Registration Dossier
Registration Dossier
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EC number: 202-050-0 | CAS number: 91-21-4
Guidance on Safe Use
Administrative data
First-aid measures
General advice:
Immediately remove contaminated clothing. If the patient is likely to become unconscious, place and
transport in stable sideways position (recovery position). First aid personnel should pay attention to
their own safety.
If inhaled:
If difficulties occur after vapour/aerosol has been inhaled, remove to fresh air and seek medical
attention.
On skin contact:
Immediately wash thoroughly with plenty of water, apply sterile dressings, consult a skin specialist.
On contact with eyes:
Immediately wash affected eyes for at least 15 minutes under running water with eyelids held open,
consult an eye specialist.
On ingestion:
Immediately rinse mouth and then drink plenty of water, do not induce vomiting, seek medical
attention.
Note to physician:
Treatment: Treat according to symptoms (decontamination, vital functions), no known specific
antidote.
Fire-fighting measures
Suitable extinguishing media:
water spray, dry powder, foam
Unsuitable extinguishing media for safety reasons:
water jet
Specific hazards:
harmful vapours
Evolution of fumes/fog. The substances/groups of substances mentioned can be released in case of
fire.
Special protective equipment:
Wear a self-contained breathing apparatus.
Further information:
The degree of risk is governed by the burning substance and the fire conditions. Contaminated
extinguishing water must be disposed of in accordance with official regulations.
Accidental release measures
Personal precautions:
Use personal protective clothing. Breathing protection required.
Environmental precautions:
Contain contaminated water/firefighting water. Do not discharge into drains/surface
waters/groundwater.
Methods for cleaning up or taking up:
For large amounts: Pump off product.
For residues: Pick up with suitable absorbent material. Dispose of absorbed material in accordance
with regulations.
Handling and storage
Handling
No special measures necessary provided product is used correctly.
Protection against fire and explosion:
Take precautionary measures against static discharges.
Storage
Further information on storage conditions: Keep container tightly closed and dry; store in a cool place.
The packed product is not damaged by low temperatures or by frost.
The packed product will not be damaged by high temperatures.
Transport information
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Marine transport (UN RTDG/IMDG)
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Exposure controls / personal protection
DNEL
Application area: worker (inhalative)
Health effect: Long-term exposure - local effects: 1.2 mg/m3
Personal protective equipment
Respiratory protection:
Suitable respiratory protection for lower concentrations or short-term effect: Gas filter for
gases/vapours of organic compounds (boiling point >65 °C, e. g. EN 14387 Type A)
Hand protection:
Suitable materials also with prolonged, direct contact (Recommended: Protective index 6,
corresponding > 480 minutes of permeation time according to EN 374):
fluoroelastomer (FKM) - 0.7 mm coating thickness
Polyethylene-Laminate (PE laminate) - ca. 0.1 mm coating thickness
butyl rubber (butyl) - 0.7 mm coating thickness
Suitable materials short-term contact and/or splashes (recommended: At least protective index 2,
corresponding > 30 minutes of permeation time according to EN 374)
nitrile rubber (NBR) - 0.4 mm coating thickness
Manufacturer's directions for use should be observed because of great diversity of types.
Supplementary note: The specifications are based on tests, literature data and information of glove
manufacturers or are derived from similar substances by analogy. Due to many conditions (e.g.
temperature) it must be considered, that the practical usage of a chemical-protective glove in practice
may be much shorter than the permeation time determined through testing.
Eye protection:
Tightly fitting safety goggles (cage goggles) (e.g. EN 166) and face shield.
Body protection:
Body protection must be chosen based on level of activity and exposure., acid- resp. lye-proof apron,
e.g. of rubber (f.e. according to EN 14605), protection boots, f.e. of rubber (e.g. according to EN
20346), acid-proof chemical protection suit (f.e. according to EN 14605)
General safety and hygiene measures:
Handle in accordance with good industrial hygiene and safety practice.
Stability and reactivity
Corrosion to metals: No corrosive effect on metal.
Hazardous reactions:
Strong exothermic reaction with acids.
Hazardous decomposition products:
No hazardous decomposition products known.
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.
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