Registration Dossier
Registration Dossier
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EC number: 200-543-5 | CAS number: 62-56-6
Guidance on Safe Use
Administrative data
First-aid measures
4.1 Description of first aid measures
General advice:
Seek medical advice in case of symptoms caused by eye or skin contact, inhalation or swallowing.
If inhaled:
See that there is fresh air.
In case of discomfort or massive exposure:
Consult a physician.
In case of skin contact:
Wash off with plenty of water and soap.
Remove contaminated or saturated clothing.
In case of eye contact:
Rinse thoroughly with plenty of water, also under the eyelids.
If swallowed:
Rinse mouth.
Drink 1 or 2 glasses of water.
Do not induce vomiting without medical advice.
4.2 Most important symptoms and effects, both acute and delayed
Symptoms:
Irritation
Stomach/intestinal disorders
4.3 Indication of any immediate medical attention and special treatment needed
Treatment:
Induce vomiting, but only if victim is fully conscious.
Fire-fighting measures
5.1 Extinguishing media
Suitable extinguishing media:
Water spray, foam, CO2, dry powder.
Unsuitable extinguishing media:
high volume water jet
5.2 Special hazards arising from the substance or mixture
Hazardous combustion products:
Carbon oxides
Sulphur oxides
nitrous gases
5.3 Advice for firefighters
Special protective equipment for firefighters:
In the case of fire, wear respiratory protective equipment in-dependent of surrounding air and chemical protective suit.
Further information:
Cool containers/tanks with water spray.
Accidental release measures
6.1 Personal precautions, protective equipment and emergency procedures
Personal precautions:
Wear personal protective equipment; see section 8.
Ensure adequate ventilation.
Avoid dust formation.
6.2 Environmental precautions
Environmental precautions:
Product or extinguishing water with product must not be al-lowed to enter soil, sewers or natural bodies of water.
6.3 Methods and material for containment and cleaning up
Methods for cleaning up:
Ventilate room thoroughly
Remove all sources of ignition.
Use mechanical handling equipment.
Avoid dust formation.
Keep in suitable, closed containers for disposal.
6.4 Reference to other sections
For disposal considerations see section 13.
Handling and storage
7.1 Precautions for safe handling
Advice on safe handling:
Provide sufficient ventilation and exhaust at the workplace.
Avoid dust formation.
Do not allow accumulation of dust.
Do not allow individual / bulk containers to stand open
Advice on protection against fire and explosion:
If dusts develop, explosive dust/air mixtures may form. Keep away from heat and sources of ignition. Take precautionary measures against static discharges.
Hygiene measures:
Do not breathe dust or spray mist. Avoid contact with skin, eyes and clothing. Take off clothing and shoes contaminated with product. Clean before reuse. Do not eat, drink or smoke while working. Wash hands, and/or face before breaks and when workday is finished. Keep away from food, drink and animal feedingstuffs.
Dust explosion class:
St1
7.2 Conditions for safe storage, including any incompatibilities
Requirements for storage areas and containers:
Keep tightly closed in a dry and cool place. Store under lock and key or in a way that only skilled persons have access to it.
Further information on storage conditions:
Protect against light.
Packaging material:
Suitable material: polyethylene
7.3 Specific end use(s)
Specific use(s):
For more details see annexes Exposure scenario.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Thiourea)
- Chemical name:
- Thiourea
- Language:
- English
- Class or division:
- Class 9: Miscellaneous dangerous substances and articles, including environmentally hazardous substances
- Packing group:
- Packing group III: Substances presenting low danger
- Labels:
- 9
Special provisions / remarks
- Special provisions:
- Tunnel Restriction Code (ADR): (E)
- Remarks:
- orange warning plate: 90 / 3077
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 3077
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (Thiourea)
- Chemical name:
- Thiourea
- Language:
- English
- Class or division:
- Class 9: Miscellaneous dangerous substances and articles, including environmentally hazardous substances
- Packing group:
- Packing group III: Substances presenting low danger
- EmS code:
- F-A
- S-F
- Marine pollutant
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- Environmentally hazardous substance, solid, n.o.s. (Thiourea)
- Chemical name:
- Thiourea
- Language:
- English
- Class or division:
- Class 9: Miscellaneous dangerous substances and articles, including environmentally hazardous substances
- Packing group:
- Packing group III: Substances presenting low danger
- Labels:
- Miscellaneous Dangerous Goods
Special provisions / remarks
- Remarks:
- Loading instructions/Remarks
IATA_C: ERG-Code 9L
IATA_P: ERG-Code 9L
SpecialProvisionsopen allclose all
Exposure controls / personal protection
8.1 Control parameters
DNEL derivation
Industrial use: Inhalation long term systemic 1 mg/m³
Industrial use: dermal long term systemic 3.4 mg/kg bw*day
Consumer use: Inhalation long term systemic 0.2 mg/m³
Consumer use: dermal long term systemic 1.7 mg/kg bw*day
PNEC derivation
Freshwater: 0.01 mg/m³
Freshwater sediment: 0.072 mg/kg dw
Marine water: 0.001 mg/m³
Marine water sediment: 0.0072 mg/kg dw
sewage plant: 0.38 mg/l
Soil: 2.725 mg/kg dw
8.2 Exposure controls
Engineering measures
Control of environmental exposure: see exposure scenario
Personal protective equipment
Eye protection:
Safety glasses
Hand protection
Material:
Nitrile rubber, Recommendation: Dermatril 740
Break through time:> 480 min
Glove thickness:0,11 mm
Material:
Nitrile rubber, Recommendation: Camatril 730
Break through time:> 480 min
Glove thickness:0,4 mm
Skin and body protection:
Protective clothing
If intensive contact with the hazardous material cannot be avoided with certainty, order (depending on the hazard involved) additional protective measures for example chemical protective suit.
Respiratory protection:
Use suitable respiratory protection in the presence of dust.
Dust protection mask in accordance with EN 149 FFP2
Stability and reactivity
10.1 Reactivity
See section 10.3
10.2 Chemical stability
No decomposition if stored and applied as directed.
10.3 Possibility of hazardous reactions
Hazardous reactions:
Vigorous reaction on contact with oxidizing agent.
10.4 Conditions to avoid
Conditions to avoid:
> 140 °C
Avoid dust formation.
Keep away from heat and sources of ignition.
10.5 Incompatible materials
Materials to avoid:
Strong oxidizing agents
Strong acids
Strong bases
Hydrogen peroxide
Nitric acid
10.6 Hazardous decomposition products
Hazardous decomposition products formed under fire conditions. see section 5
Disposal considerations
13.1 Waste treatment methods
Product:
Must be brought to an adequate waste treatment facility, in conformity with applicable waste disposal regulations.
Contaminated packaging:
Packaging, that can not be reused after cleaning must be disposed or recycled in accordance with all federal, national and local regulations.
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