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Safety Data Sheet EN

2-Ethyl-1-hexanol

CAS 104-76-7
EC 203-234-3

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
2-Ethyl-1-hexanol
Product Code
A17104
Chemical Name
2-Ethyl-1-hexanol
Synonyms
2-Ethylhexanol; 2-Ethylhexyl alcohol.; Octyl alcohol

Regulatory Identifiers

CAS Number
104-76-7 Check regulations →
EC Number
203-234-3 Check regulations →

Identified Uses

Laboratory chemicals.

Uses advised against

No Information available

Manufacturers & Suppliers

Alfa Aesar logo

Alfa Aesar

manufacturer

Shore Road, Port of Heysham Industrial Park, Heysham, Lancashire LA3 2XY, United Kingdom

+44 (0) 1524 850506

http://www.alfa.com

Emergency Contacts

Carechem 24

+44 (0) 1865 407333

EN

Carechem 24

+44 (0) 1235 239670

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified warning

Hazard Classifications

Acute Tox. Cat. 4 H332
Skin Irrit. Cat. 2 H315
Eye Irrit. Cat. 2 H319
STOT SE Cat. 3 H335

GHS Pictograms

GHS07 - Health hazard

GHS07

Hazard Statements

H227 Combustible liquid
H315 Causes skin irritation
H319 Causes serious eye irritation
H332 Harmful if inhaled
H335 May cause respiratory irritation

Precautionary Statements

P261 Avoid breathing dust/fume/gas/mist/vapors/spray
P280 Wear eye protection/ face protection
P302 + P352 IF ON SKIN: Wash with plenty of soap and water
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing
P310 Immediately call a POISON CENTER or doctor/physician

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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-Ethylhexanol EC: 203-234-3 104-76-7 95% Yes
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove from exposure, lie down. Remove to fresh air. If breathing is difficult, give oxygen. If not breathing, give artificial respiration. Get medical attention.

Symptoms: Difficulty in breathing.

Skin contact

Wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Get medical attention.

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. Get medical attention.

Immediate Medical Attention

Get medical attention.

Medical Treatment

Treat symptomatically.

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Water spray. Carbon dioxide (CO₂). Dry chemical. Chemical 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

Combustible material. Flammable. 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

See Section 12 for additional Ecological Information. Do not flush into surface water or sanitary sewer system.

Cleanup methods

Soak up with inert absorbent material

Materials: sand, silica gel, acid binder, universal binder, sawdust

—

Related Products

Similar products with comparable safety profiles

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Avoid contact with skin and eyes. Do not breathe mist/vapors/spray. Do not ingest. If swallowed then seek immediate medical assistance. Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. Use spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges.

Storage

Keep in a dry, cool and well-ventilated place.

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.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Ensure adequate ventilation, especially in confined areas. Ensure that eyewash stations and safety showers are close to the workstation location. 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 material: Nitrile rubber, Viton (R). Breakthrough time: See manufacturers recommendations. EU standard: EN 374. (minimum requirement)

Eyes

Goggles (European standard - EN 166)

Respiratory

When workers are facing concentrations above the exposure limit they must use appropriate certified respirators. To protect the wearer, respiratory protective equipment must be the correct fit and be used and maintained properly. Large scale/emergency use: Use a NIOSH/MSHA or European Standard EN 136 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended Filter type: Organic gases and vapours filter Type A Brown conforming to EN14387. Small scale/Laboratory use: Use a NIOSH/MSHA or European Standard EN 149:2001 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Recommended half mask:- Valve filtering: EN405; or; Half mask: EN140; plus filter, EN 141. When RPE is used a face piece Fit Test should be conducted

Skin/Body

Wear appropriate protective gloves and clothing to prevent skin exposure. 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 compatibility, 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.

Environmental

Prevent product from entering drains. Do not allow material to contaminate ground water system.

09

Physical and Chemical Properties

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

Language Code
---
Physical State
Liquid
Physical State Data
liquid
State Under Standard Conditions
---
Appearance
Colorless
Colour
---
Colour Intensity
---
Form
---
Odor
Alcohol-like
Odor Threshold
No data available
Ph
7
Melting Point
-76 °C / -104.8 °F
Boiling Point
184 °C / 363.2 °F @ 760 mmHg
Flash Point
77 °C / 170.6 °F Method - No information available
Freezing Point
---
Softening Point
No data available
Solidification Point
---
Cloud Point
---
Crystallisation Point
---
Relative Evaporation Rate
---
Evaporation Rate
---
Vapor Pressure
0.36 hPa @ 20 °C
Vapor Density
4.5 (Air = 1.0)
Relative Density
---
Bulk Density
Not applicable
Density
0.833
Flammability
Combustible liquid
Upper Explosive Limit
Upper 7.4 Vol%
Lower Explosive Limit
Lower 1.1 Vol%
Explosive Limits
---
Auto Ignition Temperature
270 °C / 518 °F
Decomposition Temperature
No data available
Solubility
---
Partition Coefficient
2-Ethylhexanol: 3.1
Solubility In Water
1 g/l (20°C)
Solubility In Fat
---
Molecular Weight
130.23
Voc Content
---
Metal Corrosion
---
Dynamic Viscosity
10 mPa s at 20 °C
Kinematic Viscosity
---
Properties Status
---
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 does not occur. No information available.

