Catalyst TMR-2
Description
DC TMR-2 is a tertiary amine that promotes the polyisocyanurate reaction.
Applications
DC TMR-2 is used in rigid foam applications. It can also be used in flexible molded foam applications.
SPECIFICATIONS
Appearance @ 25 ℃0C Colorless to light yellow liquid.
Total Amine, meq/g 2.76 – 5.00
Acid Value, mgKOH/g 25.0 max.
Moisture, Wt% 2.20 max.
Specific Gravity @ 25℃ As report.
TYPICAL PROPERTIES
Foreign Matter Free of foreign matter.
Relative density 1.07 (water = 1)
Boiling Point, ℃ > 87
Storage Information
Recommends that our catalysts be stored in a dry and cool area under appropriate ventilation conditions. Each container should be closed tightly to avoid contamination with moisture or other negative influences that could change the products’ performance in the end use. The optimum storage temperature is between 10 °C and 30 °C. Lower and higher storage temperatures are not preferable and should be avoided.
Shelf Life:
24 Months
Standard Packaging:
200KG Steel Drum
Material Safety Data Sheet
TMR-2
Section 1: Chemical Product and Company Identification
1.1 Product Name: NT CAT TMR-2
Catalog Codes: Not available.
CAS#: Not available.
RTECS: Not available.
TSCA: Not available.
Chemical Formula: Not available.
1.2 Contact Information:
Shanghai Qiguang Industry and Trade co., LTD
Floor 5, qigang building, 581 yanchang middle road,
District, Shanghai, China.
Sales: +86-21-56777378
International Sales: +86-21-56777378
Order Online: www.51qiguang.com
CHEMTREC (24HR Emergency Telephone), call:
+86-21-56777378
International CHEMTREC, call: +86-21-56777378
Section 2: Hazards Identification
2.1 Classification of the substance or mixture
GHS Classification and Labeling: Follow GB 13690, GB 15258 and GB 30000.2 to GB 30000.29 (GHS 2011)
Acute toxicity, Category 4 H302: Harmful if swallowed.
Specific target organ toxicity – single exposure H371: May cause damage to organs if swallowed. (Kidney),
Category 2 Oral
2.2 Label elements
GHS Classification and Labeling: Follow GB 13690, GB 15258 and GB 30000.2 to GB 30000.29 (GHS 2011)
Hazardous products which must be listed on the label
CAS-No. 111-46-6 Diethylene Glycol
Pictogram
Signal word
– Warning
Hazard statements
– H302 Harmful if swallowed.
– H371 May cause damage to organs (Kidney) if swallowed.
Precautionary statements
General
– None
Prevention
– P260 Do not breathe dust/ fume/ gas/ mist/ vapours/ spray.
– P264 Wash skin thoroughly after handling.
– P270 Do not eat, drink or smoke when using this product.
Response
– P301 + P312 + P330 IF SWALLOWED: Call a POISON CENTER/doctor if you feel unwell. Rinse mouth.
– P308 + P311 IF exposed or concerned: Call a POISON CENTER/doctor.
Storage
– P405 Store locked up.
Disposal
– P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards which do not result in classification
None known.
Section 3: Composition/Information On Ingredients
3.1 Substance
– Not applicable, this product is a mixture.
3.2 Mixture
Information on Components and Impurities
Chemical name CAS-No. Identification number GHS Classification Concentration [%]
Diethylene Glycol
111-46-6
Not applicable
Acute toxicity, Category 4 ; H302
Specific target organ toxicity – single exposure, Category 2 ; H371 (Kidney) >= 40 – < 50
Formic acid
64-18-6
Not applicable
Flammable liquids, Category 3 ; H226
Acute toxicity, Category 4 ; H302
Acute toxicity, Category 3 ; H331
Skin corrosion, Category 1A ; H314
Serious eye damage, Category 1 ; H318 >= 0.5 – < 1
For the full text of the H-Statements mentioned in this Section, see Section 16.
Section 4: First Aid Measures
4.1 Description of first aid measures
General advice
– Show this safety data sheet to the doctor in attendance.
– First aider needs to protect himself.
– Place affected clothing in a sealed bag for subsequent decontamination.
In case of inhalation
– Negligible or unlikely exposure pathways
– Move to fresh air in case of accidental inhalation of vapours.
In case of skin contact
– Take off contaminated clothing and shoes immediately.
– Wash off immediately with plenty of water for at least 15 minutes.
– If skin irritation occurs, seek medical advice/attention.
In case of eye contact
– Rinse with running water whilst keeping the eyes wide open (at least 15 minutes)
– If eye irritation persists, consult a physician
In case of ingestion
– Do not induce vomiting without medical advice.
– Do not give anything to drink.
