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HomeProduct name list1,2-BIS(TRICHLOROSILYL)ETHANE

1,2-BIS(TRICHLOROSILYL)ETHANE

Synonym(s):1,1,1,4,4,4-Hexachlorodisilethylene

  • CAS NO.:2504-64-5
  • Empirical Formula: C2H4Cl6Si2
  • Molecular Weight: 296.94
  • MDL number: MFCD00013601
  • EINECS: 219-710-9
  • SAFETY DATA SHEET (SDS)
  • Update Date: 2023-06-08 17:06:38
1,2-BIS(TRICHLOROSILYL)ETHANE Structural

What is 1,2-BIS(TRICHLOROSILYL)ETHANE?

Chemical properties

Colorless crystal

The Uses of 1,2-BIS(TRICHLOROSILYL)ETHANE

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.

Properties of 1,2-BIS(TRICHLOROSILYL)ETHANE

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
Specific Gravity 1.483
color  White or Colorless to Light yellow
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)

Safety information for 1,2-BIS(TRICHLOROSILYL)ETHANE

Signal word Danger
Pictogram(s)
ghs
Corrosion
Corrosives
GHS05
GHS Hazard Statements H314:Skin corrosion/irritation
Precautionary Statement Codes P260:Do not breathe dust/fume/gas/mist/vapours/spray.
P280:Wear protective gloves/protective clothing/eye protection/face protection.
P363:Wash contaminated clothing before reuse.
P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Computed Descriptors for 1,2-BIS(TRICHLOROSILYL)ETHANE

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