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TBBPA carbonate oligomer BC52, also known as brominated diphenyl ether, is a compound synthesized from brominated phthalic anhydride and Bisphenol-A. It is recognized for its remarkable heat resistance and flame retardancy, making it a popular choice as a retardant in various applications. Despite its benefits, it is acknowledged to be harmful to both humans and the environment due to the release of toxic substances during its production and disposal processes. As a result, its use and management necessitate stringent control measures to mitigate potential risks.

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  • 94334-64-2 Structure
  • Basic information

    1. Product Name: TBBPA carbonate oligomer BC52
    2. Synonyms: Carbonic dichloride, polymer with 4,4-(1-methylethylidene)bis2,6-dibromophenol and phenol;carbonyl dichloride: 2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxy-phenyl)pr opan-2-yl]phenol: phenol;TETRABROMOBISPHENOLACARBONATEOLIGOMERS;POLYMEROFTETRABROMOBISPHENOLA,PHOSGENE,PHENOL;Carbonic dichloride, polymer with 4,4′-(1-methylethylidene)bis[2,6-dibromophenol] and phenol (average MW ca. 2500 g/mol);TBBPA carbonate oligomer BC52;BPC-52;Phenoxy-terminated tetrabromobisphenol-A carbonate oligomer
    3. CAS NO:94334-64-2
    4. Molecular Formula: C22H18Br4Cl2O4
    5. Molecular Weight: 736.89792
    6. EINECS: N/A
    7. Product Categories: Polymers
    8. Mol File: 94334-64-2.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 417.9°C at 760 mmHg
    3. Flash Point: 206.6°C
    4. Appearance: white Powder
    5. Density: N/A
    6. Vapor Pressure: 1.41E-07mmHg at 25°C
    7. Refractive Index: N/A
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: TBBPA carbonate oligomer BC52(CAS DataBase Reference)
    11. NIST Chemistry Reference: TBBPA carbonate oligomer BC52(94334-64-2)
    12. EPA Substance Registry System: TBBPA carbonate oligomer BC52(94334-64-2)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. RIDADR: 3152
    5. WGK Germany:
    6. RTECS:
    7. HazardClass: 9
    8. PackingGroup: II
    9. Hazardous Substances Data: 94334-64-2(Hazardous Substances Data)

94334-64-2 Usage

Uses

Used in Electronics Industry:
TBBPA carbonate oligomer BC52 is used as a flame retardant for printed circuit boards and electrical equipment due to its exceptional heat resistance and flame retardancy. Its ability to slow down the spread of fire and reduce the risk of electrical fires makes it a crucial component in the manufacturing of electronic devices.
Used in Manufacturing Processes:
TBBPA carbonate oligomer BC52 is employed as a retardant in the production of various materials that require enhanced fire safety measures. Its chemical inertness to solvents, chemical reagents, and water ensures that it remains effective and durable in a wide range of environments, making it a valuable addition to the manufacturing process.
However, it is important to note that the use of TBBPA carbonate oligomer BC52 in these applications comes with potential risks to human health and the environment. The production and disposal of this compound can release harmful substances, which is why its use must be carefully managed and controlled to minimize any adverse effects. Alternative, safer materials are being researched and developed to replace TBBPA carbonate oligomer BC52 in the future, aiming to provide the same benefits without the associated risks.

Check Digit Verification of cas no

The CAS Registry Mumber 94334-64-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,3,3 and 4 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 94334-64:
(7*9)+(6*4)+(5*3)+(4*3)+(3*4)+(2*6)+(1*4)=142
142 % 10 = 2
So 94334-64-2 is a valid CAS Registry Number.
InChI:InChI=1/C15H12Br4O2.C6H6O.CCl2O/c1-15(2,7-3-9(16)13(20)10(17)4-7)8-5-11(18)14(21)12(19)6-8;7-6-4-2-1-3-5-6;2-1(3)4/h3-6,20-21H,1-2H3;1-5,7H;

94334-64-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name carbonyl dichloride,2,6-dibromo-4-[2-(3,5-dibromo-4-hydroxyphenyl)propan-2-yl]phenol,phenol

1.2 Other means of identification

Product number -
Other names TBBPA carbonate oligomer BC52

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
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:94334-64-2 SDS

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