Ethyltrichlorosilane
- Product NameEthyltrichlorosilane
- CAS115-21-9
- CBNumberCB1852886
- MFC2H5Cl3Si
- MW163.51
- EINECS204-072-6
- MDL NumberMFCD00000485
- MOL File115-21-9.mol
- MSDS FileSDS
Chemical Properties
| Melting point | −106 °C(lit.) |
| Boiling point | 99 °C(lit.) |
| Density | 1.238 g/mL at 25 °C(lit.) |
| vapor pressure | 36 hPa (20 °C) |
| refractive index | n |
| Flash point | 57 °F |
| storage temp. | Store below +30°C. |
| solubility | soluble in Ether,Benzene |
| form | liquid |
| color | colorless |
| Specific Gravity | 1.238 |
| explosive limit | 2.68%(V) |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| Sensitive | moisture sensitive |
| InChI | 1S/C2H5Cl3Si/c1-2-6(3,4)5/h2H2,1H3 |
| InChIKey | ZOYFEXPFPVDYIS-UHFFFAOYSA-N |
| SMILES | [Si](Cl)(Cl)(Cl)CC |
| CAS DataBase Reference | 115-21-9(CAS DataBase Reference) |
Safety
| Symbol(GHS) |
  
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| Signal word | Danger | |||||||||
| Hazard statements | H302-H314-H225-H290 | |||||||||
| Precautionary statements | P501-P270-P240-P210-P233-P234-P243-P241-P242-P264-P280-P370+P378-P390-P303+P361+P353-P301+P330+P331-P363-P301+P312+P330-P304+P340+P310-P305+P351+P338+P310-P403+P235-P406-P405 | |||||||||
| Hazard Codes | F,T+,C | |||||||||
| Risk Statements | 11-14-22-26-34-37-35-20/22 | |||||||||
| Safety Statements | 26-28-36/37/39-45 | |||||||||
| RIDADR | UN 1196 | |||||||||
| WGK Germany | 1 | |||||||||
| RTECS | VV4200000 | |||||||||
| F | 19-21 | |||||||||
| Autoignition Temperature | 385 °C | |||||||||
| TSCA | TSCA listed | |||||||||
| HS Code | 2931 90 00 | |||||||||
| HazardClass | 3 | |||||||||
| PackingGroup | II | |||||||||
| Storage Class | 3 - Flammable liquids | |||||||||
| Hazard Classifications | Acute Tox. 3 Inhalation Acute Tox. 4 Oral Flam. Liq. 2 Skin Corr. 1A | |||||||||
| Hazardous Substances Data | 115-21-9(Hazardous Substances Data) | |||||||||
| Toxicity | LD50 orally in Rabbit: 1330 mg/kg | |||||||||
| NFPA 704: |
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