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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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: 244-240-6 | CAS number: 21145-77-7
Guidance on Safe Use
Administrative data
First-aid measures
General: In all cases of doubt, or when symptoms persist, seek medical attention. Never give anything by mouth to an unconscious person.
After inhalation: Take the casualty into the fresh air and keep warm. Keep at rest. Irregular breathing/no breathing: artificial respiration. Unconsciousness: lateral position - call a physician and show the label or datasheet.
After skin contact: Remove all contaminated clothing. Wash away with soap and water and rinse. Do NOT use solvents or thinners.
After eye contact: Remove contact lenses, keep eyelids open. Flush with plenty of water (10 - 15 min.).
After ingestion: Keep at rest. Do not induce vomiting. Rinse mouth with water. Drink plenty of water. Obtain medical advice and show the label or datasheet if possible.
Fire-fighting measures
Suitable extinguishing media: Alcohol resistant foam, CO2, powders.
Unsuitable extinguishing media: Water.
Accidental release measures
In case of a liquid: Contain and collect spillage with non-combustible absorbent materials, e.g. sand, earth, vermiculite, diatomaceous earth and place in container for disposal according to local regulations. Avoid use of solvents. In case of a solid: Take up mechanically.
Avoid disposing the product into drainage/sewer system or directly into the aquatic environment.
Handling and storage
Avoid contact with skin and eyes. Do not eat or drink during work - no smoking. Comply with the health and safety at work laws.
Store containers tightly closed in a cool, dry and well ventilated place. In case of a liquid: Never use pressure to empty: container is not a pressure vessel. Containers which are opened must be carefully resealed and kept upright to prevent leakage. Prevent unauthorized access.
Keep away from oxidizing agents, from strongly alkaline and strongly acid materials.
Always keep in containers of same material as the original one. Avoid heating and direct sunlight.
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. (7-Acetyl-1,1,3,4,4,6-hexamethyltetraline)
- Chemical name:
- 7-Acetyl-1,1,3,4,4,6-hexamethyltetraline
- Language:
- English
- Labels:
- 9, N
Special provisions / remarks
- Special provisions:
- ADR limited quantities (ADR 3.4): LQ7 (5l/30kg; 5l/20kg).
ADR excepted quantities (ADR 3.5): E1 - Inner 30kg; outer 1000kg.
ADR tunnel restriction code (ADR 8.6.4): E.
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. (7-Acetyl-1,1,3,4,4,6-hexamethyltetraline)
- Chemical name:
- 7-Acetyl-1,1,3,4,4,6-hexamethyltetraline
- Labels:
- 9, N
- Marine pollutant
Special provisions / remarks
- Remarks:
- Limited quantities (IMDG 3.4): LQ 5l.
Excepted quantities (IMDG 3.5): E1 - inner 30kg; outer 1000kg.
Air transport (UN RTDG/ICAO/IATA)
- UN number:
- 3077
Shipping information
- Proper shipping name and description:
- ENVIRONMENTALLY HAZARDOUS SUBSTANCE, SOLID, N.O.S. (7-Acetyl-1,1,3,4,4,6-hexamethyltetraline)
- Chemical name:
- 7-Acetyl-1,1,3,4,4,6-hexamethyltetraline
- Labels:
- 9, N
Special provisions / remarks
- Remarks:
- Excepted quantities (ICAO 2.7): E1 - inner 30kg; outer 1000kg.
SpecialProvisionsopen allclose all
Exposure controls / personal protection
Occupational Exposure Limit
Type of limit other: None established
Stability and reactivity
Do not expose directly to sun light. Do not mix with strongly oxidizing agents, strongly alkaline and strongly acid materials. When exposed to very high temperatures, hazardous decomposition products such as carbon monoxide, carbon dioxide and smoke may be formed.
Disposal considerations
Do not empty into waters or drains. Treat disposed substance as chemical waste. Contaminated packaging must be emptied of all residues and, following appropriate cleaning, may be sent to a recycling plant. Uncleaned packaging must be disposed of in the same manner as the medium.
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.
