Catalyst PC-41

Catalyst PC-41

Shanghai Qiguang Industry & Trade Co., Ltd.
Technical Data Sheet

DC PC-41
Description
DC PC-41 is a moderately active trimerization catalyst.

Applications
DC PC-41 is used in a wide variety of rigid polyurethane and polyisocyanurate foam applications. It has excellent blowing capability and excellent delayed curing. It is recommended for use as a co-catalyst with other polyurethane and polyisocyanurate catalysts,such as,DC PC-8、DC K-15,particularly in formulations with an isocyanate index greater than 105–110.

Shelf Life:
24 Months

Standard Packaging:
 180KG Steel Drum
 IBC Drum is recommended.

Items Spec
Total amine value(mgKOH/g) 450-550
Moisture , % max 0.5

Typical Properties
Appearance Colorless to yellowish Liquid
Viscosity@25℃ mPa*.s 26~33
Specific Gravity@,25℃(g/cm³) 0.92~0.95
Flash point,PMCC,℃ 104
Water solubilty Soluble
Storage Information
Qiguang Group 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.

Material Safety Data Sheet

PC-41

Section 1: Chemical Product and Company Identification

1.1 Product Name: PC-41

Catalog Codes: Not available.

CAS#: 15875-13-5

RTECS: Not available.

TSCA: Not available.

Chemical Formula: C18H42N6

1.2 Contact Information:
Shanghai DAOKOW PU Material CO. ,LTD
1#,NO. 628 ,Zhudai Road ,Zhuqiao industrial park Jiading district , Shanghai, China
Sales: +86-21-59963900
International Sales: +86-21-59963900

CHEMTREC (24HR Emergency Telephone), call:
+86-21-59963900

International CHEMTREC, call: +86-21-59963900

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 5 H303: May be harmful if swallowed.
Acute toxicity, Category 4 H312: Harmful in contact with skin.
Skin irritation, Category 2 H315: Causes skin irritation.
Serious eye damage, Category 1 H318: Causes serious eye damage.
Acute aquatic toxicity, Category 3 H402: Harmful to aquatic life.
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:
•15875-13-5 NT CAT PC-41
Pictogram
Signal word :Danger
Hazard statements :H303 May be harmful if swallowed.
H312 Harmful in contact with skin.
H315 Causes skin irritation.
H318 Causes serious eye damage.
H402 Harmful to aquatic life.
Precautionary statements :General:
None
Prevention:
P264 Wash skin thoroughly after handling.
P273 Avoid release to the environment.
P280 Wear eye protection/ face protection.
P280 Wear protective gloves/ protective clothing.
Response:
P302 + P352 IF ON SKIN: Wash with plenty of water.
P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P310 Immediately call a POISON CENTER or doctor/ physician.
P332 + P313 If skin irritation occurs: Get medical advice/ attention.
P362 + P364 Take off contaminated clothing and wash it before reuse.
Storage:
None
Disposal:
P501 Dispose of contents/ container to an approved waste disposal plant.
2.3 Other hazards which do not result in classification
no data available

Section 3: Composition/Information On Ingredients

3.1 Substance
Information on Components and Impurities

Chemical Name CAS-No. Identification number GHS Classification Concentration [%]
NT CAT PC-41 15875-13-5
Not applicable
Acute toxicity , Category 5 ; H303
Acute toxicity , Category 4 ; H312
Skin irritation , Category 2 ; H315
Serious eye damage , Category 1 ; H318
Acute aquatic toxicity , Category 3 ; H402 >= 99 – <= 100

For the full text of the H-Statements mentioned in this Section, see Section 16.
3.2 Mixture
Not applicable, this product is a substance.

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.
Plan first aid action before beginning work with this product.
If inhaled:
Move to fresh air.
Oxygen or artificial respiration if needed.
Call a physician or poison control centre immediately.
Skin contact:
Take off contaminated clothing and shoes immediately.
Wash off immediately with plenty of water for at least 15 minutes.
If skin irritation persists, call a physician.
Eye contact:
Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes.
Get immediate medical advice/ attention.
Ingestion:
Do NOT induce vomiting.
Rinse mouth with water.
Give small amounts of water to drink.
Never give anything by mouth to an unconscious person.
Get immediate medical advice/ attention.

