SAFETY DATA SHEET

QuickStick™ 135 Temporary Mounting Wax

Version 1Last reviewed 27 February 2026Catalogue: 50419-20, EMS50419-20

1. Identification

Product Identifiers

Product Name: QuickStick 135 Temporary Mounting Wax
Other Names: Not available.
Product Number(s): 50419-20, EMS50419-20
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

GHS08 Health hazard
Resp. Sens. 1 H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled.
GHS05 Corrosion
Eye Dam. 1 H318 Causes serious eye damage.
GHS07
Skin Irrit. 2 H315 Causes skin irritation.
Skin Sens. 1 H317 May cause an allergic skin reaction.
STOT SE 3 H335 May cause respiratory irritation.

Label Elements

Signal Words: None
Hazard Statement(s): Hazard-determining components of labelling: phthalic anhydride
Causes skin irritation.
Causes serious eye damage.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause an allergic skin reaction.
may cause respiratory irritation.
Precautionary Statement(s): Avoid breathing dust/fume/gas/mist/vapour/spray.
Wash thoroughly after handling.
Use only outdoors or in a well-ventilated area.
Contaminated work clothing should not be allowed out of the workplace.
Wear protective gloves/eye protection/face protection.
Wear respiratory 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. If experiencing respiratory symptoms: Call a POISON CENTER/doctor.
Ingestion: Not available.
Eyes: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor.
Skin: Wash with plenty of water. Take off contaminated clothing and wash it before reuse. If skin irritation or rash occurs: Get medical advice/attention.

Environment

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.

3. Composition / Information on Ingredients

Name	CAS No.	Content (w/w)	Classification
phthalic anhydride	85-44-9	>50-≤100%	Mixture
ethanediol	107-21-1	>25-≤50%	Mixture

4. First Aid Measures

Ingestion: If symptoms persist consult doctor.
Inhalation: Supply fresh air and to be sure call for a 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. Then consult a doctor.
Other Information: No further relevant information available.

5. Firefighting Measures

Suitable extinguishing equipment

Fire: Use fire extinguishing methods suitable to surrounding conditions.
HAZCHEM: No further relevant information available.

Special protective equipment and precautions for fire fighters

No special measures required.

6. Accidental Release Measures

Personal precautions, protective equipment and emergency procedures: Not required.
Environmental precautions: Do not allow to enter sewers/surface or ground water.
Methods and materials for containment and clean up: 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.
Prevent formation of dust.
Conditions for safe storage: Keep container tightly sealed.

8. Exposure Controls / Personal Protection

Exposure Standards

Material	TWA ppm	TWA mg/m³	STEL ppm	STEL mg/m³
phthalic anhydride	1ppm	6.1mg/m³
ethanediol	20ppm (vapour)	1052mg/m³ (particulate; **vapour)	40ppm(vapour)	104mg/m³(vapour)

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.
Avoid contact with the skin.
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: Not available.
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: Transparent solid.
Odour: Characteristic.
pH: Not applicable.
Vapour Pressure: 0.1hPa
Density: 1.31 g/cm³
Boiling Point: >100°C
Melting Point: <0°C
Solubility: Insoluble
Specific Gravity of Density: Not available.
Flash Point: 263°C
Flammable (Explosive) Limits: Lower: 1.7 Vol%
Upper: 53 Vol%
Ignition Temperature: Product is not selfigniting
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: 85-44-9 phthalic anhydride
Oral LD50 4200mg/kg (rat)
107-21-1 ethanediol
Oral LD50 5840 mg/kg (rat)
Dermal LD50 9530 mg/kg (rabbit)
Eye contact: Strong irritant with the danger of severe eye injury.
Skin contact: Irritant to skin and mucous membranes. Sensitisation possible through skin contact.
Ingestion: Not available.
Inhalation: Sensitisation possible through inhalation.
Toxicity and irritation: Harmful
Irritant

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: 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 together with household garbage. Do not allow product to reach sewage system.
Disposal must be made according to official regulations.

14. Transport Information

ADG label required

HAZCHEM: No further relevant information available.
UN Number: Not regulated
Proper shipping name: Not regulated.
Transport hazard class: Not regulated.
Packing group: Not regulated.
Environmental hazard: Not applicable.
Special precautions for users: Not applicable.
Additional information: Not available.

15. Regulatory Information

Poisons Schedule Number: 107-21-1 ethanediol S2, S6, S10
Other Information: A Chemical Safety Assessment has not been carried out.

16. Other Information

SDS preparation date: 27 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.