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  The company mainly produces silane-based pharmaceutical raw materials and pharmaceutical intermediates  

1-[3-(Triethoxysilyl)propyl]urea (40-52% in Methanol)

Product Type  Pharmaceutical Customized Synthesis
Detail  
Product name: 1-[3-(Triethoxysilyl)propyl]urea (40-52% in Methanol)
CAS RN:   23779-32-0
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
 Reproductive toxicity Category 1B
 Specific target organ toxicity
- Single exposure [Category 1]
Central nervous system
Specific target organ toxicity
- Single exposure [Category 3]
Respiratory tract irritation, Narcotic effects
Specific target organ toxicity
- Repeated exposure [Category 1]
Visual system Central nervous system

ENVIRONMENTAL HAZARDS

 Not classified

Label elements Pictograms or hazard symbols
Signal word Danger
Hazard statements

Highly flammable liquid and vapour
May be harmful if swallowed
Causes serious eye irritation
May damage fertility or the unborn child
Causes damage to organs : Central nervous system
Causes damage to organs through prolonged or repeated
exposure : Visual system Central nervous system
May cause respiratory irritation
May cause drowsiness or dizziness

 Precautionary statements
  [Prevention]

Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
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.

Do not breathe mist, vapors or spray.
Use only outdoors or in a well-ventilated area.
Do not eat, drink or smoke when using this product.
Wash hands and face thoroughly after handling.
Wear protective gloves, protective clothing, face protection

 

 [Response]

IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin
with water or shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call
a POISON CENTER or doctor if you feel unwell.
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.
If exposed or concerned: Call a POISON CENTER or doctor.
 

 [Storage]

Store in a well-ventilated place. Keep container tightly closed.
Store locked up.

 [Disposal] Dispose of contents and container in accordance with local, regional, national
regulations
2、COMPOSITION/INFORMATION ON INGREDIENTS

Substance/mixture: Mixture
Components: 1-[3-(Triethoxysilyl)propyl]urea (40-52% in Methanol)
Percent: ....

CAS RN: 23779-32-0
Synonyms: 3-Ureidopropyltriethoxysilane (40-52% in Methanol) ,
Triethoxy-3-ureidopropylsilane (40-52% in Methanol)
Chemical Formula: C10H24N2O4Si

3、 PHYSICAL AND CHEMICAL PROPERTIES

Physical state (20°C): Liquid
Form: Clear
Colour: Colorless - Almost colorless
Odour: No data available
pH: No data available
Melting point/freezing point: No data available
(Methanol) -98°C
Boiling point/range: No data available
(Methanol) 64°C
Flash point: 14°C
Flammability or explosive
limits:
 Lower: No data available
 Upper: No data available
Relative density: No data available
Solubility(ies):
 [Water] No data available
 [Other solvents]
 Soluble: Alcohols
Log Pow: (Methanol) -0.82/-0.66
Autoignition temperature: 470°C

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
Hazardous decomposition products:Carbon dioxide, Carbon monoxide, Nitrogen oxides (NOx), Silicon oxides

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