SAFETY DATA SHEET

Acetone-Alcohol 1:1

Version 1Last reviewed 17 February 2026Catalogue: 26105-5A, 26108-07, EMS26105-5A

1. Identification

Product Identifiers

Product Name: Acetone-Alcohol 1:1
Other Names: Not available.
Product Number(s): 26105-5A, 26108-07, EMS26105-5A
CAS Number: Not available

Recommended use of the chemical and restriction on use

Laboratory chemicals

Company Details

ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia
(07) 4773 9444
pst@proscitech.com
proscitech.com.au

Emergency Contact Details

ProSciTech Pty Ltd
11 Carlton Street
KIRWAN QLD 4817
Australia
(07) 4773 9444
pst@proscitech.com
proscitech.com.au

2. Hazards Identification

Classification of the substance or mixture

GHS02 Flame
Flam. Liq. 2 H225 Highly flammable liquid and vapour.
Water-react. 1 H260 In contact with water releases flammable gases which may ignite spontaneously.
GHS08 Health hazard
Carc. 1A H350 May cause cancer.
GHS07
Eye Irritation 2A H319 Causes serious eye irritation.
STOT SE 3 H336 May cause drowsiness or dizziness.

Label Elements

Signal Words: None
Hazard Statement(s): Hazard-determining components of labelling:
Ethyl alcohol
Acetone, Reagent Grade
Highly flammable liquid and vapour.
In contact with water releases flammable gases which may ignite spontaneously.
Causes serious eye irritation.
May cause cancer.
May cause drowsiness or dizziness.
Precautionary Statement(s): Obtain special instructions before use.
Do not handle until all safety precautions have been read and understood.
Keep away from heat/sparks/open flames/hot surfaces. No smoking.
Keep away from any possible contact with water, because of violent reaction and possible flash fire.
Handle and store contents under inert gas. Protect from moisture.
Ground/bond container and receiving equipment.
Use explosion-proof electrical/ventilating/lighting equipment.
Use only non-sparking tools.
Take precautionary measures against static discharge.
Avoid breathing dust/fume/gas/mist/vapours/spray.
Wash thoroughly after handling.
Use only outdoors or in a well-ventilated area.
Wear protective gloves/protective clothing/eye protection/face protection.

Primary route(s) of entry

Not available.

Human Health

Inhalation: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Ingestion: Not available.
Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If exposed or concerned: Get medical advice/attention. If eye irritation persists: get medical advice/attention.
Skin: (or hair) Remove/take off immediately all contaminated clothing. Rinse skin with water/shower. Brush off loose particles from skin. Immerse in cool water/wrap in wet bandages.

Environment

In case of fire: Use CO₂, sand, extinguishing powder for extinction.
Store in a dry place. Store in a closed container.
Store in a well-ventilated place. Keep container tightly closed.
Store in a well-ventilated place. Keep cool.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
Acetone, Reagent Grade	67-64-1	>25-≤50%	Mixtures
Ethyl alcohol	64-17-5	>25-≤50%	Mixtures
Methyl Alcohol	67-56-1	≤2.5%	Mixtures

4. First Aid Measures

Ingestion: If symptoms persist consult doctor.
Inhalation: Supply fresh air. If required, provide artificial respiration. Keep patient warm. Consult doctor if symptoms persist.
In case of unconsciousness place patient stably in side position for transportation.
Skin Contact: Generally the product does not irritate the skin.
Eye Contact: Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.
Other Information: Symptoms of poisoning may even occur after several hours; therefore medical observation for at least 48 hours after the accident.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: CO₂, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
HAZCHEM: For safety reasons unsuitable extinguishing agents: Water.

Special protective equipment and precautions for fire fighters

Mouth respiratory protective device.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Wear protective equipment. Keep unprotected persons away.
Environmental precautions: Dilute with plenty of water.
Do not allow to enter sewers/surface or ground water.
Methods and materials for containment and clean up: Absorb with liquid-binding material (sand, diatomite, acid binders, universal binders, sawdust).
Dispose contaminated material as waste according to item 13.
Ensure adequate ventilation.
Do not flush with water or aqueous cleansing agents.

7. Handling and Storage

Precautions for safe handling: Ensure good ventilation/exhaustion at the workplace.
Open and handle receptacle with care.
Prevent formation of aerosols.
Keep ignition sources away - Do not smoke.
Protect from heat.
Protect against electrostatic charges.
Keep respiratory protective device available.
Conditions for safe storage: Store in a cool location.
Keep container tightly sealed.
Store in cool, dry conditions in well sealed receptacles.
Protect from heat and direct sunlight.

