Certifications 2

butanone; ethyl methyl ketone (CAS 78-93-3)
Freshwater 55.8 mg/l 1
Secondary poisoning 1000 mg/kg 30 Oral
Sediment (freshwater) 284.74 mg/kg
Soil 22.5 mg/kg 1
Propan-2-ol; Isopropyl alcohol; Isopropanol (CAS 67-63-0)
Freshwater 140.9 mg/l 1
Secondary poisoning 160 mg/kg 30 Oral
Sediment (freshwater) 552 mg/kg
Soil 28 mg/kg
8.2. Exposure controls
Good general ventilation should be used. Ventilation rates should be matched to conditions. If
applicable, use process enclosures, local exhaust ventilation, or other engineering controls to
maintain airborne levels below recommended exposure limits. If exposure limits have not been
established, maintain airborne levels to an acceptable level. Provide eyewash station and safety
shower.
Appropriate engineering
controls
Individual protection measures, such as personal protective equipment
Use personal protective equipment as required. Personal protection equipment should be chosen
according to the CEN standards and in discussion with the supplier of the personal protective
equipment.
General information
Wear safety glasses with side shields (or goggles). Use eye protection conforming to EN 166.
Eye/face protection
Skin protection
When handling the product wear chemical-resistant gloves (standard EN 374). The breakthrough
time of the glove should be longer than the total duration of product use. If work lasts longer than
the breakthrough time, gloves should be changed part-way through. Suitable gloves can be
recommended by the glove supplier. Full contact: Glove material: nitrile. Use gloves with
breakthrough time of 480 minutes. Minimum glove thickness 0.38 mm.
- Hand protection
Wear appropriate chemical resistant clothing.
- Other
In case of insufficient ventilation, wear suitable respiratory equipment. Chemical respirator with
organic vapour cartridge and full facepiece. (Filter type AX)
Respiratory protection
Wear appropriate thermal protective clothing, when necessary.
Thermal hazards
When using do not smoke. Always observe good personal hygiene measures, such as washing
after handling the material and before eating, drinking, and/or smoking. Routinely wash work
clothing and protective equipment to remove contaminants.
Hygiene measures
Inform appropriate managerial or supervisory personnel of all environmental releases. Emissions
from ventilation or work process equipment should be checked to ensure they comply with the
requirements of environmental protection legislation. Fume scrubbers, filters or engineering
modifications to the process equipment may be necessary to reduce emissions to acceptable
levels.
Environmental exposure
controls
SECTION 9: Physical and chemical properties
9.1. Information on basic physical and chemical properties
Appearance
Liquid.
Physical state
Aerosol.
Form
Colourless.
Colour
Solvent.
Odour
Odour threshold
Not available.
pH
Not applicable.
Melting point/freezing point
-114 °C (-173.2 °F) estimated
Initial boiling point and boiling
range
60 - 120 °C (140 - 248 °F)
Flash point
-20.0 °C (-4.0 °F) Closed cup
Evaporation rate
9 (Ether=1)
Not available.
Flammability (solid, gas)
Upper/lower flammability or explosive limits
Flammability limit - lower
(%)
1.7 % estimated
Flammability limit - upper
(%)
12 % estimated
Vapour pressure
4131.1 hPa estimated
SDS GREAT BRITAIN
Material name: KONTAKT WL - Kontakt chemie - Europe
BDS000542AE Version #: 1.0 Revision date: 24-March-2022 Issue date: 19-May-2021
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