Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Octadecane
- Product Code
- O652
Regulatory Identifiers
- CAS Number
- 593-45-3 Check regulations →
- REACH No.
- A registration number is not available for this substance as the substance or its uses are exempted from registration or the annual tonnage does not require a registration.
Identified Uses
Laboratory chemicals, Manufacture of substances
Manufacturers & Suppliers
Merck Life Science Limited
manufacturer
Vale Road, Arklow, CO WICKLOW, Y14 EK18, IRELAND
+353 402-20300
Emergency Contacts
CHEMTREC
+(353)-19014670
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS08
Hazard Statements
Precautionary Statements
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Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| n-octadecane EC: 209-790-3 | 593-45-3 | 90 - 100% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
After inhalation: fresh air.
Take off immediately all contaminated clothing. Rinse skin with water/ shower.
After eye contact: rinse out with plenty of water. Remove contact lenses.
After swallowing: caution if victim vomits. Keep airways free. Call a physician immediately.
Symptoms: Risk of aspiration! Pulmonary failure possible after aspiration of vomit.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Carbon dioxide (CO2) Foam Dry powder
For this substance/mixture no limitations of extinguishing agents are given.
Combustible. Vapours are heavier than air and may spread along floors. Forms explosive mixtures with air on intense heating. Development of hazardous combustion gases or vapours possible in the event of fire.
Firefighter Protection
In the event of fire, wear self-contained breathing apparatus.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Do not breathe vapours, aerosols. Avoid substance contact. Ensure adequate ventilation. Evacuate the danger area, observe emergency procedures, consult an expert.
Do not let product enter drains.
Take up carefully with liquid-absorbent material (e.g. Chemizorb®). Dispose of properly. Clean up affected area.
Materials: liquid-absorbent material (e.g. Chemizorb®)
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Change contaminated clothing. Wash hands after working with substance. For precautions see section 2.2.
Tightly closed. Keep locked up or in an area accessible only to qualified or authorised persons.
Change contaminated clothing. Wash hands after working with substance.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Material: Nitrile rubber, Break through time: 480 min, Glove thickness: 0.4 mm, Protective index: Full contact, Manufacturer: Camatril® (KCL 730 / Aldrich Z677442, Size M); Material: Nitrile rubber, Break through time: 60 min, Glove thickness: 0.11 mm, Protective index: Splash contact, Manufacturer: Dermatril® (KCL 740 / Aldrich Z677272, Size M). Manufacturer: data source: KCL GmbH, D-36124 Eichenzell, phone +49 (0)6659 87300, e-mail sales@kcl.de, test method: EN374. The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it. If used in solution, or mixed with other substances, and under conditions which differ from EN 374, contact the supplier of the CE approved gloves. This recommendation is advisory only and must be evaluated by an industrial hygienist and safety officer familiar with the specific situation of anticipated use by our customers. It should not be construed as offering an approval for any specific use scenario.
Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Safety glasses
required when vapours/aerosols are generated. Our recommendations on filtering respiratory protection are based on the following standards: DIN EN 143, DIN 14387 and other accompanying standards relating to the used respiratory protection system. Recommended Filter type: Filter type ABEK. The entrepreneur has to ensure that maintenance, cleaning and testing of respiratory protective devices are carried out according to the instructions of the producer. These measures have to be properly documented.
protective clothing
Do not let product enter drains.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The product is chemically stable under standard ambient conditions (room temperature).
Forms explosive mixtures with air on intense heating. A range from approx. 15 Kelvin below the flash point is to be rated as critical.
Violent reactions possible with: Strong oxidizing agents
Strong heating.
Strong oxidizing agents
In the event of fire: see section 5
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
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 Octadecane?
The signal word is danger.
What is the physical form of Octadecane?
Octadecane is a liquid with no data available color. It has no data available odor.
What is Octadecane used for?
Laboratory chemicals, Manufacture of substances
What are the hazard statements for Octadecane?
This substance has 1 hazard statement:
- H304: May be fatal if swallowed and enters airways.
What is the melting point of Octadecane?
The melting point is 26 - 29 °C and the boiling point is 317 °C.