ChemicalBook >> CAS DataBase List >>1,2-BIS(TRICHLOROSILYL)ETHANE
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
- Molecular Weight:
- 296.94
- MDL Number:
- MFCD00013601
- MOL File:
- 2504-64-5.mol
- MSDS File:
- SDS
- TDS File:
- TDS
Last updated:2026-05-28 04:52:17
| Product description | Number | Pack Size | Price |
| 1,2-Bis(trichlorosilyl)ethane 97% | 447048 | 5ml | $139 |
| 1,2-Bis(trichlorosilyl)ethane >97.0%(T) | B1292 | 5g | $34 |
| 1,2-Bis(trichlorosilyl)ethane >97.0%(T) | B1292 | 25g | $152 |
| 1,2-Bis(trichlorosilyl)ethane ≥96.5%(GC) | 40434 | 5G | $124.99 |
| 1,2-Bis(trichlorosilyl)ethane ≥96.5%(GC) | 40434 | 25G | $375.76 |
| More product size | |||
| Melting point | 27-29 °C(lit.) |
|---|---|
| Boiling point | 202 °C(lit.) |
| Density | 1.483 g/mL at 25 °C(lit.) |
| refractive index |
n |
| 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 |
| InChI | 1S/C2H4Cl6Si2/c3-9(4,5)1-2-10(6,7)8/h1-2H2 |
| InChIKey | WDVUXWDZTPZIIE-UHFFFAOYSA-N |
| SMILES | Cl[Si](Cl)(Cl)CC[Si](Cl)(Cl)Cl |
| CAS DataBase Reference | 2504-64-5(CAS DataBase Reference) |
| EPA Substance Registry System | Silane, 1,2-ethanediylbis[trichloro- (2504-64-5) |
| UNSPSC Code | 12352103 |
| NACRES | NA.23 |
SAFETY
Risk and Safety Statements
| Symbol(GHS) |  GHS05 |
|||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Signal word | Danger | |||||||||
| Hazard statements | H314 | |||||||||
| Precautionary statements | P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338-P363 | |||||||||
| PPE | Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges | |||||||||
| 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 | TSCA listed | |||||||||
| HazardClass | 8 | |||||||||
| PackingGroup | II | |||||||||
| HS Code | 29319090 | |||||||||
| Storage Class | 8A - Combustible corrosive hazardous materials | |||||||||
| Hazard Classifications | Eye Dam. 1 Skin Corr. 1B |
|||||||||
| Excepted Quantities | Not Permitted as Excepted Quantity | |||||||||
| NFPA 704 |
|
1,2-BIS(TRICHLOROSILYL)ETHANE price More Price(12)
| Manufacturer | Product number | Product description | CAS number | Packaging | Price | Updated | Buy |
|---|---|---|---|---|---|---|---|
| Sigma-Aldrich | 447048 | 1,2-Bis(trichlorosilyl)ethane 97% | 2504-64-5 | 5ml | $139 | 2023-01-07 | Buy |
| TCI Chemical | B1292 | 1,2-Bis(trichlorosilyl)ethane >97.0%(T) | 2504-64-5 | 5g | $34 | 2026-04-30 | Buy |
| TCI Chemical | B1292 | 1,2-Bis(trichlorosilyl)ethane >97.0%(T) | 2504-64-5 | 25g | $152 | 2026-04-30 | Buy |
| Chem-Impex | 40434 | 1,2-Bis(trichlorosilyl)ethane ≥96.5%(GC) | 2504-64-5 | 5G | $124.99 | 2026-05-19 | Buy |
| Chem-Impex | 40434 | 1,2-Bis(trichlorosilyl)ethane ≥96.5%(GC) | 2504-64-5 | 25G | $375.76 | 2026-05-19 | Buy |
1,2-BIS(TRICHLOROSILYL)ETHANE Chemical Properties,Uses,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
1of2
Preparation Products
Global( 97)Suppliers
| Supplier | Tel | Country | ProdList | Advantage | |
|---|---|---|---|---|---|
| ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | +86-13017695106 +86-13676922317 | jiuyitime@fdachem.com | China | 16512 | 58 |
| Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 | info@tianfuchem.com | China | 21586 | 55 |
| BOC Sciences | +1-631-485-4226 | inquiry@bocsci.com | United States | 19936 | 58 |
| CONIER CHEM AND PHARMA LIMITED | +8618523575427 | sales@conier.com | China | 49979 | 58 |
| career henan chemical co | +86-0371-86658258 +8613203830695 | factory@coreychem.com | China | 29792 | 58 |
| Hubei Co-Formula Material Tech Co., Ltd. | +86-27-84459282 | sales@cfmats.com | CHINA | 882 | 58 |
| ANHUI WITOP BIOTECH CO., LTD | +8615255079626 | eric@witopchemical.com | China | 23541 | 58 |
| Dayang Chem (Hangzhou) Co.,Ltd. | +86-0571-88938639 +8617705817739 | info@dycnchem.com | China | 52704 | 58 |
| Zhuoer Chemical Co., Ltd | 02120970332; +8613524231522 | sales@zhuoerchem.com | China | 2904 | 58 |
| CD Chemical Group Limited | +8615986615575 | info@codchem.com | China | 17259 | 58 |
View Lastest Price from 1,2-BIS(TRICHLOROSILYL)ETHANE manufacturers
| Image | Update time | Product | Price | Min. Order | Purity | Supply Ability | Manufacturer | |
|---|---|---|---|---|---|---|---|---|
 |
2026-04-17 | 1,2-Ethanediylbis(trichlorosilane)
2504-64-5
|
$2.20-8.80 | 1kg | 99% | 1000kg | ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD | |
 |
2020-01-13 | 1,2-Ethanediylbis(trichlorosilane)
2504-64-5
|
$1.00 | 1g | 95-99% | 1ton | Career Henan Chemical Co | |
 |
2020-01-13 | 1,2-BIS(TRICHLOROSILYL)ETHANE
2504-64-5
|
$1.00 | 1g | 99% | 200kg | Career Henan Chemical Co |
-
- 1,2-Ethanediylbis(trichlorosilane)
2504-64-5
- $2.20-8.80
- 99%
- ZHENGZHOU JIUYI TIME NEW MATERIALS CO,.LTD
-
- 1,2-Ethanediylbis(trichlorosilane)
2504-64-5
- $1.00
- 95-99%
- Career Henan Chemical Co
-
- 1,2-BIS(TRICHLOROSILYL)ETHANE
2504-64-5
- $1.00
- 99%
- Career Henan Chemical Co
2504-64-5(1,2-BIS(TRICHLOROSILYL)ETHANE)Related Search:
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1of4
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Trichloro[2-(trichlorosilyl)ethyl]silane
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1,1,1,4,4,4-HEXACHLORODISILETHYLENE
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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 >
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
