Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 2,2,4-Trimethylpentane
- Product Code
- 295720000; 295720010; 295720025; 295720250
- Synonyms
- Isooctane
Regulatory Identifiers
- CAS Number
- 540-84-1 Check regulations →
Identified Uses
Laboratory chemicals.
Uses advised against
This product does not contain any substance(s) on the Illicit Drug Precursors/Reagents list. This product does not contain any substance(s) subject to Prohibition, Authorization or Restriction. This product does not contain any substance(s) listed on the voluntary National Code of Practice for Chemicals of Security Concern.
Manufacturers & Suppliers
ThermoFisher Scientific Australia Pty Ltd
national supplier
5 Caribbean Drive, Scoresby, VICTORIA 3179, Australia
1300 735 292
Emergency Contacts
CHEMTREC®
03 9757 4559
CHEMTREC®
+613 9757 4559
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS08
GHS07
GHS09
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 |
|---|---|---|---|
| Isooctane | 540-84-1 | 95% | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur.
Symptoms: Risk of serious damage to the lungs (by aspiration). Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting.
Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Clean mouth with water and drink afterwards plenty of water. Do NOT induce vomiting. Call a physician or poison control center immediately. If vomiting occurs naturally, have victim lean forward.
Immediate Medical Attention
Get medical attention if symptoms occur. Call a physician or poison control center immediately. Get medical attention. If symptoms persist, call a physician. If skin irritation persists, call a physician.
Medical Treatment
Treat symptomatically.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
Water spray, carbon dioxide (CO2), dry chemical, alcohol-resistant foam. Water mist may be used to cool closed containers.
Do not use a solid water stream as it may scatter and spread fire.
Flammable. Risk of ignition. Vapors may form explosive mixtures with air. Vapors may travel to source of ignition and flash back. Containers may explode when heated. Vapors may form explosive mixtures with air.
Firefighter Protection
As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
Use personal protective equipment as required. Ensure adequate ventilation. Remove all sources of ignition. Take precautionary measures against static discharges.
Soak up with inert absorbent material. Keep in suitable, closed containers for disposal. Remove all sources of ignition. Use spark-proof tools and explosion-proof equipment.
Typically only supplied is small quantities as packaged goods. If extremely toxic or used in larger quantities ensure a spillage action plan is in place. Evacuate area. Control the source and/or contain the spill if safe and able to do so. Use temporary diking, sand bags, dry sand, earth or proprietary booms/absorbent pads if available. Obtain advice on containment, neutralisation and clean-up from local emergency responders.
Do not flush into surface water or sanitary sewer system. Do not allow material to contaminate ground water system. Prevent product from entering drains. Local authorities should be advised if significant spillages cannot be contained.
Soak up with inert absorbent material. Keep in suitable, closed containers for disposal.
Materials: inert absorbent material
Related Products
Similar products with comparable safety profiles
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Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Wear personal protective equipment/face protection. Ensure adequate ventilation. Do not get in eyes, on skin, or on clothing. Avoid ingestion and inhalation. Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded. Take precautionary measures against static discharges.
Keep away from open flames, hot surfaces and sources of ignition. Keep containers tightly closed in a dry, cool and well-ventilated place. Flammables area. Keep away from heat, sparks and flame.
Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. To avoid ignition of vapors by static electricity discharge, all metal parts of the equipment must be grounded. Take precautionary measures against static discharges.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Use only under a chemical fume hood. Use explosion-proof electrical/ventilating/lighting equipment. Ensure that eyewash stations and safety showers are close to the workstation location. Ensure adequate ventilation, especially in confined areas. Wherever possible, engineering control measures such as the isolation or enclosure of the process, the introduction of process or equipment changes to minimise release or contact, and the use of properly designed ventilation systems, should be adopted to control hazardous materials at source
Protective gloves. Glove material: Nitrile rubber - Breakthrough time: 480 minutes, Glove thickness: 0.3 mm, AUS/NZ Standard: AS/NZS 2161. Viton (R) - Breakthrough time: 480 minutes, Glove thickness: 0.3 mm, AUS/NZ Standard: AS/NZS 2161, Glove comments: As tested under EN374-3 Determination of Resistance to Permeation by Chemicals. Neoprene - Breakthrough time: 480 minutes, Glove thickness: 0.35 mm. Natural rubber. PVC. Neoprene gloves - Breakthrough time: 480 minutes, Glove thickness: 0.45 mm. Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. (Refer to manufacturer/supplier for information) Ensure gloves are suitable for the task: Chemical compatability, Dexterity, Operational conditions, User susceptibility, e.g. sensitisation effects, also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion. Remove gloves with care avoiding skin contamination.
Wear safety glasses with side shields (or goggles) (Australian/New Zealand Standard AS/NZS 1337 - Eye protectors for Industrial applications)
Use an AS/NZS 1716 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained in line with AS/NZS 1715 on the use and maintenance of repiratory protective devices. Recommended Filter type: Organic gases and vapours filter Type A Brown conforming to EN371 (or AUS/NZ equivalent). Recommended half mask:- Valve filtering: EN405 or Half mask: EN140 plus filter, EN 371 (or AUS/NZ equivalent)
Long sleeved clothing
Prevent product from entering drains. Do not allow material to contaminate ground water system. Local authorities should be advised if significant spillages cannot be contained.
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.
None known, based on information available
Hazardous polymerization does not occur.
Incompatible products, Heat, flames and sparks, Keep away from open flames, hot surfaces and sources of ignition.
Strong oxidizing agents, Strong acids, Strong bases.
Carbon monoxide (CO). Carbon dioxide (CO₂).
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
Ecotoxicity effects
Persistence and Degradability
Bioaccumulative Potential
Mobility
Results of PBT and vPvB assessment
Endocrine Disruptor Information
Other adverse effects
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
- UN1262
- Shipping Name
- OCTANES
- Transport Class
- 3
- Packing Group
- II
No special precautions required
Regulatory Information
Chemical regulations, safety assessments, and compliance status
Frequently Asked Questions
Common questions about safety, handling, and properties
What other names is 2,2,4-Trimethylpentane known by?
2,2,4-Trimethylpentane is also known as: Isooctane
What is the hazard signal word for 2,2,4-Trimethylpentane?
The signal word is danger.
What is the physical form of 2,2,4-Trimethylpentane?
2,2,4-Trimethylpentane is a liquid appearing as colorless with colorless color. It has petroleum distillates odor.
What is the solubility of 2,2,4-Trimethylpentane?
No information available
What is 2,2,4-Trimethylpentane used for?
Laboratory chemicals.
What are the hazard statements for 2,2,4-Trimethylpentane?
This substance has 5 hazard statements:
- H225: Highly flammable liquid and vapor
- H304: May be fatal if swallowed and enters airways
- H315: Causes skin irritation
- H336: May cause drowsiness or dizziness
- H410: Very toxic to aquatic life with long lasting effects
What is the melting point of 2,2,4-Trimethylpentane?
The melting point is -107 C / -160.6 F and the boiling point is 98 - 99 C / 208.4 - 210.2 F @ 760 mmHg.