1,1,1,4,4,4-Hexachloro-1,4-disilabutane

HCID 75631
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Substructure searchFind similar structures

Basic information

CAS
2504-64-5
Standard SMILES
Cl[Si](Cl)(Cl)CC[Si](Cl)(Cl)Cl
InChIKey
WDVUXWDZTPZIIE-UHFFFAOYSA-N
Molecular formula
C2H4Cl6Si2
Average molar mass
296.9 g/mol
Monoisotopic mass
293.79826927

Overview

structure in first source

Names & identifiers

Preferred name
1,1,1,4,4,4-Hexachloro-1,4-disilabutane
IUPAC
trichloro(2-trichlorosilylethyl)silane
English name
1,2-Bis(trichlorosilyl)ethane
Molecular formula
C2H4Cl6Si2
Molecular weight
296.94

Names & synonyms

1,1,1,4,4,4-hexachloro-1,4-disilabutaneHC-DSB cpdRefChem:5967081,2-Bis(trichlorosilyl)ethane2504-64-5trichloro(2-trichlorosilylethyl)silaneEthylenebis(trichlorosilane)MFCD00013601Silane, 1,2-ethanediylbis[trichloro-Silane, 1,2-ethanediylbis(trichloro-Silane, 1,1'-(1,2-ethanediyl)bis[1,1,1-trichloro-S02075
Show more names
BTCSEDK2371,2-Bis(tichlorosilyl)ethaneBis(1,2-trichlorosilyl)ethane1,2-BIS(TRICHLOROSILYL)ETHANE 95%1,2-ethanediylbis[trichloro-silan1,2-Bis(trichlorosilyl)ethane >1,2-ethanediylbis[trichloro-Silane
1,1'-(1,2-Ethanediyl)bis[1,1,1-trichlorosilane]Silane, 1,1'-(1,2-ethanediyl)bis(1,1,1-trichloro-C2H4Cl6Si21,1,1,4,4,4-HexachlorodisilethyleneSilane, trichloro[(trichlorosilyl)ethyl]-EINECS 219-710-9bis(trichlorosilyl)ethaneCl3 SiCH2CH2SiCl3

Database identifiers

CAS
2504-64-5
PubChem CID
75631
DTXSID
DTXSID5062477
EC Number
219-710-9
Nikkaji
J191.996B

Properties

Computed structural properties

Topological polar surface area
0 Ų
Hydrogen bond donors
0
Hydrogen bond acceptors
0
Rotatable bonds
1
Heavy atoms
10

Experimental & physicochemical properties

SpringerMaterials PropertiesBoiling point

Physicochemical properties

Melting point
27 · 27-29 °C(lit.)
Boiling point
202 °C · 202 °C(lit.)
Density
1.483 g/mL · 1.483 g/mL at 25 °C(lit.)
refractive index
20 · n20/D 1.475(lit.)
Flash point
149 °F · 149 °F
storage temp.
2 · 2-8°C

Safety & regulation

GHS classification

GHS Classification · 5 items

This chemical does not meet GHS hazard criteria for 8.9% (4 of 45) of reports.

Danger

H314 (91.1%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 45 reports by companies from 5 notifications to the ECHA C&L Inventory.

Hazard information

Regulatory InformationChemical: Silane, 1,2-ethanediylbis[trichloro-
Hazard Classes and CategoriesSkin Corr. 1B (91.1%)

Safety data

F
10-21
PPE
Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges
wgk
3
tsca
TSCA listed
ridadr
UN 3261 8/PG 1
hs_code
29319090

Chemistry & industry

Uses & manufacturing

General Manufacturing InformationSilane, 1,1'-(1,2-ethanediyl)bis[1,1,1-trichloro-: ACTIVE
Applications · 2 items

UsesIntermediate for silicones.

General Description1,2-Bis(trichlorosilyl)ethane is an alkylchlorosilane that couples with surface atoms present on the metal surfaces. It is mainly utilized as a protective coating and a coupling agent that enhances the absorption of the self-assembled monolayer (SAM) on the surface of the metal. It chemically modifies the substrate material and acts as an anti-corrosive layer.

Upstream & downstream products

Downstream products

Suppliers59 total

梯希爱(上海)化成工业发展有限公司021-67121386 · [email protected]
上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]
湖北科孚乐材料科技有限公司027-84459282 13720265353 · [email protected]
上海仲因实业有限公司2537653158 16621191650 · [email protected]
Dayang Chem (Hangzhou) Co.,Ltd.+86-0571-88938639 17705817739 · [email protected]

Related reactions

5 records
New reaction record

Compound notes

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