SAFETY DATA SHEET

Jenner's Stain, Methanol-Based

Version 1Last reviewed 24 February 2026Catalogue: AJENR-1L

1. Identification

Product Identifiers

Product Name: Jenner's Stain, Methanol-Based
Other Names: N/A
Product Number(s): AJENR-1L
CAS Number: 67-56-1

Recommended use of the chemical and restriction on use

Laboratory use.

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

flameFlam. Liq. 2 H225 Highly flammable liquid and vapour.
skull and crossbones
Acute Tox. 3 H301 Toxic if swallowed.
Acute Tox. 3 H311 Toxic in contact with skin.
Acute Tox. 3 H331 Toxic if inhaled.
health hazard
STOT SE 1 H370 Causes damage to organs.

Label Elements

Signal Words: None
Hazard Statement(s): H225 Highly flammable liquid and vapour.
H301±H311±H331 Toxic if swallowed, in contact with skin or if inhaled.
H370Causes damage to organs.
Precautionary Statement(s): P210 Keep away from heat, hot surfaces, sparks, open flames and other ignition sources. No smoking.
P241 Use explosion-proof electrical/ventilating/lighting/equipment.
P260 Do not breathe dust/fume/gas/mist/vapours/spray.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P240 Ground/bond container and receiving equipment.
P242 Use only non-sparking tools.
P243 Take precautionary measures against static discharge.
P264 Wash hands thoroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P271 Use only outdoors or in a well-ventilated area.
P301±P310 IF SWALLOWED: Immediately call a POISON CENTRE/ doctor.
P303±P361±P353 IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
P321 Specific treatment (see on this label).
P304±P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P312 Call a POISON CENTRE/doctor if you feel unwell.
P330 Rinse mouth.
P370±P378 In case of fire: Use for extinction: CO₂, powder or water spray.
P308±P311 IF exposed or concerned: Call a POISON CENTRE/doctor.
P361±P364 Take off immediately all contaminated clothing and wash it before reuse.
P405 Store locked up.
P403±P233 Store in a well-ventilated place. Keep container tightly closed.
P403±P235 Store in a well-ventilated place. Keep cool.
P501 Dispose of contents/container in accordance with local/regional/national regulations.

Primary route(s) of entry

Not available.

Human Health

Inhalation: Toxic if inhaled. May cause respiratory irritation leading to headache, dizziness and confusion.
Ingestion: Toxic if swallowed. May cause irritation of mouth, throat and stomach, mucous build up and stomach pain.
Eyes: May cause eye irritation, stinging, tearing and blurred vision.
Skin: Toxic in contact with skin. May cause skin irritation, itchiness and redness.

Environment

No further relevant information available.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
Methyl Alcohol	67-56-1	99.6%	Flam. Liq. 2, H225; Acute Tox. 3, H301; Acute Tox. 3, H311; Acute Tox. 3, H331; STOT SE 1, H370
Jenner's stain	62851-42-7	0.3%	Skin Irrit. 2, H315; Eye Irrit. 2A, H319; STOT SE 3, H335

4. First Aid Measures

Ingestion: If swallowed, do not induce vomiting. Never give anything by mouth to an unconscious person. Seek immediate medical attention
Inhalation: If inhaled, remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.Do not use mouth-to-mouth method. Use an alternative method or a proper respiratory device. Seek medical attention if breathing problems develop.
Skin Contact: In case of skin contact, immediately remove contaminated clothing and wash affected areas with water and soap. Seek medical attention if symptoms persist.
Eye Contact: In case of eye contact, hold eyelids open and rinse with water for at least 15 minutes. Seek immediate medical attention.
Other Information: No further relevant information available.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: CO₂, powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
HAZCHEM: Not available.

Special protective equipment and precautions for fire fighters

No special measures required.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Wear protective equipment. Keep unprotected persons away.
Environmental precautions: Prevent seepage into sewage system, workpits and cellars.
Dilute with plenty of 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.

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.
Conditions for safe storage: Store in a cool location.

8. Exposure Controls / Personal Protection

Exposure Standards

Material	TWA ppm	TWA mg/m³	STEL ppm	STEL mg/m³
Methyl Alcohol	200 ppm	262 mg/m³	250 ppm	328 mg/m³

Engineering controls: Keep ignition sources away - Do not smoke. Protect from heat.
Protect against electrostatic charges.
Keep respiratory protective device available.

Personal protective equipment

Eye and face protection: Tightly sealed goggles.
Avoid contact with the eyes.
Skin protection: Protective gloves.
Avoid contact with the skin.
Body protection: 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.
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: Deep blue liquid
Odour: Like alcohol
pH: Not determined.
Vapour Pressure: 128 hPa at 20 °C
Density: 0.79 g/cm at 20 °C
Boiling Point: 64.7 °C
Melting Point: -98 °C
Solubility: Fully miscible in water.
Specific Gravity of Density: Not determined.
Flash Point: 11 °C
Flammable (Explosive) Limits: Lower: 5.5 Vol %
Upper: 44 Vol %
Ignition Temperature: 455 °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: No dangerous reactions known.
Conditions to avoid: No further relevant information available.
Incompatible materials: No further relevant information available.

11. Toxicological Information

Acute effects: No further relevant information available.
Eye contact: Strong irritant with the danger of severe eye injury.
Skin contact: Irritant to skin and mucous membranes.
Ingestion: Oral LD50 5628 mg/kg (rat)
Dermal LD50 15800 mg/kg (rabbit)
Inhalation: Sensitisation possible through inhalation.
Sensitisation possible through skin contact.
Toxicity and irritation: No further relevant information available.

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: No further relevant information available.

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: Not available.
UN Number: UN1230
Proper shipping name: 1230 METHANOL
Transport hazard class: 3
Packing group: PG II
Environmental hazard: No
Special precautions for users: Warning: Flammable liquids
Additional information: 1L
Excepted quantities (EQ) Code: E2
Maximum net quantity per inner packaging: 30 mL
Maximum net quantity per outer packaging: 500 mL ·
Transport category 2
Tunnel restriction code D/E

15. Regulatory Information

Poisons Schedule Number: No information available.
Other Information: No further relevant information available.

16. Other Information

SDS preparation date: 24 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.