Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- 3-Methyl-1-butanol
- Product Code
- 451660000; 451660010
- Chemical Name
- 3-Methyl-1-butanol
- Synonyms
- Isoamyl alcohol; Isopentyl alcohol
Regulatory Identifiers
- CAS Number
- 123-51-3 Check regulations →
- EC Number
- 204-633-5 Check regulations →
- REACH No.
- 01-2119493725-26
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
Fisher Scientific UK
distributor
Bishop Meadow Road, Loughborough, Leicestershire LE11 5RG, United Kingdom
Acros Organics BVBA
distributor
Janssen Pharmaceuticalaan 3a, 2440 Geel, Belgium
Emergency Contacts
Emergency Contact
001-201-796-7100
Emergency Contact
+32 14 57 52 99
CHEMTREC
001-800-424-9300
CHEMTREC
001-703-527-3887
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
Hazard Classifications
GHS Pictograms
GHS02
GHS07
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 |
|---|---|---|---|
| Isoamyl alcohol EC: 204-633-5 | 123-51-3 | 95% | Yes |
First Aid Measures
Emergency procedures for chemical exposure incidents
Remove to fresh air. Do not use mouth-to-mouth method if victim ingested or inhaled the substance; give artificial respiration with the aid of a pocket mask equipped with a one-way valve or other proper respiratory medical device. Get medical attention. If not breathing, give artificial respiration.
Symptoms: Difficulty in breathing.
Wash off immediately with plenty of water for at least 15 minutes. Get medical attention.
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Get medical attention.
Do NOT induce vomiting. Get medical attention.
Symptoms: nausea and vomiting
Immediate Medical Attention
Get medical attention.
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. Thermal decomposition can lead to release of irritating gases and vapors.
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
Should not be released into the environment.
Soak up with inert absorbent material.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
Use only under a chemical fume hood. Wear personal protective equipment/face protection. Do not get in eyes, on skin, or on clothing. 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 spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges. Use only non-sparking tools.
Keep containers tightly closed in a dry, cool and well-ventilated place. Keep away from heat, sparks and flame. Flammables area.
Handle in accordance with good industrial hygiene and safety practice.
Keep away from open flames, hot surfaces and sources of ignition. Use spark-proof tools and explosion-proof equipment. Take precautionary measures against static discharges. Use only non-sparking tools.
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, Viton (R). Breakthrough time: See manufacturers recommendations. EU standard: EN 374. Glove comments: (minimum requirement). Inspect gloves before use. Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. 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.
Goggles (European standard - EN 166)
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
Long sleeved clothing
No information available.
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. Hazardous Reactions None under normal processing.
Incompatible products. Excess heat. Keep away from open flames, hot surfaces and sources of ignition.
Strong oxidizing agents. Metals. Alkali metals. Halogens. Acids. Acid anhydrides. Acid chlorides. Isocyanates.
Carbon monoxide (CO). Carbon dioxide (CO₂).
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
- UN1105
- Shipping Name
- PENTANOLS
- Transport Class
- 3
- Packing Group
- III
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 other names is 3-Methyl-1-butanol known by?
3-Methyl-1-butanol is also known as: Isoamyl alcohol; Isopentyl alcohol
What is the hazard signal word for 3-Methyl-1-butanol?
The signal word is warning.
What is the physical form of 3-Methyl-1-butanol?
3-Methyl-1-butanol is a liquid appearing as clear . It has characteristic odor.
What is 3-Methyl-1-butanol 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 3-Methyl-1-butanol?
This substance has 5 hazard statements:
- H226: Flammable liquid and vapor
- H315: Causes skin irritation
- H319: Causes serious eye irritation
- H332: Harmful if inhaled
- H335: May cause respiratory irritation
What is the melting point of 3-Methyl-1-butanol?
The melting point is -117 °C / -178.6 °F and the boiling point is 130 - 132 °C / 266 - 269.6 °F.