| Product name: |
2,2-Dimethoxypropane |
| CAS RN: |
75-94-5 |
| SAFETY DATA SHEET: |
| 1、HAZARDS IDENTIFICATION |
| Classification of the substance or mixture |
PHYSICAL HAZARDS |
Flammable liquids Category 2 |
| HEALTH HAZARDS |
Serious eye damage/eye irritation Category 2A |
| ENVIRONMENTAL HAZARDS |
Not classified |
| Label elements |
Pictograms or hazard symbols |
  |
| Signal word |
Danger |
| Hazard statements |
Highly flammable liquid and vapour
Causes serious eye irritation |
Precautionary statements
[Prevention] |
Keep away from heat, sparks, open flames and hot surfaces. -No smoking.
Keep container tightly closed.
Ground and bond container and receiving equipment.
Use explosion-proof electrical, ventilating and lighting equipment. Use only
non-sparking tools. Take precautionary measures against static discharge.
Wash hands and face thoroughly after handling.
Wear protective gloves, eye protection. |
| [Response] |
IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin
with water or shower.
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.
In case of fire: Use dry chemical, dry sand or foam to extinguish. |
| [Storage] |
Store in a well-ventilated place. Keep cool. |
| [Disposal] |
Dispose of contents and container in accordance with local, regional, national
regulations. |
| 2、COMPOSITION/INFORMATION ON INGREDIENTS |
Substance/mixture: Substance
Components: 2,2-Dimethoxypropane
Percent: >98.0%(GC)
CAS RN: 77-76-9
Synonyms: Acetone Dimethyl Acetal
Chemical Formula: C5H12O2 |
| 3、 PHYSICAL AND CHEMICAL PROPERTIES |
Physical state (20°C): Liquid
Form: Clear
Colour: Colorless
Odour: Sweet
pH: No data available
Melting point/freezing point: No data available
Boiling point/range: 80°C
Flash point: -9°C
Flammability or explosive
limits:
Lower: 6%
Upper: 31%
Vapour pressure: 8kPa/16°C
Vapour density: 3.60
Relative density: 0.85
Solubility(ies):
[Water] Soluble (18g/100mL, 25°C)
[Other solvents]
Miscible: Ether, Alcohols, Many organic solvents
Log Pow: 1.22 |
| 4、STABILITY AND REACTIVITY |
Chemical stability: Stable under proper conditions.
Possibility of hazardous
reactions:
No special reactivity has been reported.
Conditions to avoid: Spark, Open flame, Static discharge
Incompatible materials: Oxidizing agents, Acids, Perchlorates
Hazardous decomposition products: Carbon dioxide, Carbon monoxide |
The company mainly produces silane-based pharmaceutical raw materials and pharmaceutical intermediates 