Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 700-172-3 | CAS number: 634-55-9
Guidance on Safe Use
Guidance on Safe Use
Administrative data
First-aid measures
- General indications : Avoid contact with eyes and skin. Do not swallow.
- After inhalation : Remove to fresh air. Evacuate the area.
- After skin contact : Wash with water and soap and rinse thoroughly. Seek medical advice in case of unrest.
- After eye contact : Flush thoroughly with plenty of water, with eyelids held open, for at least 15 min. Seek medical advice in case of persistent irritation.
- After ingestion : Rinse mouth with water provided the person is conscious. Call medical emergency.
- Further recommendations: This product can produce effects close to CYANIDE. Keep a FIRST AID KIT nearby when using this product. Available antidotes are: sodium thiosulfate, Dimethylaminophenol, Co2-
EDTA. Signs of exposure: Caution! Symptoms may be delayed.
Nausea, vomiting, diarrhea, headache, dizziness, flushing and cyanosis. Other symptoms include excitement or mental depression, drowsiness, deterioration of perception, lack of coordination, stupor, coma and death.
- Special indications for the doctor : -
- Most important symptoms and effect, both acute and delayed: - Briefly summarised information shall be provided on the most important symptoms and effects, both acute and delayed, from exposure.
- Indication of many medical attention and special treatment needed: if medical treatments are known.
- After inhalation : Remove to fresh air. Evacuate the area.
- After skin contact : Wash with water and soap and rinse thoroughly. Seek medical advice in case of unrest.
- After eye contact : Flush thoroughly with plenty of water, with eyelids held open, for at least 15 min. Seek medical advice in case of persistent irritation.
- After ingestion : Rinse mouth with water provided the person is conscious. Call medical emergency.
- Further recommendations: This product can produce effects close to CYANIDE. Keep a FIRST AID KIT nearby when using this product. Available antidotes are: sodium thiosulfate, Dimethylaminophenol, Co2-
EDTA. Signs of exposure: Caution! Symptoms may be delayed.
Nausea, vomiting, diarrhea, headache, dizziness, flushing and cyanosis. Other symptoms include excitement or mental depression, drowsiness, deterioration of perception, lack of coordination, stupor, coma and death.
- Special indications for the doctor : -
- Most important symptoms and effect, both acute and delayed: - Briefly summarised information shall be provided on the most important symptoms and effects, both acute and delayed, from exposure.
- Indication of many medical attention and special treatment needed: if medical treatments are known.
Fire-fighting measures
- Extinguishing media
- Suitable: Water spray, carbon dioxide, alcohol resistant foam or extinguishing powder.
- Unsuitable : do not use water-jet
- Special hazards arising from the substance or mixture: In case of fire, do not breathe fumes. Very toxic and toxic fumes can be released under fires conditions (HCN: hydrogen cyanide, NOx: Nitrogen oxides, CO: carbon monoxide, CO2: carbon dioxide).
- Advice for fire fighters: Fire fighters must use self-contained breathing apparatus and wear protective clothing
- Suitable: Water spray, carbon dioxide, alcohol resistant foam or extinguishing powder.
- Unsuitable : do not use water-jet
- Special hazards arising from the substance or mixture: In case of fire, do not breathe fumes. Very toxic and toxic fumes can be released under fires conditions (HCN: hydrogen cyanide, NOx: Nitrogen oxides, CO: carbon monoxide, CO2: carbon dioxide).
- Advice for fire fighters: Fire fighters must use self-contained breathing apparatus and wear protective clothing
Accidental release measures
- Personal precautions, protective equipment and emergency procedures: Wear suitable protective equipment. Keep unprotected persons away. Ensure adequate ventilation.
- Environmental precautions: Do not allow material to be released in the environment without proper governmental permit. Prevent from entering sewers or drains.
- Methods and material for containment and cleaning: Sweep or absorb with sawdust, sand or vermiculite and place in closed containers for disposal. Dispose of according to local and regional authority requirements.
- Reference to other sections: Information regarding Safe handling, see chapter 7.
Information regarding personal protective measures, see chapter 8.
Information regarding Waste Disposal, see chapter 13.
- Environmental precautions: Do not allow material to be released in the environment without proper governmental permit. Prevent from entering sewers or drains.
- Methods and material for containment and cleaning: Sweep or absorb with sawdust, sand or vermiculite and place in closed containers for disposal. Dispose of according to local and regional authority requirements.
