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Safety Data Sheet EN

Methanol

CAS 67-56-1

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01

Identification

Product identifiers, regulatory numbers, and supplier information

Product Information

Product Name
Methanol
Product Code
AC423950000; AC423950010; AC423950025; AC423950040; AC423950200; AC423950250; AC423955000
Synonyms
Methyl alcohol

Regulatory Identifiers

CAS Number
67-56-1 Check regulations →

Identified Uses

Laboratory chemicals.

Manufacturers & Suppliers

F

Fisher Scientific Company

manufacturer

One Reagent Lane, Fair Lawn, NJ 07410

(201) 796-7100

A

Acros Organics

manufacturer

One Reagent Lane, Fair Lawn, NJ 07410

Emergency Contacts

Emergency Contact

001-800-ACROS-01

Emergency Contact

+32 14 57 52 11

Emergency Contact

001-201-796-7100

Emergency Contact

+32 14 57 52 99

CHEMTREC

001-800-424-9300

CHEMTREC

001-703-527-3887

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2
Acute Tox. Cat. 3
Acute Tox. Cat. 3
Acute Tox. Cat. 3
STOT SE Cat. 1
STOT RE Cat. 1

GHS Pictograms

GHS02 - Flammable

GHS02

GHS06 - Acute toxicity

GHS06

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapor
H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled
H370 Causes damage to organs
H372 Causes damage to organs through prolonged or repeated exposure

Precautionary Statements

P210 Keep away from heat/sparks/open flames/hot surfaces. - No smoking
P233 Keep container tightly closed
P235 Keep cool
P240 Ground/bond container and receiving equipment
P241 Use explosion-proof electrical/ventilating/lighting equipment
P242 Use only non-sparking tools
P243 Take precautionary measures against static discharge
P260 Do not breathe dust/fume/gas/mist/vapors/spray
P264 Wash face, hands and any exposed skin thoroughly after handling
P270 Do not eat, drink or smoke when using this product
P271 Use only outdoors or in a well-ventilated area
P280 Wear protective gloves/protective clothing/eye protection/face protection
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/shower
P304 + P341 IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing
P307 + P311 IF exposed: Call a POISON CENTER or doctor/physician
P311 Call a POISON CENTER or doctor/physician
P312 Call a POISON CENTER or doctor/physician if you feel unwell
P330 Rinse mouth
P363 Wash contaminated clothing before reuse
P370 + P378 In case of fire: Use CO2, dry chemical, or foam for extinction
P403 + P233 Store in a well-ventilated place. Keep container tightly closed
P405 Store locked up
P501 Dispose of contents/container to an approved waste disposal plant

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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
Methyl alcohol 67-56-1 95% No
04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

Remove to fresh air. If breathing is difficult, give oxygen. 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. Immediate medical attention is required.

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. Immediate medical attention is required.

Eye contact

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

Symptoms: May cause blindness

Ingestion

Do NOT induce vomiting. Call a physician or poison control center immediately.

Immediate Medical Attention

Immediate medical attention is required.

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

Water may be ineffective

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. 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. Thermal decomposition can lead to release of irritating gases and vapors.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Evacuate personnel to safe areas. Keep people away from and upwind of spill/leak.

Environmental

Should not be released into the environment.

Cleanup methods

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

07

Handling and Storage

Safe handling precautions, storage conditions, and workplace requirements

Handling

Wear personal protective equipment/face protection. Do not breathe mist/vapors/spray. Do not get in eyes, on skin, or on clothing. 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. Take precautionary measures against static discharges.

Storage

Keep container tightly closed in a dry and well-ventilated place. Keep away from open flames, hot surfaces and sources of ignition. Flammables area.

Fire prevention

Keep away from open flames, hot surfaces and sources of ignition. Use only non-sparking tools. 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.

Hands

Wear appropriate protective gloves

Eyes

Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166.

Respiratory

Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced.

Skin/Body

Wear appropriate protective clothing to prevent skin exposure.

09

Physical and Chemical Properties

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

Partition Coefficient
No data available
Relative Evaporation Rate
---
Physical State
Liquid
Properties Status
---
Solidification Point
---
Flammability
Not applicable
Molecular Weight
32.04
Form
---
Metal Corrosion
---
Physical State Data
liquid
Appearance
Colorless
Solubility In Water
Miscible with water
Vapor Density
1.11
Density
---
Evaporation Rate
5.2 (ether = 1)
Explosive Limits
---
Voc Content
100
Relative Density
0.791
Auto Ignition Temperature
455 °C / 851 °F
Melting Point
-98 °C / -144.4 °F
Crystallisation Point
---
Solubility In Fat
---
Upper Explosive Limit
31.00 vol %
Freezing Point
---
Lower Explosive Limit
6.0 vol %
Kinematic Viscosity
---
Bulk Density
---
Flash Point
9.7 °C / 49.5 °F
Vapor Pressure
128 hPa @ 20 °C
Solubility
Miscible with water
State Under Standard Conditions
---
Odor
Alcohol-like
Boiling Point
64.7 °C / 148.5 °F @ 760 mmHg
Ph
Not applicable
Decomposition Temperature
No information available
Colour
Colorless
Cloud Point
---
Dynamic Viscosity
0.55 cP at 20 °C
Odor Threshold
No information available
Softening Point
---
Colour Intensity
---
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

None under normal processing. Hazardous polymerization does not occur.

Avoid

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

Incompatible

Strong oxidizing agents, Strong acids, Acid anhydrides, Acid chlorides, Strong bases, Metals, Peroxides

Decomposition

Carbon monoxide (CO), Formaldehyde

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

Disposal

Should not be released into the environment.

Waste Codes

U154 Methyl alcohol RCRA
14

Transport Information

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

UN Number
UN1230
Shipping Name
METHANOL
Transport Class
3
Packing Group
II
15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

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Frequently Asked Questions

Common questions about safety, handling, and properties

What other names is Methanol known by?

Methanol is also known as: Methyl alcohol

What is the hazard signal word for Methanol?

The signal word is danger.

What is the physical form of Methanol?

Methanol is a liquid appearing as colorless with colorless color. It has alcohol-like odor.

What is the solubility of Methanol?

Miscible with water

What is Methanol used for?

Laboratory chemicals.

What are the hazard statements for Methanol?

This substance has 4 hazard statements:

  • H225: Highly flammable liquid and vapor
  • H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled
  • H370: Causes damage to organs
  • H372: Causes damage to organs through prolonged or repeated exposure

What is the melting point of Methanol?

The melting point is -98 °C / -144.4 °F and the boiling point is 64.7 °C / 148.5 °F @ 760 mmHg.