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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.
The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.
Diss Factsheets
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EC number: 200-861-4 | CAS number: 75-33-2
- Life Cycle description
- Uses advised against
- Endpoint summary
- Appearance / physical state / colour
- Melting point / freezing point
- Boiling point
- Density
- Particle size distribution (Granulometry)
- Vapour pressure
- Partition coefficient
- Water solubility
- Solubility in organic solvents / fat solubility
- Surface tension
- Flash point
- Auto flammability
- Flammability
- Explosiveness
- Oxidising properties
- Oxidation reduction potential
- Stability in organic solvents and identity of relevant degradation products
- Storage stability and reactivity towards container material
- Stability: thermal, sunlight, metals
- pH
- Dissociation constant
- Viscosity
- Additional physico-chemical information
- Additional physico-chemical properties of nanomaterials
- Nanomaterial agglomeration / aggregation
- Nanomaterial crystalline phase
- Nanomaterial crystallite and grain size
- Nanomaterial aspect ratio / shape
- Nanomaterial specific surface area
- Nanomaterial Zeta potential
- Nanomaterial surface chemistry
- Nanomaterial dustiness
- Nanomaterial porosity
- Nanomaterial pour density
- Nanomaterial photocatalytic activity
- Nanomaterial radical formation potential
- Nanomaterial catalytic activity
- Endpoint summary
- Stability
- Biodegradation
- Bioaccumulation
- Transport and distribution
- Environmental data
- Additional information on environmental fate and behaviour
- Ecotoxicological Summary
- Aquatic toxicity
- Endpoint summary
- Short-term toxicity to fish
- Long-term toxicity to fish
- Short-term toxicity to aquatic invertebrates
- Long-term toxicity to aquatic invertebrates
- Toxicity to aquatic algae and cyanobacteria
- Toxicity to aquatic plants other than algae
- Toxicity to microorganisms
- Endocrine disrupter testing in aquatic vertebrates – in vivo
- Toxicity to other aquatic organisms
- Sediment toxicity
- Terrestrial toxicity
- Biological effects monitoring
- Biotransformation and kinetics
- Additional ecotoxological information
- Toxicological Summary
- Toxicokinetics, metabolism and distribution
- Acute Toxicity
- Irritation / corrosion
- Sensitisation
- Repeated dose toxicity
- Genetic toxicity
- Carcinogenicity
- Toxicity to reproduction
- Specific investigations
- Exposure related observations in humans
- Toxic effects on livestock and pets
- Additional toxicological data
Guidance on Safe Use
Administrative data
First-aid measures
General advice:
Take off immediately all contaminated clothing.
Inhalation:
Move to fresh air. Oxygen or artificial respiration if needed. In case of persistent problems : Consult a physician.
Skin contact:
Wash off immediately with soap and plenty of water. If skin irritation persists, call a physician.
Eye contact:
Wash immediately, abundantly and thoroughly with water. If irritation persists, consult an ophthalmologist.
Ingestion:
In case of problems : Consult a doctor.
Protection of first-aiders:
If entering a saturated atmosphere, wear a self contained breathing apparatus.
Fire-fighting measures
Extinguishing media
Suitable extinguishing media: Foam, Dry powder, Carbon dioxide (CO2)
Special hazards arising from the substance or mixture:
Flammable liquid
Vapours may form explosive mixture with air.
Possible re-ignition of vapours from a distance
Hazards of overpressurization in containers exposed to heat : explosion risk.
Thermal decomposition giving flammable and toxic products :, Hydrogen sulphide, Sulphur oxides, Carbon oxides
Advice for firefighters:
Specific methods:
Cool containers / tanks with water spray.
Special protective actions for fire-fighters:
Wear self-contained breathing apparatus and protective suit.
Accidental release measures
Personal precautions, protective equipment and emergency procedures:
Evacuate non-essential staff and those not equipped with individual protection apparatus. Prohibit all sources of sparks and ignition - Do not smoke. Use personal protective equipment. In case of leak, wear a self-contained breathing apparatus. Prohibit contact with skin and eyes and inhalation of vapours.