4.2 Most important symptoms and effects, both acute and delayed
Symptoms:
Skin contact may provoke the following symptoms:
corrosive effects
Risks:
Skin contact may aggravate existing skin disease
4.3 Indication of any immediate medical attention and special treatment needed
Notes to physician:
All treatments should be based on observed signs and symptoms of distress in the patient. Consideration should be given to the possibility that overexposure to materials other than this product may have occurred.
There is no specific antidote available.

Section 5: Fire and Explosion Data

Flash point :no data available
Auto-ignition temperature :no data available
Flammability/Explosive limit :no data available
5.1 Extinguishing media
Suitable extinguishing media Water spray
Foam
Multi-purpose powders
Carbon dioxide (CO2)
Unsuitable extinguishing media :High volume water jet
5.2 Special hazards arising from the substance or mixture
Specific hazards during firefighting :Hazardous decomposition products formed under fire conditions.
Carbon dioxide (CO2)
Carbon monoxide
Nitrogen oxides (NOx)
Corrosive or suffocating vapours are released.
Highly irritating vapours are released.
Harmful or toxic vapours are released.
Flammable
On combustion or on thermal decomposition (pyrolysis) releases:
Nitrogen oxides (NOx)
Carbon oxides
5.3 Advice for firefighters
Special protective equipment for firefighters Self-contained breathing apparatus (EN 133)
Full protective suit
Specific fire fighting methods Cool down the containers/equipment exposed to heat with a water spray. Ensure that there is NO direct contact between the water and the product.
Do not use a solid water stream as it may scatter and spread fire.
Collect contaminated fire extinguishing water separately. This must not be discharged into drains.
Further information In the event of fire and/or explosion do not breathe fumes.
Standard procedure for chemical fires.
Use a water spray to cool fully closed containers.

Section 6: Accidental Release Measures

6.1 Personal precautions, protective equipment and emergency procedures
Personal precautions, protective equipment and emergency procedures:
Use personal protective equipment.
Avoid contact with the skin and the eyes.
Stop the leak. Turn leaking containers leak-side up to prevent the escape of liquid.
For accidental release measures for each mixture refer to attached material safety data sheets.

6.2 Environmental precautions
Environmental precautions:
Dam up.
Prevent product from entering sewage system.
Do not flush into surface water or sanitary sewer system.
Take all necessary measures to avoid accidental discharge of products into drains and waterways due to the rupture of containers or transfer systems.

6.3 Methods and materials for containment and cleaning up
Methods for containment:
Stop leak if safe to do so.
Dam up with sand or inert earth (do not use combustible materials).
Recovery:
Absorb the product onto porous material.
Shovel into suitable container for disposal.
Non-sparking tools should be used.

Decontamination/cleaning:
Clean contaminated surface thoroughly.
Recover the cleaning water for subsequent disposal.

Disposal:
Dispose of in accordance with local regulations.

Additional advice: The product should not be allowed to enter drains, water courses or the soil.
6.4 Reference to other sections
Reference to other sections 7. HANDLING AND STORAGE
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
13. DISPOSAL CONSIDERATIONS

Section 7: Handling and Storage

7.1 Precautions for safe handling
Technical measures :Provide sufficient air exchange and/or exhaust in work rooms.
Earth the equipment.
Advice on safe handling and usage :Prevent the build-up of electrostatic charge.
Avoid dust formation.
Keep away from heat.
Keep away from fire, sparks and heated surfaces.
Routine housekeeping should be instituted to ensure that dusts do not accumulate on surfaces.
Handle in accordance with good industrial hygiene and safety practice.
Hygiene measures :Ensure that eyewash stations and safety showers are close to the workstation location.
Regular cleaning of equipment, work area and clothing.
Use clean, well-maintained personal protection equipment.
Wash hands before breaks and at the end of workday.
When using do not eat, drink or smoke.
7.2 Conditions for safe storage, including any incompatibilities
Technical Measures for storage :Take all necessary measures to avoid accidental discharge of products into drains and waterways due to the rupture of containers or transfer systems.
Storage conditions
Recommended Stable under normal conditions.
Keep in a dry, cool and well-ventilated place.
Store in original container.
Keep tightly closed.
To be avoided :Keep away from open flames, hot surfaces and sources of ignition.
Keep away from combustible material.
Keep away from incompatible materials to be indicated by the manufacturer
Incompatible products :Do not mix with incompatible materials (See list section 10).
Packaging Measures
Packaging materials – Recommended :Plastic drum
Storage stability
Storage temperature
:no data available
7.3 Specific end use(s)
no data available