– Rinse mouth with water.
– Consult a physician.
4.2 Most important symptoms and effects, both acute and delayed
– no data available
4.3 Indication of any immediate medical attention and special treatment needed
– no data available
Section 5: Fire and Explosion Data
5.1 Extinguishing media Suitable extinguishing media
– Carbon dioxide (CO2)
– Multi-purpose powders
– Foam
– Water spray
Unsuitable extinguishing media
– High volume water jet
5.2 Special hazards arising from the substance or mixture
– Combustible. However, does not present any particular risk in the event of a fire.
– on heating
– Harmful or toxic vapours are released.
– For further information, refer to section 10: “Stability and Reactivity”.
5.3 Advice for firefighters
Special protective equipment for firefighters
Special protective equipment for firefighters
– Wear self-contained breathing apparatus and protective suit.
– Personal protective equipment comprising: suitable protective gloves, safety goggles and protective clothing
Specific fire fighting methods
– Do not use a solid water stream as it may scatter and spread fire.
Further information
– Collect contaminated fire extinguishing water separately. This must not be discharged into drains.
– Fire residues and contaminated fire extinguishing water must be disposed of in accordance with local regulations.
Section 6: Accidental Release Measures
6.1 Personal precautions, protective equipment and emergency procedures
– Avoid contact with the skin and the eyes.
– Personal protective equipment
– Wear suitable protective clothing.
– Wear suitable gloves.
– Safety glasses with side-shields
– Stop the leak, and if possible, avoid any contact with skin and clothing.
– In the case of dust or aerosol formation use respirator with an approved filter.
6.2 Environmental precautions
– Contain the spilled material by bunding.
– Do not allow uncontrolled discharge of product into the environment.
6.3 Methods and materials for containment and cleaning up
Methods for containment
– Stop leak if safe to do so.
– Dam up.
Recovery
– Absorb the product onto porous material.
– Clean up promptly by sweeping or vacuum.
– Keep in properly labelled containers.
– Keep in suitable, closed containers for disposal.
Decontamination/cleaning
– Wash non-recoverable remainder with large amounts of water.
– Recover the cleaning water for subsequent disposal.
Disposal
– Dispose of contents/ container to an approved waste disposal plant.
6.4 Reference to other sections
– no data available
Section 7: Handling and Storage
7.1 Precautions for safe handling
– Handle in accordance with good industrial hygiene and safety practice.
– Avoid splashes.
– Avoid formation of aerosol.
– Avoid contact with the skin and the eyes.
– Do not breathe vapours/dust.
Hygiene measures
– Handle in accordance with good industrial hygiene and safety practice.
– Use clean, well-maintained personal protection equipment.
– Regular cleaning of equipment, work area and clothing.
– When using do not eat, drink or smoke.
– Smoking, eating and drinking should be prohibited in the application area.
– Wash hands before breaks and immediately after handling the product.
– Contaminated work clothing should not be allowed out of the workplace.
– The user is responsible for monitoring the working environment in accordance with local laws and regulations.
7.2 Conditions for safe storage, including any incompatibilities
Technical measures/Storage conditions – Stable under recommended storage conditions.
– To guarantee the quality and properties of the product keep :
– Protect from moisture.
– Keep in a well-ventilated place.
– Keep away from heat and sources of ignition.
– Keep away from incompatible materials to be indicated by the manufacturer
– Keep away from: Strong oxidizing agents, Strong reducing agents., Strong acids
Packaging material Suitable material
Suitable material
– Stainless steel
– Plastic materials.
Remarks
– Keep only in the original container.
Requirements for storage rooms and vessels
Recommended storage temperature: 5 – 50 °C
7.3 Specific end use(s)
– no data available
Section 8: Exposure Controls/Personal Protection
8.1 Control parameters
Components with national occupational exposure limits
Components Value type Value Basis
Formic acid
PC-TWA
10 mg/m3
Occupational exposure limits for hazardous agents in the workplace – Chemical hazardous agents.
Formic acid
PC-STEL
20 mg/m3
Occupational exposure limits for hazardous agents in the workplace – Chemical hazardous agents.
Components with other occupational exposure limits
Components Value type Value Basis
Formic acid
TWA
5 ppm
USA. ACGIH Threshold Limit Values (TLV)
Formic acid
STEL
10 ppm
ACGIH Threshold Limit Values (TLV)
8.2 Exposure controls
Individual protection measures
Respiratory protection
– Use a respirator with an approved filter if a risk assessment indicates this is necessary.
Hand protection
– When handling hot material, use heat resistant gloves.
– Gloves must be inspected prior to use.
– Please observe the instructions regarding permeability and breakthrough time which are provided by the supplier of the gloves. Also take into consideration the specific local conditions under which the product is used, such as the danger of cuts, abrasion, and the contact time.
