Product Center
The company mainly produces silane-based pharmaceutical raw materials and pharmaceutical intermediates 
2,2'-Methylenebis(6-tert-butyl-p-cresol)
| Product Type |
Pharmaceutical Customized Synthesis |
| Detail |
| Product name: |
2,2'-Methylenebis(6-tert-butyl-p-cresol) |
| CAS RN: |
119-47-1 |
| SAFETY DATA SHEET: |
| 1、HAZARDS IDENTIFICATION |
| Classification of the substance or mixture |
PHYSICAL HAZARDS |
Not classified |
| HEALTH HAZARDS |
Acute toxicity (Oral) Category 5
Serious eye damage/eye irritation Category 2A
|
| ENVIRONMENTAL HAZARDS |
Not classified |
| Label elements |
Pictograms or hazard symbols |
 |
| Signal word |
Warning |
| Hazard statements |
May be harmful if swallowed
Causes serious eye irritation
|
Precautionary statements
[Prevention] |
Wash hands and face thoroughly after handling.
Wear eye protection.
|
| [Response] |
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persists: Get medical advice or attention. Call a POISON CENTER or doctor if you feel unwell. |
| [Storage] |
|
| [Disposal] |
|
| 2、COMPOSITION/INFORMATION ON INGREDIENTS |
Substance/mixture: Substance
Components: 2,2'-Methylenebis(6-tert-butyl-p-cresol) Percent: >99.0%(GC)
CAS RN: 119-47-1
Synonyms: 2,2'-Methylenebis(6-tert-butyl-4-methylphenol) , 3,3'-Di-tert-butyl-2,2'-dihydroxy-5,5'-dimethyldiphenylmethane , Bis(3-tert-butyl-2-hydroxy-5-methylphenyl)methane
Chemical Formula: C23H32O2
|
| 3、 PHYSICAL AND CHEMICAL PROPERTIES |
Physical state (20°C): Solid
Form: Crystal - Powder Colour: White - Very pale yellow
Odour: No data available
pH: No data available
Melting point/freezing point: 130°C
Boiling point/range: No data available
Flash point: No data available
Flammability or explosive limits: Lower: No data available
Upper: No data available
Relative density: No data available
Solubility(ies): [Water] Insoluble
[Other solvents] Very soluble: Methanol, Benzene, Acetone, Chloroform, Ethanol, Toluene
Slightly soluble: Hexane
Log Pow: 6.25
|
| 4、STABILITY AND REACTIVITY |
Chemical stability: Stable under proper conditions.
Possibility of hazardous reactions: No special reactivity has been reported.
Incompatible materials: Oxidizing agents
Hazardous decomposition products: Carbon dioxide, Carbon monoxide
|
|