Environmental precautions:
Do not release into the environment. Do not let product enter drains. Dam up with sand or inert earth (do not use combustible materials).
Methods and materials for containment and cleaning up:
Recovery:
Pump into a labelled inert emergency tank. Absorb the remainder with an inert absorbent material. Rinse with water. Recover waste water for processing later.
Elimination:
Destroy product by oxidation with dilute solutions of : Hydrogen peroxide or sodium hypochlorite
or Destroy the product by incineration (in accordance with local and national regulations).
Handling and storage
Precautions for safe handling:
Technical measures/Precautions:
Storage and handling precautions applicable to products: Liquid. Sensitizing. Highly flammable With vapours explosive in air. Dangerous for the environment. Provide appropriate exhaust ventilation at machinery. Provide showers, eye-baths. Provide water supplies near the point of use. Provide self-contained breathing apparatus nearby. Well ventilate empty vats and tanks before entering.
Safe handling advice:
Keep well away from naked flames. Take precautionary measures against static discharges. Prohibit all sources of sparks and ignition - Do not smoke. Use product only in closed system. Do not use air for transfers. Open drum carefully as content may be under pressure. Only use safety equipment.
Hygiene measures:
Prohibit contact with skin and eyes and inhalation of vapours. Remove and wash contaminated clothing before re-use. When using do not eat, drink or smoke.
Wash hands after handling. Remove contaminated clothing and protective equipment before entering eating areas.
Conditions for safe storage, including any incompatibilities:
Keep containers tightly closed in a cool, well-ventilated place. Store away from heat and ignition sources. Provide a catch-tank in a bunded area. Provide impermeable floor. Provide electrical earthing of equipment and electrical equipment usable in explosive atmospheres.
Incompatible products:
Strong oxidizing agents, Acids, Bases, Reducing agents, Alkali metals
Packaging material:
Recommended: Ordinary steel, Stainless steel, Joints : polyethylene, Rilsan ®, polytetrafluoroethylene (PTFE)
To be avoided: Copper and copper alloys
Specific end use: None
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2402
Shipping information
- Proper shipping name and description:
- PROPANETHIOLS
- Chemical name:
- PROPANETHIOLS
- Labels:
- 3
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2402
Shipping information
- Proper shipping name and description:
- PROPANETHIOLS
- Chemical name:
- PROPANETHIOLS
- Labels:
- 3
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2402
Shipping information
- Proper shipping name and description:
- PROPANETHIOLS
- Chemical name:
- PROPANETHIOLS
- Labels:
- 3
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2402
Shipping information
- Proper shipping name and description:
- PROPANETHIOLS
- Chemical name:
- PROPANETHIOLS
- Labels:
- 3
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
General protective measures: Ensure sufficient air exchange and/or exhaust in work areas
Personal protective equipment:
Respiratory protection: In case of insufficient ventilation, wear suitable respiratory equipment.
Hand protection: Gloves (synthetic rubber, Neoprene)
Eye/face protection: Safety glasses
Skin and body protection: Protective suit
Stability and reactivity
Reactivity & Chemical stability:
The product is stable at ambient temperature
Possibility of hazardous reactions:
None known.
Conditions to avoid:
Keep away from heat and sources of ignition. To avoid thermal decomposition, do not overheat.
Incompatible materials to avoid:
Acids, Bases, Reducing agents, Alkali metals
• Reacts violently with :, Strong oxidizing agents : hydrogen peroxide, nitric acid, hypochlorites,
Release of : sulphur dioxide
Hazardous decomposition products:
Thermal decomposition:
Decomposition temperature: 440 °C
Thermal decomposition giving flammable and toxic products :, Hydrogen sulphide, Sulphur oxides, Carbon oxides
Disposal considerations
Waste treatment:
Disposal of product: Destroy product by oxidation with dilute solutions of Hydrogen peroxide, sodium hypochlorite or Destroy the product by incineration (in accordance with local and national regulations).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.