– Gloves should be discarded and replaced if there is any indication of degradation or chemical breakthrough.
– The selected protective gloves have to satisfy the specifications of EU Directive 89/686/EEC and the standard EN 374 derived from it.
Suitable material
– Neoprene gloves
– Protective index Class 6
– Break through time: > 480 min
– Glove thickness: 1.8 mm
Eye protection – Tightly fitting safety goggles
– Face-shield
Skin and body protection – Protective suit
Hygiene measures – Handle in accordance with good industrial hygiene and safety practice.
– Use clean, well-maintained personal protection equipment.
– Regular cleaning of equipment, work area and clothing.
– When using do not eat, drink or smoke.
– Smoking, eating and drinking should be prohibited in the application area.
– Wash hands before breaks and immediately after handling the product.
– Contaminated work clothing should not be allowed out of the workplace.
– The user is responsible for monitoring the working environment in accordance with local laws and regulations.
Protective measures – Emergency equipment immediately accessible, with instructions for use.
– Ensure that eyewash stations and safety showers are close to the workstation location.
– Selection of appropriate personal protective equipment should be based on an evaluation of the performance characteristics of the protective equipment relative to the task(s) to be performed, conditions present, duration of use, and the potential hazards and/or risks that may occur during use.
– The protective equipment must be selected in accordance with current CEN standards and in cooperation with the supplier of the protective equipment.
Environmental exposure controls
– Dam up.
– Do not allow uncontrolled discharge of product into the environment.
Section 9: Physical and Chemical Properties
9.1 Information on basic physical and chemical properties
Appearance
Form:liquid
Physical state:liquid
Colour:colourless to slightly yellow
Odour no data available
Odour Threshold no data available
pH ca. 9.3
pure product
Melting point/freezing point no data available
Initial boiling point and boiling range > Boiling point/boiling range: 87 °C
Flash point ca. 121 °C closed cup
Evaporation rate (Butylacetate = 1) no data available
Flammability (solid, gas) no data available
Flammability (liquids) no data available
Flammability/Explosive limit no data available
Auto-ignition temperature no data available
Vapour pressure no data available
Vapour density no data available
Density 1.07 g/cm3 ( 20 °C)
Relative density no data available
Solubility Water solubility:
soluble
Partition coefficient: n-octanol/water no data available
Decomposition temperature no data available
Viscosity no data available
Explosive properties no data available
Oxidizing properties no data available
9.2 Other information no data available
Section 10: Stability and Reactivity Data
10.1 Reactivity
– No dangerous reaction known under conditions of normal use.
10.2 Chemical stability
– Stable under normal conditions.
10.3 Possibility of hazardous reactions
– No hazards to be specially mentioned.
10.4 Conditions to avoid
– Avoid excessive heat for prolonged periods of time.
– Keep away from open flames, hot surfaces and sources of ignition.
10.5 Incompatible materials
– Strong oxidizing agents
– Strong reducing agents
– Strong acids
10.6 Hazardous decomposition products
– On combustion or on thermal decomposition (pyrolysis) releases:
– (Carbon oxides (CO + CO2)).
– Nitrogen oxides (NOx)
Section 11: Toxicological Information
11.1 Information on toxicological effects
Acute toxicity
Acute oral toxicity According to the data on the components
According to the classification criteria for mixtures.
Harmful if swallowed.
Acute inhalation toxicity Not classified as hazardous for acute inhalation toxicity according to GHS.
According to the data on the components
According to the classification criteria for mixtures.
Acute dermal toxicity Not classified as hazardous for acute dermal toxicity according to GHS.
According to the data on the components
According to the classification criteria for mixtures.
Acute toxicity (other routes of administration) Not applicable
Skin corrosion/irritation Not classified as irritating to skin
According to the data on the components
According to the classification criteria for mixtures.
Serious eye damage/eye irritation Not classified as irritating to eyes
According to the data on the components
According to the classification criteria for mixtures.
Respiratory or skin sensitisation Does not cause skin sensitisation.
According to the data on the components
According to the classification criteria for mixtures.
Does not cause respiratory sensitisation.
According to the data on the components
According to the classification criteria for mixtures.
Mutagenicity Genotoxicity in vitro According to the data on the components
Product is not considered to be genotoxic
According to the classification criteria for mixtures.
Genotoxicity in vivo According to the data on the components
Product is not considered to be genotoxic
According to the classification criteria for mixtures.
Carcinogenicity According to the data on the components
The product is not considered to be carcinogenic.
According to the classification criteria for mixtures.
Toxicity for reproduction and development Toxicity to reproduction/Fertility According to the data on the components
The product is not considered to affect fertility.