8. Exposure Controls / Personal Protection

Exposure Standards

Material	TWA ppm	TWA mg/m³	STEL ppm	STEL mg/m³
Acetone, Reagent Grade	500ppm	1185mg/m³	1000ppm	2375mg/m³
Ethyl alcohol	1000ppm	1880mg/m³
Methyl Alcohol	200ppm	262mg/m³	250ppm	328mg/m³

Engineering controls: Keep away from foodstuffs, beverages and feed.
Immediately remove all soiled and contaminated clothing.
Wash hands before breaks and at the end of work.
Store protective clothing separately.
Avoid contact with the eyes.
Avoid contact with the eyes and skin.

Personal protective equipment

Eye and face protection: Tightly sealed goggles.
Skin protection: Wear protective gloves. The glove material has to be impermeable and resistant to the product/the substance/the preparation. Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation. The exact break through time has to be found out by the manufacturer of the protective gloves and has to be observed.
Body protection: Wear protective clothing.
Respiratory protection: In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use self-contained respiratory protective device.

9. Physical and Chemical Properties

General information

Appearance: Clear liquid
Odour: Alcohol-like
pH: 6.5-9.5
Vapour Pressure: 233hPa
Density: 0.79g/cm³
Boiling Point: 60°C
Melting Point: Undetermined.
Solubility: Fully miscible.
Specific Gravity of Density: Not available.
Flash Point: -5°C
Flammable (Explosive) Limits: Lower: 2.6 Vol%
Upper: 15 Vol%
Ignition Temperature: 425°C
Formula: Not available.

10. Stability and Reactivity

Reactivity: No further relevant information available.
Chemical stability: No decomposition if used according to specifications.
Possibility of hazardous reactions: Contact with water releases flammable gases.
Conditions to avoid: No further relevant information available.
Incompatible materials: No further relevant information available.

11. Toxicological Information

Acute effects: 67-64-1 Acetone, Reagent Grade
Oral LD50 5800 mg/kg (rat)
Dermal LD50 20000 mg/kg (rabbit)
67-56-1 Methyl Alcohol
Oral LD50 5628 mg/kg (rat)
Dermal LD50 15800 mg/kg (rabbit)
Eye contact: Irritating effect.
Skin contact: No irritating effect.
Ingestion: Not available.
Inhalation: No sensitising effects known.
Toxicity and irritation: Harmful
Irritant
Carcinogenic

12. Ecological Information

Ecotoxicity: No further relevant information available.
Persistence and degradability: No further relevant information available.
Bioaccumulative potential: No further relevant information available.
Other adverse effects: Water hazard class 2: hazardous for water.
Do not allow product to reach ground water, water course or sewage system.
Danger to drinking water if even small quantities leak into the ground.

13. Disposal Considerations

General information

Must not be disposed together with household garbage. Do not allow product to reach sewage system.
Disposal must be made according to official regulations.
Recommended cleansing agents: Water, if necessary together with cleansing agents.

14. Transport Information

ADG label required

HAZCHEM: For safety reasons unsuitable extinguishing agents: Water.
UN Number: UN1993
Proper shipping name: 1993 FLAMMABLE LIQUID, N.O.S. (ACETONE, ETHANOL (ETHYL ALCOHOL))
Transport hazard class: Class 3 Flammable liquids.
Packing group: II
Environmental hazard: Nor applicable.
Special precautions for users: Warning: Flammable liquids.
Hazard identification number (Kemler code): 339
EMS Number: F-E,S-E
Stowage Category: B
Additional information: Limited quantities (LQ) 1L
Excepted quantities (EQ) Code: E2
Maximum net quantity per inner packaging: 30mL
Maximum net quantity per outer packaging: 500mL
Transport category: 2
Tunnel restriction code: D/E

15. Regulatory Information

Poisons Schedule Number: 67-64-1 Acetone, Reagent Grade S5
67-56-1 Methyl Alcohol S5, S6
Other Information: Workers are not allowed to be exposed to the hazardous carcinogenic materials contained in this preparation. Exceptions can be made by the authorities in certain cases.

16. Other Information

SDS preparation date: 17 February 2026
Comments: This information is based on our present knowledge. However, this shall not constitute a guarantee for any specific product features and shall not establish a legally valid contractual relationship.