21850-44-2

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Basic information

Product Name: Tetrabromobisphenol A bis(dibromopropyl ether)
Synonyms: BDDP;Octabromoether;Octabromoether(Bddp);Benzene, 1,1-(1-methylethylidene)bis3,5-dibromo-4-(2,3-dibromopropoxy)-;bromkal 66-8;tetrabromobisphenol a dibromopropyl ether;1,1′-(Isopropyliden)bis(3,5-dibrom-4-(2,3-dibrompropoxy)benzol);4,4'-Isopropylidenebis(2,6-Dibromophenyl 2,3-Dibromopropyl Ether)
CAS NO: 21850-44-2
Molecular Formula: C21H20Br8O2
Molecular Weight: 943.61
EINECS: 244-617-5
Product Categories: Flame retardant series
Mol File: 21850-44-2.mol

Chemical Properties

Melting Point: 117°C
Boiling Point: 676.5 °C at 760 mmHg
Flash Point: 287.7 °C
Appearance: /
Density: 2.169 g/cm³
Refractive Index: 1.646
Storage Temp.:
Solubility:
CAS DataBase Reference: Tetrabromobisphenol A bis(dibromopropyl ether)(CAS DataBase Reference)
NIST Chemistry Reference: Tetrabromobisphenol A bis(dibromopropyl ether)(21850-44-2)
EPA Substance Registry System: Tetrabromobisphenol A bis(dibromopropyl ether)(21850-44-2)

Safety Data

Hazard Codes:
Statements: 36/37/38
Safety Statements: 26-36/37/39
RIDADR: 3152
WGK Germany:
RTECS:
HazardClass: 9
PackingGroup: II
Hazardous Substances Data: 21850-44-2(Hazardous Substances Data)

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Product	FOB Price	Min.Order	Supply Ability	Supplier
Bis (2,3-dibromopropylether) of TBBA[BDDP] Cas No: 21850-44-2	No Data	1 Metric Ton	4000 Metric Ton/Year	Oceachem Group Limited	Contact Supplier
Tetrabromobisphenol A bis Cas No: 21850-44-2	No Data	1 Metric Ton	500 Metric Ton/Year	Weifang Yukai Chemical Co.,Ltd.	Contact Supplier
Tetrabromobisphenol A bis(dibromopropyl ether) Manufacturer/High quality/Best price/In stock Cas No: 21850-44-2	USD $ 3.0-3.0 / Kilogram	1 Kilogram	1-100 Metric Ton/Month	Dayang Chem (Hangzhou) Co.,Ltd.	Contact Supplier
Tetrabromobisphenol A bis(dibromopropyl ether) Cas No: 21850-44-2	No Data	1 Kilogram	30 Metric Ton/Month	Simagchem Corporation	Contact Supplier
Bis (2,3-dibromopropylether) of TBBA[BDDP] CAS NO.21850-44-2 Cas No: 21850-44-2	USD $ 1.0-3.0 / Kilogram	1 Kilogram	10 Kilogram/Day	Hebei yanxi chemical co.,LTD.	Contact Supplier
Tetrabromobisphenol A bis(dibromopropyl ether) Cas No: 21850-44-2	USD $ 20.0-30.0 / Gram	10 Gram	200 Metric Ton/Year	Jinan Finer Chemical Co., Ltd	Contact Supplier
CHemwill -- Tetrabromobisphenol A bis(dibromopropyl ether) Cas No: 21850-44-2	USD $ 1.0-1.0 / Metric Ton	1 Metric Ton	5 Metric Ton/Day	Chemwill Asia Co., Ltd.	Contact Supplier
2,2-Bis[3,5-dibroMo-4-(2,3-dibroMopropoxy)phenyl]propane Cas No: 21850-44-2	No Data	1 Kilogram	1 Metric Ton/Week	Henan Allgreen Chemical Co.,Ltd	Contact Supplier
21850-44-2, safety clearance 98% Tetrabromobisphenol A bis(dibromopropyl ether) from China factory Cas No: 21850-44-2	USD $ 10.0-20.0 / Gram	100 Gram	10 Metric Ton/Month	WUHAN MULEI NEW MATERIAL CO., LTD	Contact Supplier
Flame Retardants BDDP Tetrabromobisphenol A bis(dibromopropyl ether) Cas No: 21850-44-2	No Data	10 Metric Ton	600 Metric Ton/Month	EAST CHEMSOURCES LIMITED	Contact Supplier

21850-44-2 Usage

Uses

tetrabromobisphenol A bis(dibromopropyl ether),OBE, is an additive brominated flame retardants, can be widely used in polyolefin (pp), high impact polystyrene (HIPS) and ABS and other products.

Uses

Bis(2,3-dibromopropoxy)tetrabromobisphenol A is a the DBP-based flame retardant for polyolefins and polymers, including PP, high-density polyethylene (HDPE), and low-density polyethylene (LDPE). Bis(2 ,3-dibromopropoxy)tetrabromobisphenol A is also used in fabricated plastic sheet materials for application in the formation of a part of many electrical cabinets.

Chemical Properties

White powder

InChI:InChI=1/C21H20Br8O2/c1-21(2,11-3-15(26)19(16(27)4-11)30-9-13(24)7-22)12-5-17(28)20(18(29)6-12)31-10-14(25)8-23/h3-6,13-14H,7-10H2,1-2H3

21850-44-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 11, 2017

Revision Date: Aug 11, 2017

1.Identification

1.1 GHS Product identifier

Product name	Tetrabromobisphenol A bis(dibromopropyl ether)

1.2 Other means of identification

Product number	-
Other names	Octabromoether

1.3 Recommended use of the chemical and restrictions on use

Identified uses	For industry use only. Flame retardants
Uses advised against	no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number	-
Service hours	Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:21850-44-2 SDS

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