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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
82762
Chemical Name
Methanol

Regulatory Identifiers

CAS Number
67-56-1 Check regulations →
REACH No.
01-2119433307-44-XXXX

Identified Uses

Laboratory chemicals, Manufacture of substances

Manufacturers & Suppliers

M

Merck Life Science UK Limited

national supplier

New Road, The Old Brickyard, GILLINGHAM, Dorset, SP8 4XT, UNITED KINGDOM

+44 (0)1747 833-000

Emergency Contacts

CHEMTREC

+44 (0)870 8200418

02

Hazard Identification

GHS classification, signal word, pictograms, and hazard statements

Classified danger

Hazard Classifications

Flam. Liq. Cat. 2 H225
Acute Tox. Cat. 3 H301
Acute Tox. Cat. 3 H331
Acute Tox. Cat. 3 H311
STOT SE Cat. 1 H370

GHS Pictograms

GHS02 - Flammable

GHS02

GHS06 - Acute toxicity

GHS06

GHS08 - Serious health hazard

GHS08

Hazard Statements

H225 Highly flammable liquid and vapour.
H301 + H311 + H331 Toxic if swallowed, in contact with skin or if inhaled.
H370 Causes damage to organs (Eyes).

Precautionary Statements

P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P280 Wear protective gloves/ protective clothing.
P304 + P340 + P311 IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor.
IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth.
IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell.

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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
Methanol EC: 200-659-6 67-56-1 100% Yes

For the full text of the H-Statements mentioned in this Section, see Section 16.

Notes

For the full text of the H-Statements mentioned in this Section, see Section 16.

04

First Aid Measures

Emergency procedures for chemical exposure incidents

Inhalation

If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

Skin contact

Wash off with soap and plenty of water. Take victim immediately to hospital. Consult a physician.

Eye contact

Flush eyes with water as a precaution.

Ingestion

After swallowing: fresh air. Make victim drink ethanol (e.g. 1 drinking glass of a 40% alcoholic beverage). Call a doctor immediately (mention methanol ingestion). Only in exceptional cases, if no medical care is available within one hour, induce vomiting (only in fully conscious persons) and make victim drink ethanol again (approx. 0.3 ml of a 40% alcoholic beverage/kg body weight/hour).

Immediate Medical Attention

Call a doctor immediately.

Medical Treatment

Make victim drink ethanol (e.g. 1 drinking glass of a 40% alcoholic beverage). Make victim drink ethanol again (approx. 0.3 ml of a 40% alcoholic beverage/kg body weight/hour).

05

Firefighting Measures

Extinguishing media, specific hazards, and firefighter protection

Suitable media

Foam, Carbon dioxide (CO2), Dry powder, Water

Unsuitable media

For this substance/mixture no limitations of extinguishing agents are given.

Specific hazards

Carbon oxides, Combustible.

Firefighter Protection

Wear self-contained breathing apparatus for firefighting if necessary.

06

Accidental Release Measures

Spill cleanup procedures, containment, and environmental protection

Emergency procedures

Wear respiratory protection. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Remove all sources of ignition. Evacuate personnel to safe areas. Beware of vapours accumulating to form explosive concentrations. Vapours can accumulate in low areas.

Environmental

Prevent further leakage or spillage if safe to do so.

Cleanup methods

collect with non-combustible absorbent material

Materials: sand, earth, diatomaceous earth, vermiculite

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. Avoid inhalation of vapour or mist. Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.

Storage

Keep container tightly closed in a dry and well-ventilated place. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Store in cool place. Store under argon.

Fire prevention

Keep away from sources of ignition - No smoking. Take measures to prevent the build up of electrostatic charge.

08

Exposure Controls / PPE

Occupational exposure limits, engineering controls, and protective equipment

Engineering

Avoid contact with skin, eyes and clothing. Wash hands before breaks and immediately after handling the product.

