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Dabco R-8020

Overview:

Product name: Dabco R-8020

Alias: Dabco R-8020, Jeffcat TD-20, TEDA-A20, Dabco tertiary amine catalyst, polyurethane tertiary amine catalyst, catalyst R-8020

Product description: Dabco R-8020 catalyst, 20% triethylenediamine in DMEA

 

Material Safety Data Sheet

Dabco R-8020

Section 1 Chemical Products and Corporate Logo

1.1 Product name: Dabco R-8020

Directory code: Not available.

CAS#: Not available.

RTECS: Not available.

TSCA: Not available.

Chemical formula: not provided.

 

Section 2 Identification of Hazardous Sources

GHS classification

Eye irritation-2A

GHS label elements

Hazard pictograms/symbols

Signal word: Warning

Hazard statement:

H319: Causes serious eye irritation.

Precautionary statement:

Prevention: P264: Wash hands thoroughly after handling.

P280: Wear goggles/face protection.

P280e: Wear protective gloves.

Response: P305+P351+P338: If it gets into your eyes: carefully rinse with water several times

minute. Remove contact lenses, if available and easy to do. Continue to rinse.

P337+P313: If eye irritation persists: Get medical advice.

Hazards not elsewhere classified

Moderate eye irritation.

Moderate skin irritation.

Toxic by inhalation.

 

Section 3: Ingredients/Information on Ingredients

Chemical Name

(weight)

N, N-dimethylethanolamine 108-01-0 80%

Triethylenediamine 280-57-9 20%

Chemical family: tertiary amines in solvents.

 

Section 4 First Aid Measures

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.

Eye contact: Immediately flush the eyelids with plenty of water for at least 20 minutes

minute. Remove the contact lens.

Skin contact: Immediately flush with plenty of water for at least 20 minutes. immediately

If possible, remove contaminated clothing and any foreign chemicals

So 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.

important

Symptoms/effects-acute

And late-onset kidney disease. Eye diseases. Skin diseases and allergies.

 

Section 5: Fire and explosion data

Suitable extinguishing media: alcohol-resistant foam.

Carbon dioxide (CO2).

Dry chemicals.

Dry sand.

Limestone powder.

Special hazards: Incomplete combustion may form carbon monoxide. May produce ammonia gas. May produce toxic nitrogen oxide gas. Burning produces toxic and harmful fumes. Persons under the wind must be evacuated.

Special protective equipment

For firefighters:

Use personal protective equipment. When necessary, wear self-contained fire breathing apparatus.

 

Section 6: Accidental leakage measures

Personal precautions,

Protective equipment, and

Emergency procedures should wear appropriate protective clothing, gloves, and eye/face protection. Use self-contained breathing apparatus and chemical protective clothing. Evacuate personnel to a safe area.

Environmental protection measures: build dikes to prevent spreading.

Cleaning method: Contact the gas product emergency center for consultation. Carefully approach the suspected leak area. Place in an appropriate chemical waste container.

Other suggestions: Evacuate the area and do not approach spilled products. If possible, stop product flow.

Section 7: Handling and storage

Emergency shower and eyewash stations should be easily accessible. Abide by the rules of work practice prescribed by the government. Avoid contact with eyes. Use personal protective equipment. When using, do not eat, drink or smoke.

Do not store near acids. Keep container tightly closed in a dry, cool, well-ventilated place.

 

Section 8: Contact control/personal protection

Engineering measures

Provide easy access to eyewash stations and safety showers.

Provide adequate natural or explosion-proof ventilation to ensure that the concentration remains below the exposure limit.

Personal Protective Equipment

Respiratory protection: Not required in well-ventilated areas.

Hand protection: butyl rubber

Nitrile rubber.

Neoprene gloves.

Polyvinyl alcohol gloves (PVA).

Waterproof gloves.

Chemical resistant, watertight gloves that meet approved standards

If it is dangerous, always wear it when handling chemical products

Evaluation shows that this is necessary.

Eye protection: chemical-resistant goggles must be worn.

Skin and body protection: long sleeve shirts and pants without cuffs.

Special Instructions

Protection and hygiene: discard contaminated leather products. At the end of each shift, wash hands before eating, smoking or going to the toilet. Provide easy access to eyewash stations and safety showers.

 

Section 9: Physical and chemical properties

Form: liquid. light yellow

Smell: fishy smell

Odor threshold: No data available.

Acidity

Melting point/range: No data available.

Boiling point/range: 137°C

Flash point (PMCC): 125°C

No data are available for the evaporation rate.

Flammability (solid, gas) is not applicable.

up and down

The explosion/flammability limit does not apply.

