Diphenyltetramethyldisilane
- CAS NO.:1145-98-8
- Empirical Formula: C16H22Si2
- Molecular Weight: 270.52
- MDL number: MFCD00054786
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:42
What is Diphenyltetramethyldisilane?
Chemical properties
white to light brown low melting mass
The Uses of Diphenyltetramethyldisilane
Dimethylphenylsilane was catalytically dehydrogenated and condensed in the presence of platinum complexes to give 1,1,2,2-tetramethyl-1,2-diphenyl-disilane.
Properties of Diphenyltetramethyldisilane
| Melting point: | 33-38 °C |
| Boiling point: | 145-148 °C |
| Density | 0,976 g/cm3 |
| refractive index | 1.5161 |
| Flash point: | 105 °C |
| form | solid |
| Specific Gravity | 0.9763 |
| Water Solubility | Insoluble in water. |
| Hydrolytic Sensitivity | 1: no significant reaction with aqueous systems |
Safety information for Diphenyltetramethyldisilane
| Signal word | Warning |
| Pictogram(s) |
![]() Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. |
Computed Descriptors for Diphenyltetramethyldisilane
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