Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Propylmethyldichlorosilane
- Product Code
- S14025
- Synonyms
- Methyl-n-propyldichlorosilane
Regulatory Identifiers
- CAS Number
- 4518-94-9 Check regulations →
- EC Number
- 224-843-0 Check regulations →
Identified Uses
Research and Development
Manufacturers & Suppliers
Fluorochem Ltd
manufacturer
Unit 14, Graphite Way, Hadfield, Derbyshire, SK13 1QH, UK
+44(0)1457 860111
Emergency Contacts
Emergency Contact
+44(0)7855 268577
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS05
Hazard Statements
Precautionary Statements
Get a free compliance audit
Upload your SDS inventory and get a detailed compliance report
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Propylmethyldichlorosilane | 4518-94-9 | 100% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
P303 + P361 + P353: IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. Wash out mouth with water.
Immediate Medical Attention
No additional measures required
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use sand, CO2 or extinguishing powder for extinction.
no data
In combustion toxic fumes may form.
Firefighter Protection
Wear self-contained breathing apparatus. Wear protective clothing to prevent contact with skin and eyes.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Eliminate all sources of ignition. Do not attempt to take action without suitable protective clothing – see section 8 of SDS.
Do not discharge into drains or rivers. Contain the spillage using bunding.
Mix with sand or vermiculite. Transfer to a closable, labelled salvage container for disposal by an appropriate method.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Ensure there is sufficient ventilation of the area. P240: Ground/bond container and receiving equipment. P264: Wash hands thoroughly after handling. P363: Wash contaminated clothing before reuse.
Store in cool, well ventilated area. Keep away from direct sunlight. Store under inert gas.
P264: Wash hands thoroughly after handling. P363: Wash contaminated clothing before reuse.
P242: Use only non-sparking tools. P243: Take precautionary measures against static discharge.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Ensure there is sufficient ventilation of the area.
Protective gloves.
Safety Glasses with side-shields.
Do not breathe dust/fume/gas/mist/vapours/spray. Use breathing protection with high concentrations.
Handle with gloves. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practice. Wash and dry hands. Protective clothing.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
Stable under normal conditions.
no unusual reactivity
no hazardous reactions known
Moisture sensitive.
Oxidising agents. Bases.
In combustion emits toxic fumes. In combustion emits toxic fumes of hydrogen chloride / phosgene. In combustion emits toxic fumes of formaldehyde. In combustion emits toxic fumes of organic acid vapors. In combustion emits toxic fumes of carbon monoxide.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
- UN Number
- 2986
- Shipping Name
- Chlorosilanes, corrosive, flammable, n.o.s.
- Transport Class
- 8
- Packing Group
- II
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is Propylmethyldichlorosilane known by?
Propylmethyldichlorosilane is also known as: Methyl-n-propyldichlorosilane
What is the hazard signal word for Propylmethyldichlorosilane?
The signal word is danger.
What is the physical form of Propylmethyldichlorosilane?
Propylmethyldichlorosilane is a liquid appearing as light brown liquid with light brown color. It has no data available odor.
What is the solubility of Propylmethyldichlorosilane?
No Data Available
What is Propylmethyldichlorosilane used for?
Research and Development
What are the hazard statements for Propylmethyldichlorosilane?
This substance has 2 hazard statements:
- H226: Flammable liquid and vapour.
- H314: Causes severe skin burns and eye damage.
What is the melting point of Propylmethyldichlorosilane?
The melting point is No Data Available and the boiling point is 125°C.