 Home > Catalyst and Auxiliary > Flame Retardants > Tetrabromobisphenol A bis(2,3-dibromopropyl ether) for Sale > CAS 21850-44-2 Tetrabromobisphenol A bis(dibromopropyl ether) BDDP PP flame retardant powder

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CAS 21850-44-2 Tetrabromobisphenol A bis(dibromopropyl ether) BDDP PP flame retardant powder

Name: CAS 21850-44-2 Tetrabromobisphenol A bis(dibromopropyl ether) BDDP PP flame retardant powder
Brand: QIBO
SKU: pr2407151557
Price: 4 USD
Availability: InStock

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CAS No.:

21850-44-2

Grade:

Chemical Grade

Content:

99.8%

Port:

hebei

Brand:

QIBO

Packaging:

25KG/bag

Sample Available:

Yes

Price valid (until):

2026-01-31

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Qibo Chemical Material Additive Company

Company Type:

Trader

Location:

China

Payment Terms:

TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average Lead Time:

60 days

Qualification:

Main Products:

Flame Retardant Masterbatch,Plastic Materials,Color Masterbatch,Plastic Additives

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Product Details
Seller Information

Description

Product Detail

* BDDP is a new and high efficiency additive flame retardant containing both aromatic and fatty bromine。
* Mainly apply to plastic flame retardant, add into PP、HIPS、ABS and other Polyolefin copolymer products.

Items	Specifications
Chenical name:	Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]sulphone
Appearance	White powder
Content of Bromine (%)：	≥67%
Melting point：	105—115℃
Volatile matter%:	≤0.3%
Discomposition temperature℃:	≥280℃
acetone-insoluble material %:	≤0.05%

Application Notes

Octabromoether can be mixed with antimony oxide to make flame retardants, which can be used for corrugated pipes, honeycomb panels, injection molded parts, hollow panels, etc. It can also be used for large injection molded parts in railways and coal mines.

Product packaging

1. 25Kg composite double-layer packaging, stored in a cool and dry environment for 12 months, and transported as non-dangerous goods.

2. This product is non-toxic, and it is harmless to human body when used and contacted regularly.

3. Pay attention to moisture and light.

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Company Profile

Shijiazhuang Qibo Technology Co., Ltd. established in 2006 in Shijiazhuang city, China, our scientific research team with full experiences in chemical filed, and participate more technical fairs organized by national education department.

We devoted to supply and development of high efficient frame retardants, anti-dripping V0 flame retardant powder for PP, non-woven flame retardant, transparent PC flame retardant, halogen-free flame retardants, highlight PP flame retardant used for toilet lid and other flame retardants in textile, electronics, construction,automobile,and aircraft filed.

Within more than 15 years research and development. Above 1100 customers can guarantee the quality and service from Qibo.
To satisfied the various requirement, Qibo supplies the OEM service, We aspire to provide professional cost-effective flame retardant solution for each customer.

FAQ

1. who are we?
We are based in Hebei, China, start from 2022,sell to Southeast Asia(40.00%),Mid East(20.00%),Western Europe(5.00%),South America(5.00%),Eastern Europe(5.00%). There are total about 51-100 people in our office.

2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;

3.what can you buy from us?
Flame Retardant,Flame Retardant powder,Flame retardant materbatch,Flame Retardant Material,Flame Retardant Monomer

4. why should you buy from us not from other suppliers?
15 years professional in customized flame retardant!

ECHEMI Editorial Reference

White powder

Research & Reference Note

CAS 21850-44-2 Tetrabromobisphenol A bis(dibromopropyl ether) BDDP PP flame retardant powder is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

Basic Info

Product Name:

Tetrabromobisphenol A bis(2,3-dibromopropyl ether)

Other Name:

Benzene,1,1′-(1-methylethylidene)bis[3,5-dibromo-4-(2,3-dibromopropoxy)-;Propane,2,2-bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]-;1,1′-(1-Methylethylidene)bis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene];2,2-Bis[4-(2,3-dibromopropyloxy)-3,5-dibromophenyl]propane;2,2-Bis[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propane;2,2-Bis[4-(2,3-dibromopropoxy)-3,5-dibromophenyl]propane;1,1′-Isopropylidenebis[3,5-dibromo-4-(2,3-dibromopropoxy)benzene];4,4′-Isopropylidenebis[2,6-dibromo-1-(2,3-dibromopropoxy)benzene];Bromkal 66-8;Bis(2,3-dibromopropoxy)tetrabromobisphenol A;Fire Guard 3100;PE 68;Tetrabromobisphenol A bis(2,3-dibromopropyl ether);D 5532;Tetrabromobisphenol A 2,3-dibromopropyl ether;GX 5532;FG 3100;3,3′,5,5′-Tetrabromobisphenol A bis(2,3-dibromopropyl) ether;2,2-Bis[[3,5-dibromo-4-(2,3-dibromopropyloxy)]phenyl]propane;Flame Cut 121R;PE 68 (fireproofing agent);Flame Cut 121K;Pyroguard SR 720;SR 720;FR 720;Saytex HP 800AG;TBBPA-DBPE;Saytex HP 800A;HP 800A;FCP 680;Fire Cut P 680G;OBE;Pyroguard SR 720N;SR 720N;TexFRon 9001;XZ 6800;Fire Cut P 680;1,3-Dibromo-5-[2-[3,5-dibromo-4-(2,3-dibromopropoxy)phenyl]propan-2-yl]-2-(2,3-dibromopropoxy)benzene;37769-32-7;146908-56-7;178303-24-7;1029536-02-4;1586768-18-4

CAS No.:

21850-44-2

Molecular Formula:

C21H20Br8O2

InChIKeys:

InChIKey=LXIZRZRTWSDLKK-UHFFFAOYSA-N

Molecular Weight:

943.61

Exact Mass:

943.61

EC Number:

244-617-5

UNII:

YH2252CV63

DSSTox ID:

DTXSID3032129

HScode:

29093090

Categories:

Flame Retardants

Characteristics

PSA:

18.5

XLogP3:

10.42

Appearance:

White powder or gra

Density:

2.2±0.1 g/cm3

Melting Point:

85-92 °C

Boiling Point:

676.5±55.0 °C at 760 mmHg

Flash Point:

287.7±30.0 °C

Refractive Index:

1.646

Vapor Pressure:

2.14E-17mmHg at 25°C

See More Tetrabromobisphenol A bis(2,3-dibromopropyl ether) Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

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 Tetrabromobisphenol A bis(2,3-dibromopropyl ether) Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Flame Retardant Masterbatch,Plastic Materials,Color Masterbatch,Plastic Additives

Location:
Room 1213, Guofu Building Shijiazhuang Hebei China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
60 days

Total Annual Revenue:
$2.5 million-$5 million

Total Employees:
11-50

Year of Establishment:
2022

Shijiazhuang Qibo Technology Co., Ltd. was established in 2006 in Shijiazhuang City, China, our scientific research team with whole experience in the chemical field, participates in more technical fairs organized by the national education department.
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CAS 21850-44-2 Tetrabromobisphenol A bis(dibromopropyl ether) BDDP PP flame retardant powder

Product Details

Seller Information

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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