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  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

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