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The company mainly produces silane-based pharmaceutical raw materials and pharmaceutical intermediates
tert-Butyldiphenylchlorosilane
| Product Type |
Pharmaceutical Customized Synthesis |
| Detail |
| Product name: |
tert-Butyldiphenylchlorosilane |
| CAS RN: |
58479-61-1 |
| SAFETY DATA SHEET: |
| 1、HAZARDS IDENTIFICATION |
| Classification of the substance or mixture |
PHYSICAL HAZARDS |
Corrosive to metals Category 1
|
| HEALTH HAZARDS |
Skin corrosion/irritation Category 1B
Serious eye damage/eye irritation Category 1
|
| ENVIRONMENTAL HAZARDS |
Not classified
|
| Label elements |
Pictograms or hazard symbols |
 |
| Signal word |
Danger |
| Hazard statements |
May be corrosive to metals
Causes severe skin burns and eye damage
|
Precautionary statements
[Prevention] |
Keep only in original container.
Do not breathe dusts or mists.
Wash hands and face thoroughly after handling.
Wear protective gloves, protective clothing, face protection
|
| [Response] |
IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Immediately call a
POISON CENTER or doctor.
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin
with water or shower. Immediately call a POISON CENTER or doctor. Wash
contaminated clothing before reuse.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Immediately call a POISON CENTER or doctor.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact
lenses, if present and easy to do. Continue rinsing. Immediately call a POISON
CENTER or doctor.
Absorb spillage to prevent material damage
|
| [Storage] |
Store in corrosive resistant bottle or metal container with a resistant inner liner.
Store locked up
|
| [Disposal] |
Dispose of contents and container in accordance with local, regional, national
regulations.
|
| 2、COMPOSITION/INFORMATION ON INGREDIENTS |
Substance/mixture: Substance
Components: tert-Butyldiphenylchlorosilane
Percent: >97.0%(GC)
CAS RN: 58479-61-1
Synonyms: TBDPSCl , tert-Butylchlorodiphenylsilane
Chemical Formula: C16H19ClSi
|
| 3、 PHYSICAL AND CHEMICAL PROPERTIES |
Physical state (20°C): Liquid
Form: Clear
Colour: Colorless - Yellow
Odour: Pungent
pH: No data available
Melting point/freezing point: No data available
Boiling point/range: 125°C /0.008kPa
Flash point: 112°C
Flammability or explosive
limits:
Lower: No data available
Upper: No data available
Vapour pressure: 2.7Pa/100°C
Vapour density: >1
Relative density: 1.07
Solubility(ies):
[Water] No data available
[Other solvents] No data available
Autoignition temperature: 480°C
|
| 4、STABILITY AND REACTIVITY |
Chemical stability: Stable under proper conditions.
Possibility of hazardous reactions:Decomposes in contact with water and liberates toxic gases.
Conditions to avoid: Moisture
Incompatible materials: Oxidizing agents, Bases
Hazardous decomposition products:Carbon dioxide, Carbon monoxide, Hydrogen chloride, Silicon oxides
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