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Description

clear colorless to light yellow liquid

Hexachlorodisiloxane Basic Attributes

Molecular Weight：

284.89

Exact Mass：

284.89

EC Number：

239-070-4

DSSTox ID：

DTXSID2065836

HScode：

2934999090

Characteristics

PSA：

9.2

XLogP3：

9.00

Density：

1.575 g/cm³

Melting Point：

-33 °C

Boiling Point：

137 °C

Flash Point：

18 °C

Refractive Index：

n 20/D 1.428(lit.)

Safety Information

Packing level：

III

Hazard category：

Transport codes：

UN 2985 3/PG 2

wgk germany：

hazard class code：

11-34-37

safety instructions：

16-26-36/37/39-45

Marks：

F,C

Precautionary statement(s)：

P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, P501

Hazard Statements：

H225

GHS Classification：

|Danger|H225 (61.29%): Highly Flammable liquid and vapor [Danger Flammable liquids]|P210, P233, P240, P241, P242, P243, P260, P264, P280, P301+P330+P331, P303+P361+P353, P304+P340, P305+P351+P338, P310, P321, P363, P370+P378, P403+P235, P405, and P501|Aggregated GHS information provided by 62 companies from 3 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

Hexachlorodisiloxane Use and Manufacturing

Manufacturing Info：

Disiloxane, 1,1,1,3,3,3-hexachloro-: ACTIVE

Computed Properties

Molecular Weight:284.9
Hydrogen Bond Acceptor Count:1
Exact Mass:283.758934
Monoisotopic Mass:281.761884
Topological Polar Surface Area:9.2
Heavy Atom Count:9
Complexity:76.2
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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high quality trichloro(trichlorosilyloxy)silane 99% transparent liquid KANBEI

CAS No.: 14986-21-1

Grade: Industrial Grade

Content: 99%

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