- Reference to other sections: Information regarding Safe handling, see chapter 7.
Information regarding personal protective measures, see chapter 8.
Information regarding Waste Disposal, see chapter 13.
Handling and storage
- Precautions for safe handling: Work in a well-ventilated area with suitable protective equipment. Do not breathe dust. Avoid contact with eyes and skin.
- Conditions for safe storage, including any incompatibilities: Store in a cool, dry place. Keep container tightly closed. Keep away from light. Avoid heat. Do not store more than 3 years.
- Specific end use(s): No specific end use.
- Conditions for safe storage, including any incompatibilities: Store in a cool, dry place. Keep container tightly closed. Keep away from light. Avoid heat. Do not store more than 3 years.
- Specific end use(s): No specific end use.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- No UN number
Shippingopen allclose all
SpecialProvisionsopen allclose all
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- No data
Shippingopen allclose all
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- No data
Shipping information
- Proper shipping name and description:
- No data
- Chemical name:
- No data
- Labels:
- No data
Special provisions / remarks
- Remarks:
- We do not use maritime transportation
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3334
Shipping information
- Proper shipping name and description:
- CY 27,
- Chemical name:
- ethyl-2-cyano-3-oxoburanoate
- Labels:
- Aviation regulated Liquid, N.O.S.
Remarksopen allclose all
SpecialProvisionsopen allclose all
Exposure controls / personal protection
- Control parameters: The product does not contain any relevant quantities of materials with critical values that have to be monitored at the workplace.
- Exposure controls:
- Breathing equipment: (a) For low concentrations and / or short time exposure (EN 143 or 149).
(b) For high concentrations and / or repeated or prolonged exposure wear re-usable full face masks (EN136) or self-contained breathing apparatus (EN137 or EN145).
- Hand Protection: Wear chemical resistant gloves in rubber, latex, nitrile ….(EN 374)
- Eye protection: Wear goggles ( EN 166)
- Body protection: Must be adapted to the level of activity and exposure (lab coat, antistatic shoes, overalls…)
- Additional information: Do not eat, drink or smoke while handling. Wash hands and face for time break and after work. Wash contaminated clothes before reuse.
- Exposure controls:
- Breathing equipment: (a) For low concentrations and / or short time exposure (EN 143 or 149).
(b) For high concentrations and / or repeated or prolonged exposure wear re-usable full face masks (EN136) or self-contained breathing apparatus (EN137 or EN145).
- Hand Protection: Wear chemical resistant gloves in rubber, latex, nitrile ….(EN 374)
- Eye protection: Wear goggles ( EN 166)
- Body protection: Must be adapted to the level of activity and exposure (lab coat, antistatic shoes, overalls…)
- Additional information: Do not eat, drink or smoke while handling. Wash hands and face for time break and after work. Wash contaminated clothes before reuse.
Stability and reactivity
- Reactivity: Stable under normal conditions of use.
- Chemical stability: Stable under normal conditions of handling.
- Possibility of hazardous reactions:
- Conditions to avoid: Do not expose to light, excess of heat. Incompatible materials.
- Incompatible materials: Avoid contact with strong acids and bases, strong oxidizers and reducers.
- Hazardous decomposition products: Hydrogen cyanide, Nitrogen oxides, carbon monoxide and carbon dioxide.
- Chemical stability: Stable under normal conditions of handling.
- Possibility of hazardous reactions:
- Conditions to avoid: Do not expose to light, excess of heat. Incompatible materials.
- Incompatible materials: Avoid contact with strong acids and bases, strong oxidizers and reducers.
- Hazardous decomposition products: Hydrogen cyanide, Nitrogen oxides, carbon monoxide and carbon dioxide.
Disposal considerations
13 / Disposal consideration
- Waste treatment methods
- Substance disposal: Do not be disposed in house hold garbage. Do not allow product to reach sewage system. Contact a licensed professional waste disposal service to dispose of this material. Observe federal, state and local environment regulations.
- Dirty packaging disposal: Must be made according to official regulations and taken to an authorised special waste incineration plant.
- Waste treatment methods
- Substance disposal: Do not be disposed in house hold garbage. Do not allow product to reach sewage system. Contact a licensed professional waste disposal service to dispose of this material. Observe federal, state and local environment regulations.
- Dirty packaging disposal: Must be made according to official regulations and taken to an authorised special waste incineration plant.
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.