11.9% (V)/1.6% (V)

The vapor pressure at 21°C is 4.65 mmHg

Water soluble is completely soluble.

Relative vapor density is not applicable.

Relative density 0.91 (water=1)

Distribution coefficient (noctanol/

Water) No data available.

Auto-ignition temperature

Decomposition temperature Viscosity

Molecular weight

Density 220°C

No data available.

7 MPa per second at 25°C.

No data available.

0.91g/cm3 at 21°C

 

Section 10: Stability and reactivity data

Chemical stability: Stable under normal conditions.

Avoid conditions where no data is available.

Materials to avoid: active metals (such as sodium, calcium, zinc, etc.).

Materials that react with hydroxyl compounds.

Dehydrating agent.

Organic acids (ie acetic acid, citric acid, etc.).

Mineral acid.

Sodium hypochlorite.

The product slowly corrodes copper, aluminum, zinc and galvanized surfaces.

Reaction with peroxide may cause violent decomposition of peroxide

May cause an explosion.

Oxidant.

Dangerous decomposition:

Product nitric acid. ammonia

Nitrogen oxides (NOx).

Nitrogen oxides can react with water vapor to form corrosive nitric acid.

Carbon monoxide.

Carbon dioxide (CO2). aldehyde

Flammable hydrocarbon fragments.

It can release flammable substances when heated to above 65℃ in the presence of strong alkali

Hydrocarbon fragments.

Carbon oxide.

Dangerous possibility

No data available for reaction/reactivity.

 

Section 11: Toxicological information

11.1 Information on toxicological effects

Possible routes of exposure

The effect on the corneal edema may cause a “blue mist” or “fog” sensation around the light. People exposed may see the halo around the bright lights. This effect is temporary and there are no known residual effects. When product vapor is absorbed into the eye tissue from the atmosphere, it can cause glaucoma (corneal edema). Causes eye irritation.

Effects on the skin can cause skin irritation.

Inhalation poisoning.

No data available for ingestion impact.

No data available for symptoms.

Acute oral toxicity LD50: 3200mg/kg species: rat.

Inhalation LC50 (1h):> 10.1 mg/l Species: Rat. (As an aerosol) No death was observed.

Acute dermal toxicity LD50: >2000mg/kg species: rabbit.

No death was found.

Skin corrosion/irritation Mild skin irritation.

Severe eye damage/moderate eye irritation.

stimulate

Sensitization. :

No data available.

Chronic toxicity or effects of long-term exposure

No data on carcinogenicity.

Reproductive toxicity has no data on the product itself.

The mutagenicity of germ cells in the AMES test is not mutagenic.

Specific target organ

Toxicity (single exposure) No data available.

Specific target organ

Toxicity (repeated exposure) No data available.

No data available on inhalation hazard.

Delayed and immediate effects and chronic effects of short-term and long-term exposure

This product does not contain carcinogens specified by IARC, ACGIH, NTP and/or OSHA at a concentration of 0.1

Percentage or higher. Kidney disease, eye disease, skin disease and allergies.

 

Section 12: Ecological information

Ecotoxic effect

Aquatic toxicity: There is no data on the product itself.

Toxicity to fish-ingredients

Dipropylene glycol LC50 (24 hours):

Triethylenediamine (TEDA)>5000 mg/l

LC50 (96 hours): >100 mg/L

Species: carp (carp).

Toxicity to daphnia-ingredients

Triethylenediamine (TEDA)

Toxicity to algae. Ingredient EC50 (48 h): >92 mg/l

Species: Large fleas.

Triethylenediamine (TEDA) EC50 (72 hours): 180 mg/l

Persistent and degradable species: selenium selenium

(Vice chest fake unicorn dish)

Toxicity to other organisms: no data available.

Persistence and degradability

There is no data on the biodegradability of the product itself.

No data is available for mobility.

Bioaccumulative: No data on the product itself.

 

Section 13: Disposal considerations

Residues/waste from unused products: If guidance is required, please contact the supplier.

Contaminated packaging: Dispose of containers and unused contents in accordance with federal, state, and local requirements.

 

Section 14: Transportation Information Point

Non-dangerous goods

International Air Transport Association

Non-dangerous goods

IMDG

Non-dangerous goods

TDG

Non-dangerous goods

Further information

Non-dangerous goods transportation information is not intended to convey all specific regulatory data related to this material. For complete shipping information, please contact an aviation product customer service representative.

 

Section 15: Other Regulatory Information

Toxic Substances Control Act (TSCA) Part 12(b)

 

Shelf life:

Keep unopened for two years

 

Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse

 

package:

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.

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