According to the classification criteria for mixtures.
Developmental Toxicity/Teratogenicity According to the data on the components
The product is not considered to be toxic for development.
The product is not considered to be teratogenic.
According to the classification criteria for mixtures.
STOT
STOT – single exposure
Exposure routes: Ingestion
Target Organs: Kidney
May cause damage to organs if swallowed.
According to the classification criteria for mixtures.
STOT – repeated exposure The substance or mixture is not classified as specific target organ toxicant, repeated exposure according to GHS criteria.
According to the classification criteria for mixtures.
Aspiration toxicity No aspiration toxicity classification
Section 12: Ecological Information
12.1 Toxicity
Aquatic Compartment
Acute toxicity to fish
The product itself has not been tested.
Acute toxicity to daphnia and other aquatic invertebrates. The product itself has not been tested.
Toxicity to aquatic plants The product itself has not been tested.
Toxicity to microorganisms The product itself has not been tested.
Chronic toxicity to fish The product itself has not been tested.
Chronic toxicity to daphnia and other aquatic invertebrates. The product itself has not been tested.
Chronic Toxicity to aquatic plants no data available
Terrestrial Compartment Toxicity to above ground organisms The product itself has not been tested.
12.2 Persistence and degradability
Abiotic degradation no data available
Physical- and photo-chemical elimination no data available
Biodegradation no data available
Degradability assessment Conclusion is not possible due to incomplete or heterogeneous data on the components
12.3 Bioaccumulative potential Partition coefficient: n-octanol/water
no data available
Bioconcentration factor (BCF) Conclusion is not possible due to incomplete or heterogeneous data on the components
12.4 Mobility in soil Adsorption potential (Koc) Conclusion is not possible due to incomplete or heterogeneous data on the components
Known distribution to environmental compartments no data available
12.5 Results of PBT and vPvB assessment This substance/mixture contains no components considered to be either persistent, bioaccumulative and toxic (PBT), or very persistent and very bioaccumulative (vPvB) at levels of 0.1% or higher.
12.6 Other adverse effects no data available
Ecotoxicity
assessment Acute aquatic toxicity
According to the data on the components According to the classification criteria for mixtures. The product does not have any known adverse effects on the aquatic organisms tested
Chronic aquatic toxicity According to the data on the components According to the classification criteria for mixtures. Does not have any known long-term adverse effects on the aquatic organisms tested
Section 13: Disposal Considerations
13.1 Waste treatment methods
Product Disposal
Prohibition
– Do not discharge directly into environment.
– Dispose of contents/ container to an approved waste disposal plant.
Advice on cleaning and disposal of packaging
– Cleaning is not required prior to disposal.
– Dispose of contents/ container to an approved waste disposal plant.
– Dispose of as hazardous waste in compliance with local and national regulations.
– Where possible recycling is preferred to disposal or incineration.
– Empty remaining contents.
– Rinse with water.
– Dispose of rinse water in accordance with local and national regulations.
– Store containers and offer for recycling of material when in accordance with the local regulations.
– The recycled material must be completely dry and free of pollutants.
Section 14: Transport Information
CN_DG
not regulated
ADR
not regulated
RID
not regulated
IMDG
not regulated
IATA
not regulated
Note: The above regulatory prescriptions are those valid on the date of publication of this sheet. Given the possible evolution of transport regulations for hazardous materials, it would be advisable to check their validity with your sales office.
Section 15: Other Regulatory Information
15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture
Following last version of regulations are applicable for the chemical classification, SDS and label:
– General Rule for classification and hazard communication of chemicals, GB 13690
– Series standards of Safety rules for classification, precautionary labeling and precautionary statements of chemicals, GB 30000.2~GB 30000.29
– General rules for preparation of precautionary label for chemicals, GB 15258
– Safety data sheet for chemical products—Content and order of sections, GB/T 16483
Notification status
Inventory Information
United States TSCA Inventory – Listed on Inventory
Canadian Domestic Substances List (DSL) – Listed on Inventory
Australia Inventory of Chemical Substances (AICS) – One or more components not listed on inventory
Japan. CSCL – Inventory of Existing and New Chemical Substances – Not in compliance with the inventory
Korea. Korean Existing Chemicals Inventory (KECI) – Listed on Inventory
China. Inventory of Existing Chemical Substances in China (IECSC) – Listed on Inventory
Philippines Inventory of Chemicals and Chemical Substances (PICCS) – Listed on Inventory
European Inventory of Existing Commercial Chemical Substances (EINECS) – Listed on Inventory
New Zealand. Inventory of Chemical Substances – Listed on Inventory
Taiwan Chemical Substance Inventory – Listed on Inventory
Section 16: Other Information
References: Not available.
Other Special Considerations: Not available.