Avoid

Incompatible products. 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

12.4. Mobility in soil

The product is water soluble, and may spread in water systems. Will likely be mobile in the environment due to its water solubility. Highly mobile in soils

The product is water soluble and highly mobile in soils, with potential to spread in water systems.

12.1. Toxicity

Ecotoxicity effects Do not empty into drains. | Component | Freshwater Fish | Water Flea | Freshwater Algae | | --- | --- | --- | --- |

12.1. Toxicity

Component | Freshwater Fish | Water Flea | Freshwater Algae --- | --- | --- | --- 2-Ethylhexanol | LC50: 10.0 - 33.0 mg/L, 96h static (Lepomis macrochirus) LC50: = 29.7 mg/L, 96h static (Pimephales promelas) LC50: 32 - 37 mg/L, 96h static (Oncorhynchus mykiss) LC50: > 7.5 mg/L, 96h (Oncorhynchus mykiss) LC50: 27 - 29.5 mg/L, 96h flow-through (Pimephales promelas) | EC50: = 39 mg/L, 48h (Daphnia magna) | EC50: = 11.5 mg/L, 72h (Desmodesmus subspicatus)

12.2. Persistence and degradability

Resistive Readily biodegradable Soluble in water, Persistence is unlikely, based on information available.

12.3. Bioaccumulative potential

Bioaccumulation is unlikely | Component | log Pow | Bioconcentration factor (BCF) | | --- | --- | --- |

12.3. Bioaccumulative potential

| Component | log Pow | Bioconcentration factor (BCF) | | --- | --- | --- | | 2-Ethylhexanol | 3.1 | No data available |

12.5. Results of PBT and vPvB assessment

Substance is not considered persistent, bioaccumulative and toxic (PBT) / very persistent and very bioaccumulative (vPvB).

The substance is not considered to be PBT or vPvB.

12.6. Endocrine disrupting properties

Endocrine Disruptor Information This product does not contain any known or suspected endocrine disruptors

This product does not contain any known or suspected endocrine disruptors

12.7. Other adverse effects

Persistent Organic Pollutant Ozone Depletion Potential This product does not contain any known or suspected substance This product does not contain any known or suspected substance

This product does not contain any known or suspected substance for Persistent Organic Pollutant or Ozone Depletion Potential.

13

Disposal Considerations

Waste treatment methods, disposal recommendations, and waste codes

Treatment

Dispose of in accordance with the European Directives on waste and hazardous waste. Dispose of in accordance with local regulations.

Disposal

Dispose of in accordance with the European Directives on waste and hazardous waste. Dispose of in accordance with local regulations.

Waste Codes

Not product specific EWC
14

Transport Information

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

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

Safety, health and environmental regulations/legislation specific for the substance or mixture

Chemical Safety Assessment Not performed

UK - Take note of Control of Substances Hazardous to Health Regulations (COSHH) 2002 and 2005 Amendment

?

Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is 2-Ethyl-1-hexanol known by?

2-Ethyl-1-hexanol is also known as: 2-Ethylhexanol; 2-Ethylhexyl alcohol.; Octyl alcohol

What is the hazard signal word for 2-Ethyl-1-hexanol?

The signal word is warning.

What is the physical form of 2-Ethyl-1-hexanol?

2-Ethyl-1-hexanol is a liquid appearing as colorless . It has alcohol-like odor.

What is 2-Ethyl-1-hexanol used for?

Laboratory chemicals.

What are the hazard statements for 2-Ethyl-1-hexanol?

This substance has 5 hazard statements:

  • H227: Combustible liquid
  • H315: Causes skin irritation
  • H319: Causes serious eye irritation
  • H332: Harmful if inhaled
  • H335: May cause respiratory irritation

What is the melting point of 2-Ethyl-1-hexanol?

The melting point is -76 °C / -104.8 °F and the boiling point is 184 °C / 363.2 °F @ 760 mmHg.