ChemicalBook > CAS DataBase List > 1,2-BIS(TRICHLOROSILYL)ETHANE

1,2-BIS(TRICHLOROSILYL)ETHANE

Product Name: 1,2-BIS(TRICHLOROSILYL)ETHANE
CAS No.: 2504-64-5
Chemical Name: 1,2-BIS(TRICHLOROSILYL)ETHANE
Synonyms: BTCSE;DK237;ethylenebis(trichlorosilane);1,2-Bis(tichlorosilyl)ethane;1,2-BIS(TRICHLOROSILYL)ETHANE;Bis(1,2-trichlorosilyl)ethane;1,2-BIS(TRICHLOROSILYL)ETHANE 95%;1,2-ethanediylbis[trichloro-silan;1,2-Bis(trichlorosilyl)ethane >1,2-ethanediylbis[trichloro-Silane
CBNumber: CB5452934
Molecular Formula: C2H4Cl6Si2
Formula Weight: 296.94
MOL File: 2504-64-5.mol

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1,2-BIS(TRICHLOROSILYL)ETHANE Property

Melting point:: 27-29 °C(lit.)
Boiling point:: 202 °C(lit.)
Density: 1.483 g/mL at 25 °C(lit.)
refractive index: n20/D 1.475(lit.)
Flash point:: 149 °F
storage temp.: 2-8°C
form: powder to lump to clear liquid
color: White or Colorless to Light yellow
Specific Gravity: 1.483
Hydrolytic Sensitivity: 8: reacts rapidly with moisture, water, protic solvents
BRN: 1753707
CAS DataBase Reference: 2504-64-5(CAS DataBase Reference)
EPA Substance Registry System: Silane, 1,2-ethanediylbis[trichloro- (2504-64-5)

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Safety

Hazard Codes: C
Risk Statements: 14-35
Safety Statements: 26-36/37/39-43-45
RIDADR: UN 3261 8/PG 1
WGK Germany: 3
F: 10-21
TSCA: Yes
HazardClass: 8
PackingGroup: II
HS Code: 29319090

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 447048
Product name: 1,2-Bis(trichlorosilyl)ethane
Purity: 97%
Packaging: 5ml
Price: $139
Updated: 2023/01/07

TCI Chemical

Product number: B1292
Product name: 1,2-Bis(trichlorosilyl)ethane
Purity: >97.0%(T)
Packaging: 5g
Price: $37
Updated: 2025/07/31

TCI Chemical

Product number: B1292
Product name: 1,2-Bis(trichlorosilyl)ethane
Purity: >97.0%(T)
Packaging: 25g
Price: $179
Updated: 2025/07/31

Chem-Impex

Product number: 40434
Product name: 1,2-Bis(trichlorosilyl)ethane,96.5%(GC)
Purity: 96.5%(GC)
Packaging: 5G
Price: $98.56
Updated: 2021/12/16

AK Scientific

Product number: Y1391
Product name: 1,2-Bis(trichlorosilyl)ethane
Packaging: 5g
Price: $210
Updated: 2021/12/16

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1,2-BIS(TRICHLOROSILYL)ETHANE Chemical Properties,Usage,Production

Chemical Properties

Colorless crystal

Uses

Intermediate for silicones.

General Description

1,2-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.

Hazard

Corrosive when exposed to moisture.

1,2-BIS(TRICHLOROSILYL)ETHANE Preparation Products And Raw materials

Raw materials

Preparation Products

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1,2-BIS(TRICHLOROSILYL)ETHANE Suppliers

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View Lastest Price from 1,2-BIS(TRICHLOROSILYL)ETHANE manufacturers

ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD

Product: 1,2-Ethanediylbis(trichlorosilane) 2504-64-5
Price: US $2.20-8.80/kg
Min. Order: 1kg
Purity: 99%
Supply Ability: 1000kg
Release date: 2025-06-25

Career Henan Chemical Co

Product: 1,2-Ethanediylbis(trichlorosilane) 2504-64-5
Price: US $1.00/g
Min. Order: 1g
Purity: 95-99%
Supply Ability: 1ton
Release date: 2020-01-10

Career Henan Chemical Co

Product: 1,2-BIS(TRICHLOROSILYL)ETHANE 2504-64-5
Price: US $1.00/g
Min. Order: 1g
Purity: 99%
Supply Ability: 200kg
Release date: 2020-01-10

2504-64-5, 1,2-BIS(TRICHLOROSILYL)ETHANERelated Search:

Trichlorosilane 1,2-DICHLOROTETRAMETHYLDISILANE 1,2-BIS(TRIMETHOXYSILYL)DECANE 1,2-BIS(PENTAMETHYLDISILOXANYL)ETHANE DIVINYLTETRAMETHYLDISILANE 1,2-Bis(triethoxysilyl)ethane 1,2-BIS(TRIMETHOXYSILYL)ETHANE 1,2-BIS(METHYLDIETHOXYSILYL)ETHYLENE 1,2-Bis(dimethylsilyl)benzene 1,2-DIMETHYL-1,1,2,2-TETRAPHENYLDISILANE 1,2-DIMETHOXY-1,1,2,2-TETRAMETHYLDISILANE Chloro(chloromethyl)dimethylsilane Ethyldichlorosilane Methyltrichlorosilane Ethyltrichlorosilane 1,2-BIS(TRICHLOROSILYL)ETHANE DICHLOROMETHYLSILANE 1,4-DISILABUTANE

1,4-Disilabutane,1,1,1,4,4,4-hexachloro-

Silane, 1,2-ethanediylbis*trichloro-

Silane, 1,2-ethanediylbis[trichloro-

Trichloro[2-(trichlorosilyl)ethyl]silane

1,2-BIS(TRICHLOROSILYL)ETHANE

1,1,1,4,4,4-HEXACHLORODISILETHYLENE

1,2-ethanediylbis[trichloro-Silane

1,2-Bis(tichlorosilyl)ethane

ethylenebis(trichlorosilane)

Bis(1,2-trichlorosilyl)ethane

1,2-BIS(TRICHLOROSILYL)ETHANE 95%

1,1,1,4,4,4-hexachloro-1,4-disilabutane

1,2-ethanediylbis[trichloro-silan

1,2-Bis(trichlorosilyl)ethane &gt

Silane, 1,1'-(1,2-ethanediyl)bis[1,1,1-trichloro-

BTCSE

richloro(2-trichlorosilylethyl)silane

DK237

2504-64-5

18708-16-6

Cl3SiCH2CH2SiCl3

C2H4Cl6Si2

Protection and Derivatization

Protecting and Derivatizing Reagents

Synthetic Reagents

Silicon-Based

Si (Classes of Silicon Compounds)

Trichlorosilanes

Si-Cl Compounds

Industrial/Fine Chemicals

Si (Classes of Silicon Compounds)

Si-Cl Compounds

Trichlorosilanes