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Safety Data Sheet EN

2,2,4-Trimethylpentane

CAS 540-84-1
EC 208-759-1

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
2,2,4-Trimethylpentane
Product Code
424560000; 424560010; 424560025; 424565000
Chemical Name
2,2,4-Trimethylpentane
Synonyms
Isooctane

Regulatory Identifiers

CAS Number
540-84-1 Check regulations →
EC Number
208-759-1 Check regulations →
REACH No.
01-2119457965-22

Identified Uses

Laboratory chemicals. Sector of use: SU3 - Industrial uses: Uses of substances as such or in preparations at industrial sites; Product category: PC21 - Laboratory chemicals; Process categories: PROC15 - Use as a laboratory reagent; Environmental release category: ERC6a - Industrial use resulting in manufacture of another substance (use of intermediates)

Uses advised against

No Information available

Manufacturers & Suppliers

T

Thermo Fisher Scientific

manufacturer

Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium

F

Fisher Scientific UK

manufacturer

Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom

F

Fisher Scientific AG

distributor

Neuhofstrasse 11, CH 4153 Reinach

+41 (0) 56 618 41 11

Emergency Contacts

US call

001-800-227-6701

Europe call

+32 14 57 52 11

Emergency Number: US

001-201-796-7100

Emergency Number: Europe

+32 14 57 52 99

CHEMTREC Tel. No.: US

001-800-424-9300

CHEMTREC Tel. No.: Europe

001-703-527-3887

Tox Info Suisse Emergency Number

145

24hr

Tox Info Suisse

+41-44 251 51 51

Chemtrec

0800 564 402

24h

Chemtrec Local

+41-43 508 20 11

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Asp. Tox. Cat. 1 H304
Skin Irrit. Cat. 2 H315
STOT SE Cat. 3 H336
Aquatic Acute Cat. 1 H400
Aquatic Chronic Cat. 1 H410

GHS Pictograms

GHS02 - Flammable

GHS02

GHS07 - Health hazard

GHS07

GHS08 - Serious health hazard

GHS08

GHS09 - Environmental hazard

GHS09

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

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking
P280 Wear protective gloves/protective clothing
P301 + P310 IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician
P303 + P361 + P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water or shower
P304 + P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing
P331 Do NOT induce vomiting

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03

Composition / Information on Ingredients

Chemical components, concentration ranges, and hazardous substance identification

Type substance
Chemical Name CAS Number Concentration Hazardous
2,2,4-Trimethylpentane EC: 208-759-1 540-84-1 95% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If not breathing, give artificial respiration. Get medical attention if symptoms occur. Risk of serious damage to the lungs (by aspiration).

Symptoms: Inhalation of high vapor concentrations may cause symptoms like headache, dizziness, tiredness, nausea and vomiting.

Skin contact

Wash off immediately with plenty of water for at least 15 minutes. If skin irritation persists, call a physician.

Eye contact

Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.

Ingestion

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.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray, carbon dioxide (CO2), dry chemical, alcohol-resistant foam. Water mist may be used to cool closed containers.

Unsuitable media

Do not use a solid water stream as it may scatter and spread fire.

Specific hazards

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.

Firefighter Protection

As in any fire, wear self-contained breathing apparatus pressure-demand, MSHA/NIOSH (approved or equivalent) and full protective gear.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Environmental

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.

Cleanup methods

Soak up with inert absorbent material.

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

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.

Storage

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.

Hygiene

Handle in accordance with good industrial hygiene and safety practice. Keep away from food, drink and animal feeding stuffs. Do not eat, drink or smoke when using this product. Remove and wash contaminated clothing and gloves, including the inside, before re-use. Wash hands before breaks and after work.

Fire prevention

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.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

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

Hands

Protective gloves. Glove materials: Nitrile rubber, Viton (R), Neoprene, Natural rubber, PVC. Breakthrough times: >480 minutes (Nitrile, Viton, Neoprene). Thickness: 0.3 mm (Natural rubber), 0.35 mm (PVC), 0.45 mm (Neoprene). Standards: EN374-3, EN 374. Inspect gloves before use. Observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves.

Eyes

Wear safety glasses with side shields (or goggles) (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator. Recommended Filter type: Organic gases and vapours filter Type A Brown conforming to EN371. Small scale/Laboratory use: Maintain adequate ventilation Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator. Recommended half mask: Valve filtering: EN405; or; Half mask: EN140; plus filter, EN 371.

Skin/Body

Long sleeved clothing. Inspect gloves before use. Observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Handle gloves with care avoiding skin contamination.

Environmental

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.

09

Physical and Chemical Properties

Appearance, physical state, melting point, boiling point, and material characteristics

Relative Evaporation Rate
---
State Under Standard Conditions
---
Metal Corrosion
---
Solidification Point
---
Solubility
---
Evaporation Rate
---
Kinematic Viscosity
---
Softening Point
---
Odor Threshold
No data available
Boiling Point
98 - 99 °C / 208.4 - 210.2 °F
Physical State Data
liquid
Dynamic Viscosity
0.51 mPa s at 22 °C
Molecular Weight
114.23
Solubility In Fat
---
Flammability
Highly flammable On basis of test data
Partition Coefficient
---
Vapor Pressure
51 mbar @ 20 °C
Crystallisation Point
---
Colour Intensity
---
Physical State
Liquid
Decomposition Temperature
No data available
Form
---
Properties Status
---
Lower Explosive Limit
1.1 vol %
Explosive Limits
---
Odor
Petroleum distillates
Melting Point
-107 °C / -160.6 °F
Appearance
Colorless
Upper Explosive Limit
6 vol %
Freezing Point
---
Vapor Density
3.94 (Air = 1.0)
Auto Ignition Temperature
410 °C / 770 °F
Density
---
Ph
Not applicable
Solubility In Water
Immiscible
Cloud Point
---
Colour
---
Voc Content
---
Bulk Density
Not applicable Liquid
Flash Point
-12 °C / 10.4 °F
Relative Density
0.690
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under normal conditions.

Reactivity

None known, based on information available

Hazardous reactions

Hazardous Polymerization Hazardous polymerization does not occur. Hazardous Reactions None under normal processing.

Avoid

Incompatible products. Heat, flames and sparks. Keep away from open flames, hot surfaces and sources of ignition.

Incompatible

Strong oxidizing agents. Strong acids. Strong bases.

Decomposition

Carbon monoxide (CO). Carbon dioxide (CO₂).

12

Ecological Information

Environmental toxicity, biodegradation, and bioaccumulation data

The data for this section has not been processed yet.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

The data for this section has not been processed yet.

14

Transport Information

UN numbers, shipping names, transport classes, and regulatory requirements

UN Number
1262
Shipping Name
OCTANES
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

The data for this section has not been processed yet.

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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 . It has petroleum distillates odor.

What is 2,2,4-Trimethylpentane used for?

Laboratory chemicals. Sector of use: SU3 - Industrial uses: Uses of substances as such or in preparations at industrial sites; Product category: PC21 - Laboratory chemicals; Process categories: PROC15 - Use as a laboratory reagent; Environmental release category: ERC6a - Industrial use resulting in manufacture of another substance (use of intermediates)

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.