polyurethane foaming catalyst
Product name: DABCO BLX-11
Alias: DABCO BLX-11, polyurethane foaming catalyst, foaming catalyst, foaming catalyst BLX-11
Product description: DABCO BLX-11, an innovative glycol solution of 70% bis(dimethylaminoethyl) ether, low emission
Dabco BLX-11 has a low emission foaming catalyst with the same catalytic activity as BL11
Ingredients / ingredient information
Component EINCS/ELICS CAS number concentration classification (weight)
N, N, N’, N’-tetramethyl-2,2′-oxybis (ethylamine)
221-220-5 3033-62-3 70% tons
R34; R22; R20; R24 type
Oxydipropanol 246-770-3 25265-71-8 30%
Chemical family: tertiary amine
R20/22 Harmful by inhalation and if swallowed.
R24 is toxic in contact with skin.
R34 caused burns.
Harmful if swallowed.
Keep away from heat and fire.
Severe skin irritation.
Serious eye irritation.
Toxic in contact with skin.
Potential health effects
Eye contact: Corneal edema may cause “blue fog” or “fog” around
light. People exposed may see the halo around the bright lights. This effect is
For the time being, there are no known residual effects. Product steam can cause
Glaucoma (corneal edema) from
atmosphere. Serious eye irritation.
Skin contact: Toxic in contact with skin.
Swallowing: Harmful if swallowed.
Chronic health hazards: According to Directive 67/548/EEC, this product does not contain the listed carcinogens,
IARC, ACGIH and/or NTP with a concentration of 0.1% or higher.
Prolonged exposure may cause chemical burns and permanent damage.
: Gastric/intestinal diseases.
Skin diseases and allergies.
Target organ: skin.
General advice: Get medical attention. If breathing stops or is difficult, give assistance
Breathe. Oxygen supplementation may be required. If the heart stops beating,
Trained personnel should begin CPR immediately.
Skin contact: immediately take off contaminated clothing and any foreign chemicals, if
This can be done without delay.
Ingestion: Do not give anything to the unconscious person by mouth. Prevent inhalation
Vomiting. Turn the victim’s head to the side.
Inhalation: Transfer to fresh air.
Personal protection measures:
Use self-contained breathing apparatus and chemical protective clothing.
Wear suitable protective clothing, gloves and eye/face protection. delete all
Fire source. Evacuate personnel to a safe area.
Environmental precautions: Turn off or remove all ignition sources. Dike to prevent spreading.
Methods for cleaning up: Carefully approach the suspected leak area. Emergency in contact with air products
Consultation Response Center. Absorb with inert absorbent material, such as:
Dry sand. Vermiculite. Activated carbon. Put in appropriate chemical waste
Other suggestions: Evacuate the area and do not approach spilled products. If possible, stop the flow
Handling and storage
Emergency showers and eyewash stations should be easily accessible. Comply with work practice rules
Established by government regulations. Avoid contact with eyes. Use personal protective equipment. When?
Use, do not eat, drink, or smoke.
Do not store near acids. Keep container tightly closed in a dry, cool, well-ventilated place. keep away
Heat and ignition sources. Keep in a cool and dry place. Keep away from oxidants.
Do not store in active metal containers. Keep away from open flames, hot surfaces and sources of ignition.
Keep unopened for two years
Storage and transportation:
Should be sealed and stored in a dry, cool and ventilated warehouse
200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits. Air Chemicals recommends that all polyurethane catalysts be stored in a dry and cool place with proper ventilation. All storage containers must be well sealed to avoid contact with water or other influential substances, because this may change the product in use. Performance. The storage temperature is 10°C to 30°C. Lower or higher temperatures are not suitable and should be avoided as much as possible.