Registration Dossier

Diss Factsheets

Administrative data

First-aid measures

Emergency measure - Inhalation:
Remove the affected person to the fresh air and place in a resting position. Seek medical advice immediately.
Emergency measure - Eyes: Rinse out thoroughly with large quantities of water. Seek medical advice immediately.
Emergency measure - Skin: Wash off immediately with soap and water. Seek medical treatment.
Emergency measure - Ingestion: Seek medical advice immediately and present the packaging or label. Get the affected person to drink water in small sips.

Fire-fighting measures

Recommended extinguishing agent: Directed water spray, foam

Product arising from burning: Carbon monoxide, nitrogen oxides, sulphur oxides, hydrogen chloride

Protective equipment: Wear self-contained respirator.

Accidental release measures

Emergency measures in case of spillage:
Take up using a suitable device and, if necessary, fill into closable containers. An industrial vacuum cleaner of approved type should preferably be used to take up the
substance. The containers filled with the substance must be sufficiently labelled (if appropriate, in accordance with the Technical Rule 201). Clean contaminated objects and the
floor thoroughly with water and tensides in observance of the environmental regulations.

Do not allow the substance to enter drains or aquatic environments.

Wear a tightly closing protective chemical suit and a self-contained respirator.

Handling and storage


All work processes must be designed so that the exposure as the result of inhalation of the substance is kept as low as
possible and eye contact is excluded. Furthermore, skin contact with the substance should be avoided.

Closed or at least dustproof devices should be used during fill, transfer, metering and sampling. In the case of handling in open systems, any dust that may form should be
extracted directly at the point of origin. The extracted air should only be returned to the work area after sufficient cleaning with tested equipment.

Respiratory protection (e.g. mask) should be worn if technical extraction or ventilation measures are not possible or are insufficient.

To avoid skin contact, tested gloves (chemical-resistant gloves) and suitable protective clothing should be worn.

Safe eye protection is absolutely essential. Eye douches should be made available in the immediate vicinity of the work area and their location labelled conspicuously.

Outdoor clothes should be kept separate from work clothes. Due to the potential risk of a dust explosion, potential ignition sources should be removed from the work area if
there is the possible risk of the formation of dust. Furthermore, measures should be taken to prevent static discharges.


Use unbreakable containers which must be secured against falling. Keep containers dry and tightly closed.
Packaging of the substance and or preparation: Steel bunghole drums with PE inner lining

Transport information

Land transport (UN RTDG/ADR/RID)

UN number:
Shipping information
Proper shipping name and description:
Chemical name:
2-Chlorosulfonyl-4-(methylsulfonylaminomethyl)benzoic acid methylester
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Marine transport (UN RTDG/IMDG)

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Exposure controls / personal protection

During its whole lifecycle all neccessary measures in accordance to Art. 18(4) of the REACH legislation are untertaken to minimise emissions and any resulting exposure.
Eye protection: tightly fitting safety glasses
Hand protection: Material:PVC/ Nitrile rubber gloves. Glove thickness:1,2 mm, With solid dry substances permeation is not to be expected, therefore the breakthrough-time for this protective glove has not been measured. These types of protective gloves are offered by various manufacturers. Please note the manufacturers ́detailed statements, especially about the minimum thickness and the minimum breakthrough time. Consider also the particular working conditions under which the gloves are being used.
Skin and body protection: protective clothing
Respiratory protection: Use respiratory protection unless adequate local exhaust ventilation is provided or exposure assessment demonstrates that exposures are within recommended exposure guidelines.

General Protective measures: Do not inhale dust. Avoid contact with skin, eyes and clothing. Observe the usual precautions for handling chemicals.

Stability and reactivity

Reacts with water under formation of hydrochloric acid.
Vigorous reactions with bases possible.
Keep away from acids, bases, alkohols, amines.
Keep away from heat and sources of ignition.
Protect from moisture.

Disposal considerations

Product: Product should be taken to a suitable and authorized waste disposal site in accordance with relevant regulations and if necessary after consultation with the waste disposal operator and/or the competent Authorities.

Contaminated packaging: Packaging that cannot be cleaned should be disposed of as product waste

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