1,7-DICHLOROOCTAMETHYLTETRASILOXANE
- CAS NO.:2474-02-4
- Empirical Formula: C8H24Cl2O3Si4
- Molecular Weight: 351.52
- MDL number: MFCD00045148
- EINECS: 219-597-6
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:58:06
What is 1,7-DICHLOROOCTAMETHYLTETRASILOXANE?
What are the applications of Application
1,7-Dichloro-octamethyltetrasiloxane is a useful siloxane for proteomics research
Properties of 1,7-DICHLOROOCTAMETHYLTETRASILOXANE
| Melting point: | −62 °C(lit.) |
| Boiling point: | 222 °C(lit.) |
| Density | 1.011 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 190 °F |
| form | liquid |
| color | Colorless to Almost colorless |
| Specific Gravity | 1.011 |
| Hydrolytic Sensitivity | 8: reacts rapidly with moisture, water, protic solvents |
| BRN | 1784800 |
| EPA Substance Registry System | Tetrasiloxane, 1,7-dichloro-1,1,3,3,5,5,7,7-octamethyl- (2474-02-4) |
Safety information for 1,7-DICHLOROOCTAMETHYLTETRASILOXANE
| Signal word | Danger |
| Pictogram(s) |
![]() Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H314:Skin corrosion/irritation |
| Precautionary Statement Codes |
P280:Wear protective gloves/protective clothing/eye protection/face protection. P310:Immediately call a POISON CENTER or doctor/physician. 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 1,7-DICHLOROOCTAMETHYLTETRASILOXANE
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