Section 8: Exposure Controls/Personal Protection

8.1 Control parameters
We are not aware of any national exposure limit.
8.2 Exposure controls
Control measures
Engineering measures :Effective exhaust ventilation system
Personal protective equipment
Respiratory protection :Use a respirator with an approved filter if a risk assessment indicates this is necessary.
Hand protection :Impervious gloves
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 must be inspected prior to use.
Eye protection :Tightly fitting safety goggles
Safety glasses with side-shields
Skin and body protection :impervious clothing
Safety shoes
Choose body protection according to the amount and concentration of the dangerous substance at the work place.
Remove and wash contaminated clothing before re-use.
Hygiene measures :Ensure that eyewash stations and safety showers are close to the workstation location.
Regular cleaning of equipment, work area and clothing.
Use clean, well-maintained personal protection equipment.
Wash hands before breaks and at the end of workday.
When using do not eat, drink or smoke.
Protective measures :The protective equipment must be selected in accordance with current CEN standards and in cooperation with the supplier of the protective equipment.
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.
Environmental exposure controls
General advice :Dam up.
Prevent product from entering sewage system.
Do not flush into surface water or sanitary sewer system.
Take all necessary measures to avoid accidental discharge of products into drains and waterways due to the rupture of containers or transfer systems.

Section 9: Physical and Chemical Properties

9.1 Information on basic physical and chemical properties
Appearance Form : liquid
Physical state:
liquid (20 °C)
Colour: colourless to pale yellow.
Odour ammoniacal
Odour Threshold :no data available
pH :no data available
Flash point :no data available
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 :no data available
Solubility :no data available
Partition coefficient: n-octanol/water :no data available
Thermal decomposition :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
Reactivity :Stable at normal ambient temperature and pressure.
10.2 Chemical stability
Chemical stability :Stable under normal conditions.
:Stable under recommended storage conditions.
10.3 Possibility of hazardous reactions
No dangerous reaction known under conditions of normal use.
10.4 Conditions to avoid
Conditions to avoid :Extremes of temperature and direct sunlight.
Keep away from heat and sources of ignition.
10.5 Incompatible materials
Materials to avoid :Strong oxidizing agents
Strong reducing agents
Strong acids and strong bases
10.6 Hazardous decomposition products
Decomposition products :On combustion or on thermal decomposition (pyrolysis) releases:
(Carbon oxides (CO + CO2)).
Nitrogen oxides (NOx)

Section11: Toxicological Information

11.1 Information on toxicological effects
Acute toxicity
Acute oral toxicity :no data available
Acute inhalation toxicity :no data available
Acute dermal toxicity :no data available
Acute toxicity (other routes of administration) :no data available
Skin corrosion/irritation
Skin irritation :no data available
Serious eye damage/eye irritation
Eye irritation :no data available
Respiratory or skin sensitisation
Sensitisation :no data available
Mutagenicity
Genotoxicity in vitro :no data available
Genotoxicity in vivo :no data available
Carcinogenicity
Carcinogenicity :no data available
Toxicity for reproduction and development
Toxicity for reproduction and development :no data available
Developmental Toxicity/Teratogenicity :no data available
STOT
STOT – single exposure :no data available
STOT – repeated exposure :no data available
Aspiration toxicity
Aspiration toxicity :no data available

Section 12: Ecological Information

12.1 Toxicity
no data available
12.2 Persistence and degradability
no data available
12.3 Bioaccumulative potential
no data available
12.4 Mobility in soil
no data available
12.5 Results of PBT and vPvB assessment
no data available
12.6 Other adverse effects
no data available

Section 13: Disposal Considerations

13.1 Waste treatment methods
Product Disposal
Prohibition:
Avoid release to the environment.
The product should not be allowed to enter drains, water courses or the soil.
Advice on Disposal:
Dispose of as hazardous waste in compliance with local and national regulations.
Do not dispose of with domestic refuse.
The product should not be allowed to enter drains, water courses or the soil

Advice on cleaning and disposal of packaging
Measures for waste avoidance.: Do not dispose of the product at a rubbish tip.
Advice: Empty the packaging completely prior to disposal.
Reason for waste disposal: Dispose of contents/ container to an approved waste disposal plant.
Other data:
Dispose of as hazardous waste in compliance with local and national regulations.

Section 14: Transport Information

CN_DG
not regulated
ADR
not regulated
RID
not regulated
IMDG
not regulated
IATA
not regulated

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
These data are not exhaustive but given for information. Contact your supplier for additional information

Section 16: Other Information
References: Not available.

Other Special Considerations: Not available.