East Chemsources Limited was established in 2008, is a professional company engaged in the development of chemical products. In the past of 15 years，through continuous technological innovation and the use of talent introduction advantages, we have achieved rapid development, and has become an international diversified modern chemical enterprise. At present, our products have been exported to more than 80 countries,including food additives,  pharmaceutical raw materials, chemical products and personal care

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Product Name：Decabromodiphenylethane

RDT-3

Chemical Name: Benzene, 1,1′-(1,2-ethanediyl) bis [2,3,4,5,6-pentabromo-

Synonyms: 1,2-Bis (2,3,4,5,6-pentabromophenyl) ethane;

Molecular Formula：

CAS No.： 84852-53-9

1. Physical and Chemical Properties

Appearance: White powder

Properties: non - toxic, odorless, non - corrosive, and insoluble in water, ethanol, acetone, benzene, chlorinated

aromatics, etc.

Density:2.816±0.06 g/cm3(Predicted)

Melting Point: 345°C.

Boiling Point: 346.606°C

Solubility:Dioxane (very slight, heated)

 

2. Quality Indicators

 

Technical Indicators	Index (Premium Grade)
Bromine Content /% ≥	81.5
Melting Point (Initial Melting Point) /°C ≥	345.0
Moisture /% ≤	0.10
Particle Size (D50) /μm ≤	3.0
Whiteness (R457) ≥	89.0
1% Weight Loss Temperature /°C ≥	330.0

3. Hazardous Overview

Potential Acute Health Effects:

Eye Contact: May cause eye irritation.

Skin Contact: Slightly hazardous, may cause skin irritation.

Inhalation: May be irritating to the respiratory tract.

Ingestion: Harmful.

Potential Chronic Health Effects:

Skin Contact: May be sensitizing.

Repeated or prolonged exposure may cause damage to the kidneys, peripheral nervous system, central nervous

system (CNS), and thyroid.

2 / 3

The substance may be mutagenic to mammalian somatic cells.

4. First Aid Measures

Eye Contact: Immediately check for and remove any contact lenses. Flush eyes with plenty of water for at least

15 minutes. Cold water can be used. Seek medical attention after flushing.

Skin Contact: Wash the contact area with soap and water. If irritation occurs, apply an emollient and seek

medical advice.

Inhalation: Move the inhaler to a place with fresh air. If breathing stops, perform artificial respiration; if

breathing is difficult, give oxygen and seek medical attention in time.

Ingestion: Do not induce vomiting unless directed by medical personnel. Never give anything by mouth to an

unconscious person. If a large amount is swallowed, call a doctor immediately and loosen tight clothing such as

collars, ties, belts, or waistbands.

5. Fire - Fighting Measures

Flammability of the Product: Non - flammable.

Auto - Ignition Temperature: Not applicable.

Flash Points: Not applicable.

Flammable Limits: Not applicable.

Combustion Products: No clear relevant data.

Fire - Fighting Media and Methods: The product is non - flammable. In case of fire, use fire - fighting media

suitable for the surrounding environment, such as dry powder, carbon dioxide, and water mist.

6. Emergency Response to Leakage

Small Spill: Use appropriate tools to collect the spilled solid into a convenient waste disposal container. If

necessary, neutralize the residue with a dilute solution.

Large Spill: Construct dikes or dig pits to contain the leaked material. Avoid the leakage from entering sewers,

surface water, and groundwater. Use suitable adsorbent materials (such as sand, activated carbon, etc.) to absorb

the leaked material and transfer it to a safe place for disposal.

7. Handling and Storage

Handling Precautions:

Operators should be specially trained and strictly follow the operating procedures.

Operations should be carried out in a well - ventilated area.

Avoid contact of eyes and skin with the product, and avoid inhaling dust.

Keep away from fire sources and heat sources. Smoking is strictly prohibited in the workplace.

Use explosion - proof ventilation systems and equipment.

Avoid contact with prohibited substances such as strong oxidants, strong acids, and strong alkalis.

Handle with care during transportation to prevent damage to packaging and containers.

Storage Precautions:

Store in a cool and ventilated warehouse.

Keep the container sealed to avoid moisture.

Store separately from oxidants, acids, alkalis, etc. Do not store them together.

Keep away from fire sources and heat sources.

[Packaging]: Packed in 25Kg woven bags.

8. Transportation Information

UN Dangerous Goods Number: Not a dangerous good.

UN Transport Name: No special regulations.

Packing Category: Packing for non - dangerous goods. During transportation, ensure that the packaging is intact

to prevent product leakage and moisture. 9.Application:

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End of the Technical Data Sheet

This product is a broad - spectrum, high - efficiency, additive - type flame retardant. It has excellent thermal

stability, a relatively high bromine content, as well as advantages such as strong anti - ultraviolet ability and

low toxicity. It is widely used in engineering thermoplastics, wire and cable coatings, elastomers, and

thermosetting plastics, etc.

Production Scale: 10,000 tons/year

EAST CHEMSOURCES LIMITED

NO.666 HAIBIN 12TH ROAD, HUANGDAO, QINGDAO, CHINA

 

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Hazard Identification

Classification of the substance or mixture

no data available

GHS label elements, including precautionary statements

Pictogram(s)	no data available
Signal word	no data available
Hazard statement(s)	no data available
Precautionary statement(s)
Prevention	no data available
Response	no data available
Storage	no data available
Disposal	no data available

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Isooctyl stearate Safety Data Sheet 