Registration Dossier

Administrative data

First-aid measures

Emergency measure - Inhalation: Rinse mouth with lots of water.
Emergency measure - Eyes: Immediately rinse thoroughly for at least 15 minutes with
the lids wide open (eye rinse bottle).
Emergency measure - Skin: Immediately wash generously with soap and water.
Emergency measure - Ingestion: Rinse mouth with lots of water.

Fire-fighting measures

Recommended extinguishing agent: CO2.foam, powder, water spray jet

Product arising from burning: CO, CO2

Product determined by test: N

Protective equipment: Respiratory protection: A

Eye protection: goggles

Hand protection: gloves (rubber or plastic)

Other: protective clothing (tightly closing)

Accidental release measures

Emergency measures in case of spillage: Capture with fixing agent for liquid (Universalbinder). Do
not flush into sanitary sewer system. Clean the contaminated
area with plenty of water.

Handling and storage

Handling: Wash hands and face before breaks and at the end of work and
use protective skin ointment. Avoid inhalation, contact
with skin, do not swallow. Take off contaminated clothing
immediately. Do not eat, drink or smoke during work.

Storage: Store tightly closed, dry and protected from light and heat
at place with good exhausting.

Packaging of the substance and or preparation: For transport, use drums licensed in accordance with
commercial law.

Transport information

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Marine transport (IMDG)

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Air transport ICAO/IATA

Remarks
Transport code: GGVE/GGVS RID/ADR: 3; Item: 31c; UN-No.: 3295
Transport: For transport use drums licensed in accordance with
commercial law.


Technical specification: 3295; HYDROCARBONS, LIQUID, N.O.S.;
DIMETHYLDIOXEPIN


See transport

IMDG-Code: 3.3; EMS-No.: 3-07; Pack.Gr: III; MFAG-No.: 310
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Exposure controls / personal protection

Stability and reactivity

Danger other than fire: None

Chemical reaction with water: None

Dust explosion determined by test: N

Disposal considerations

Industry - Possibility of recovery/recycling: The recycling of the substance is possible. The contaminated
substance can be redestilled before reuse.

Industry - Possibility of neutralisation: Neutralization is possible. Adding slight acid (pH 4) the
substance can be broken down quickly into 2-butene-1,4-diol
and acetone.

Industry - Possibility of destruction: controlled discharge: Not applicable

Industry - Possibility of destruction - incineration: Can be incinerated in a suitable incineration unit pursuant
to the local statutes.

Industry - Possibility of destruction - water purification: An acid-catalyzed hydrolysis is to be expected since ketals
like dimethyldioxepine are readily cleaved by acid to form
diols and ketones but are stable to bases. In the case of 2-
butene-1,4-diol and acetone.

Public at large - Possibility of recovery/recycling: Not applicable

Public at large - Possibility of neutralisation: Not applicable

Public at large - Possibility of destruction: controlled discharge: Not applicable

Public at large - Possibility of destruction - incineration: Not applicable

Public at large - Possibility of destruction - water purification: Not applicable