Hands

Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands. The selected protective gloves have to satisfy the specifications of Regulation (EU) 2016/425 and the standard EN 374 derived from it. Full contact: Material: butyl-rubber, Minimum layer thickness: 0.7 mm, Break through time: > 480 min, Material tested: KCL 898 Butoject®. Splash contact: Material: Viton (R), Minimum layer thickness: 0.7 mm, Break through time: > 120 min, Material tested: KCL 890 Vitoject®.

Eyes

Face shield and safety glasses. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU).

Respiratory

Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with multi-purpose combination (US) or type AXBEK (EN 14387) respirator cartridges as a backup to engineering controls. If the respirator is the sole means of protection, use a full-face supplied air respirator. Use respirators and components tested and approved under appropriate government standards such as NIOSH (US) or CEN (EU).

Skin/Body

Complete suit protecting against chemicals, Flame retardant antistatic protective clothing., The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace.

Environmental

Prevent further leakage or spillage if safe to do so. Do not let product enter drains.

09

Physical and Chemical Properties

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

Crystallisation Point
---
Properties Status
---
Flash Point
9.7 °C
Evaporation Rate
6.3 - Diethylether1.9 - n-butyl acetate
Freezing Point
-98 °C
Colour Intensity
---
Odor Threshold
No data available
Cloud Point
---
Molecular Weight
---
Relative Evaporation Rate
---
Auto Ignition Temperature
455.0 °C at 1,013 hPa - DIN 51794
Appearance
Form: liquid Colour: colourless
Physical State
liquid
Bulk Density
---
Decomposition Temperature
Distillable in an undecomposed state at normal pressure.
Vapor Pressure
128 hPa at 20 °C
Vapor Density
1.11
Solubility In Water
1,000 g/l at 20 °C - completely misciblesoluble
Ph
No data available
Boiling Point
64.7 °C
Softening Point
---
Dynamic Viscosity
---
Relative Density
0.791 g/mL at 25 °C
Voc Content
---
Metal Corrosion
---
Odor
characteristic
Upper Explosive Limit
44 % (V)
Flammability
No data available
Melting Point
-98 °C
Explosive Limits
---
Solubility
1,000 g/l at 20 °C - completely misciblesoluble
Form
liquid
Physical State Data
liquid
State Under Standard Conditions
---
Density
---
Colour
colourless
Solidification Point
---
Partition Coefficient
log Pow: -0.77 at 25 °C - (Lit.), Bioaccumulation is not expected.
Solubility In Fat
---
Lower Explosive Limit
5.5 % (V)
Kinematic Viscosity
0.54 - 0.59 mm2/s at 20 °C
10

Stability and Reactivity

Chemical stability, hazardous reactions, and incompatible materials

Stability

Stable under recommended storage conditions.

Reactivity

No data available

Hazardous reactions

No data available

Avoid

Heat, flames and sparks.

Incompatible

Magnesium, zinc alloys, various plasticsStrong oxidizing agents

Decomposition

Hazardous decomposition products formed under fire conditions. - Carbon oxides Other decomposition products - No data available In the event of fire: see section 5

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

Treatment

Offer surplus and non-recyclable solutions to a licensed disposal company.

Disposal

Leave chemicals in original containers. No mixing with other waste.

14

Transport Information

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

UN Number
1230
Shipping Name
METHANOL
Transport Class
3 (6.1)
Packing Group
II
ADR

No data available

IMDG

No data available

IATA

No data available

15

Regulatory Information

Chemical regulations, safety assessments, and compliance status

This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.

Chemical Safety Assessment Performed
?

Frequently Asked Questions

Common questions about safety, handling, and properties

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 form: liquid colour: colourless with colourless color. It has characteristic odor.

What is the solubility of Methanol?

1,000 g/l at 20 °C - completely misciblesoluble

What is Methanol used for?

Laboratory chemicals, Manufacture of substances

What are the hazard statements for Methanol?

This substance has 3 hazard statements:

  • H225: Highly flammable liquid and vapour.
  • H301 + H311 + H331: Toxic if swallowed, in contact with skin or if inhaled.
  • H370: Causes damage to organs (Eyes).

What is the melting point of Methanol?

The melting point is -98 °C and the boiling point is 64.7 °C.