SAFETY DATA SHEET

Conductive Gold Extender

Version 1Last reviewed 19 February 2026Catalogue: EMS12643; 12643

1. Identification

Product Identifiers

Product Name: Conductive Gold Extender
Other Names: -
Product Number(s): EMS12643; 12643
CAS Number: 107-98-2

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

GHS02 Flame
Flam. Liq. 3 H226 Flammable liquid and vapour.
GHS06 Skull and crossbones
Acute Tox. 3 H331 Toxic if inhaled.
GHS08 Health hazard
Repr. 1B H360 May damage fertility or the unborn child
GHS07
Eye Irrit. 2A H319 Causes serious eye irritation.
STOT SE 3 H336 May cause drowsiness or dizziness.

Label Elements

Signal Words: None
Hazard Statement(s): Flammable liquid and vapour.
Toxic if inhaled.
Causes serious eye irritation.
May damage fertility or the unborn child.
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.
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.
If on skin (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove person to fresh air and keep comfortable for breathing.
If in 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.
Specific treatment (see on this label).
Call a poison center/doctor if you feel unwell.
If eye irritation persists: Get medical advice/attention.
In case of fire: Use CO₂, powder or water spray to extinguish.
Store in a well-ventilated place. Keep container tightly closed.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Primary route(s) of entry

Eyes & Inhalation

Human Health

Inhalation: May cause drowsiness or dizziness
Toxic if inhaled
Ingestion: May damage fertility or the unborn child
Eyes: Causes serious eye irritation
Skin: No data available

Environment

Dispose of contents/container in accordance with local/regional/national/international regulations

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
2-methoxypropanol	1589-47-5	≤2.5%	H226: Flammable liquid and vapour H315: Causes skin irritation H318: Causes serious eye damage/irritationH335: May cause respiratory irritation, Specific target organ toxicity, single exposure; Respiratory tract irritationH360: May damage fertility or the unborn child

4. First Aid Measures

Ingestion: If symptoms persist consult doctor.
Inhalation: Supply fresh air or oxygen; call for doctor.
In case of unconsciousness place patient stably in side position for transportation
Skin Contact: Immediately wash with water and soap and rinse thoroughly
Eye Contact: Rinse opened eye for several minutes under running water. If symptoms persist, consult a doctor.
Other Information: Immediately remove any clothing soiled by the product.
Remove breathing apparatus only after contaminated clothing have been completely removed.
In case of irregular breathing or respiratory arrest provide artificial respiration.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: CO₂, extinguishing powder or water spray. Fight larger fires with water spray or alcohol resistant foam.
HAZCHEM: No further relevant information available

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.

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: Keep receptacle tightly sealed.
Protect from heat and direct sunlight

8. Exposure Controls / Personal Protection

Exposure Standards

Material	TWA ppm	TWA mg/m³	STEL ppm	STEL mg/m³
107-98-2 1-methoxy-2-propanol	100 ppm	360 mg/m³	100 ppm	540 mg/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 and skin.

Personal protective equipment

Eye and face protection: Tightly sealed goggles
Skin protection: Protective gloves - The glove material has to be impermeable and resistant to the product/ the substance/ the preparation.
Due to missing tests no recommendation to the glove material can be given for the product/ the preparation/ the chemical mixture.
Selection of the glove material on consideration of the penetration times, rates of diffusion and the degradation
Body protection: Protective gloves
Respiratory protection: In case of brief exposure or low pollution use respiratory filter device. In case of intensive or longer exposure use respiratory protective device that is independent of circulating air.

9. Physical and Chemical Properties

General information

Appearance: Clear liquid
Odour: Characteristic
pH: 4-7
Vapour Pressure: at 20 °C (68 °F): 12 hPa (9 mm Hg)
Density: at 20 °C (68 °F): 3.11 g/cm³ (25.95295 lbs/gal)
Boiling Point: 120.3 °C (248.5 °F)
Melting Point: -96.7 °C (-142.1 °F)
Solubility: Fully miscible
Specific Gravity of Density: -
Flash Point: 35 °C (95 °F)
Flammable (Explosive) Limits: Not flammable
Ignition Temperature: 270 °C (518 °F)
Formula: Viscosity:
Dynamic at 20 °C (68 °F): 1.9 mPas
Kinematic: Not determined.
Organic solvents: 100.0 %
VOC content: 100.00 %
3,110.0 g/l / 25.95 lb/gal

10. Stability and Reactivity

Reactivity: No further relevant information available
Chemical stability: Stable under normal working laboratory conditions
Possibility of hazardous reactions: No further relevant information available.
Conditions to avoid: No further relevant information available.
Incompatible materials: No further relevant information available.

11. Toxicological Information

Acute effects: LD/LC50 values that are relevant for classification:
107-98-2 1-methoxy-2-propanol
Oral LD50 5,660 mg/kg (rat)
Dermal LD50 13,000 mg/kg (rabbit)
Inhalative LC50/4 h 6 mg/l (rat)
Eye contact: Irritating effect
Skin contact: Irritant to skin and mucous membranes.
Ingestion: No sensitizing effects known.
Inhalation: No sensitizing effects known.
Toxicity and irritation: No sensitizing effects known.

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 1 (Assessment by list): slightly hazardous for water
Do not allow undiluted product or large quantities of it to reach ground water, water course or sewage system.

13. Disposal Considerations

General information

Must not be disposed of together with household garbage. Do not allow product to reach sewage system.

14. Transport Information

ADG label required

HAZCHEM: No further relevant information available
UN Number: UN3092
Proper shipping name: 1-METHOXY-2-PROPANOL
Transport hazard class: Class 3
Packing group: PG III
Environmental hazard: Not applicable
Special precautions for users: Warning: Flammable liquids
Additional information: Hazard identification number (Kemler code): 30
EMS Number: F-E,S-D
Stowage Category A
Quantity limitations On passenger aircraft/rail: 60 L
On cargo aircraft only: 220 L
Excepted quantities (EQ) Code: E1
Maximum net quantity per inner packaging: 30 mL
Maximum net quantity per outer packaging: 1000 mL
Limited quantities (LQ) 5L
Excepted quantities (EQ) Code: E1
Maximum net quantity per inner packaging: 30 mL
Maximum net quantity per outer packaging: 1000 mL

15. Regulatory Information

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

16. Other Information

SDS preparation date: 19 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.
References: -