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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 203-788-6 | CAS number: 110-65-6
Guidance on Safe Use
Administrative data
First-aid measures
Eye Contact: In case of contact, immediately flush eyes with plenty of water for at least 15 minutes and get medical attention if irritation persists.
Skin Contact: Immediately wash with soap and plenty of water. Remove contaminated clothing. Get medical attention if symptoms occur. Wash clothing before reuse.
Ingestion: Do not induce vomiting. Slowly dilute with 1-2 glasses of water or milk and seek medical attention. Never give anything by mouth to an unconscious person.
Inhalation: If exposed to excessive levels of dust or fumes, remove to fresh air and get medical attention if cough or other symptoms develop.
Fire-fighting measures
Extinguishing Media: All standard firefighting media
Special Protective Equipment: Fire fighters should wear full protective clothing, including self-contained breathing equipment.
Accidental release measures
Personal Precautionary Measures: Use appropriate protective equipment.
Procedure for Cleaning/Absorption: Scoop up and remove.
Handling and storage
Handling: Do not get on skin. Do not breathe material. Avoid contact with skin and eyes. Wash thoroughly with soap and water after handling.
Storage: Keep containers tightly closed when not in use. Store in a cool, dry place, out of direct sunlight.
Transport information
Land transport (UN RTDG/ADR/RID)
- UN number:
- 2716
Shipping information
- Proper shipping name and description:
- 1,4-BUTYNEDIOL
- Chemical name:
- 1,4-BUTYNEDIOL
- Language:
- English
- Labels:
- 6.1
Special provisions / remarks
- Special provisions:
- Orange warning plate 60/2716
Inland waterway transport (UN RTDG/ADN(R))
- UN number:
- 2716
Shipping information
- Proper shipping name and description:
- 1,4-BUTYNEDIOL
- Chemical name:
- 1,4-BUTYNEDIOL
- Language:
- English
- Labels:
- 6.1
Remarksopen allclose all
Marine transport (UN RTDG/IMDG)
- UN number:
- 2716
Shipping information
- Proper shipping name and description:
- 1,4-BUTYNEDIOL
- Chemical name:
- 1,4-BUTYNEDIOL
Remarksopen allclose all
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 2716
Shipping information
- Proper shipping name and description:
- 1,4-BUTYNEDIOL
- Chemical name:
- 1,4-BUTYNEDIOL
Remarksopen allclose all
Additional transport information
Additional information
- Special provisions / remarks / other:
- Loading Instructions:
- IATA-C; ERG-Code 6L
- IATA-P; ERG-Code 6L
Exposure controls / personal protection
EN374 gloves, with protection index of at least 2 (breakthrough time >30 min). Nitrile rubber, thickness approx. 0.40 mm.
Chemical protection suit: EN 14605 and EN 13982
Dense rubber boots for cleaning
Eye and face protection acc. to EN 166
Stability and reactivity
Keep seperate from acids, alkalis, mercury salts, UN 3052 and UN 3461.
Disposal considerations
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.
