Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- n-Propylmethyldimethoxysilane
- Product Code
- S14030
- Chemical Name
- n-Propylmethyldimethoxysilane
Regulatory Identifiers
- CAS Number
- 18173-73-4 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
GHS07
Hazard 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
n-Propylmethyldimethoxysilane
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| n-Propylmethyldimethoxysilane | 18173-73-4 | 100% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
Symptoms: Skin irritation
Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Symptoms: Eye irritation
Wash out mouth with water.
Immediate Medical Attention
If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Get medical advice/attention.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Use sand, CO2 or powdered extinguishing agent for extinction.
Do not use water.
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
Refer to section 8 of SDS for personal protection details. 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.
Transfer to a closable, labelled salvage container for disposal by an appropriate method.
Materials: closable, labelled salvage container
Related Products
Similar products with comparable safety profiles
n-Propyltrimethoxysilane
CAS: 1067-25-0
n-Propyltrichlorosilane
CAS: 141-57-1
Propylmethyldichlorosilane
CAS: 4518-94-9
Dimethyldichlorosilane
CAS: 75-78-5
Triethoxysilane
CAS: 998-30-1
Tetramethoxysilane
CAS: 681-84-5
Polydimethylsiloxane, trimethylsiloxyterminated, M.W. 14,000
CAS: 9016-00-6
Poly(dimethylsiloxane) Hexamethyldisiloxane
CAS: 107-46-0
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Ensure there is sufficient ventilation of the area. P264: Wash hands thoroughly after handling. P362: Take off contaminated clothing and wash before reuse.
Store in cool, well ventilated area. Keep container tightly closed. P233: Keep container tightly closed. P235: Keep cool.
P264: Wash hands thoroughly after handling. P362: Take off contaminated clothing and wash before reuse.
P240: Ground/bond container and receiving equipment. P243: Take precautionary measures against static discharge.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
P271: Use only outdoors or in a well-ventilated area. Ensure lighting and electrical equipment are not a source of ignition.
Protective gloves.
Safety Glasses with side-shields.
P260: 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.
Heating in the presence of oxygen above 200 C may cause the formation of formaldehyde.
no hazardous reactions known
Heating above 200 C in the presence of oxygen.
Oxidising agents.
Formaldehyde, oxides of nitrogen, carbon and silicon.
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
- 1993
- Shipping Name
- Flammable liquid, n.o.s.
- Transport Class
- 3
- Packing Group
- II
For the purposes of documentation and package marking, the Proper Shipping Name shall be supplemented with the technical name (see 3.1.2.8.1).
This substance, when containing less alcohol, water or phlegmatizer than specified, shall not be transported, unless specifically authorized by the competent authority.
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 is the hazard signal word for n-Propylmethyldimethoxysilane?
The signal word is danger.
What is the physical form of n-Propylmethyldimethoxysilane?
n-Propylmethyldimethoxysilane is a liquid appearing as clear colourless liquid with colourless color. It has alcoholic odor.
What is the solubility of n-Propylmethyldimethoxysilane?
No Data Available
What is n-Propylmethyldimethoxysilane used for?
Research and Development
What are the hazard statements for n-Propylmethyldimethoxysilane?
This substance has 4 hazard statements:
- H225: Highlyflammable liquid and vapour.
- H315: Causes skin irritation.
- H319: Causes serious eye irritation.
- H335: Maycause respiratoryirritation.
What is the melting point of n-Propylmethyldimethoxysilane?
The melting point is No Data Available and the boiling point is 126°C.