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1,2,4,5-Tetrakis(dibromomethyl)benzene, with the molecular formula C10H8Br4, is an organic compound characterized by a benzene ring with four bromine atoms attached to it. This structure endows it with high thermal stability and a strong flame retardant property, making it a widely used chemical in various industries.

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  • 14939-02-7 Structure
  • Basic information

    1. Product Name: 1,2,4,5-Tetrakis(dibromomethyl)benzene
    2. Synonyms: 1,2,4,5-Tetrakis(dibromomethyl)benzene
    3. CAS NO:14939-02-7
    4. Molecular Formula: C10H6Br8
    5. Molecular Weight: 765.39
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 14939-02-7.mol
  • Chemical Properties

    1. Melting Point: 304-306°C
    2. Boiling Point: 514.8°C at 760 mmHg
    3. Flash Point: 254.9°C
    4. Appearance: cream
    5. Density: 2.908
    6. Vapor Pressure: 3.4E-10mmHg at 25°C
    7. Refractive Index: 1.755
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 1,2,4,5-Tetrakis(dibromomethyl)benzene(CAS DataBase Reference)
    11. NIST Chemistry Reference: 1,2,4,5-Tetrakis(dibromomethyl)benzene(14939-02-7)
    12. EPA Substance Registry System: 1,2,4,5-Tetrakis(dibromomethyl)benzene(14939-02-7)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 14939-02-7(Hazardous Substances Data)

14939-02-7 Usage

Uses

Used in Plastics Industry:
1,2,4,5-Tetrakis(dibromomethyl)benzene is used as a flame retardant for plastics to enhance their fire resistance and prevent the spread of fire. Its high thermal stability ensures that the plastics maintain their properties even at elevated temperatures.
Used in Textile Industry:
In the textile industry, 1,2,4,5-Tetrakis(dibromomethyl)benzene is used as a flame retardant to make fabrics more fire-resistant. This is particularly important for applications such as upholstery, carpets, and clothing, where fire safety is a critical concern.
Used in Electronics Industry:
1,2,4,5-Tetrakis(dibromomethyl)benzene is used as a flame retardant in electronic components and devices to reduce the risk of fire caused by overheating or electrical faults. Its effectiveness in preventing fire spread makes it a valuable component in the safety of electronic products.
However, it is important to note that 1,2,4,5-Tetrakis(dibromomethyl)benzene has been found to be toxic to aquatic organisms and may have harmful effects on the environment if not properly managed and disposed of. Therefore, its use should be carefully considered, and appropriate measures should be taken to minimize its environmental impact.

Check Digit Verification of cas no

The CAS Registry Mumber 14939-02-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,3 and 9 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 14939-02:
(7*1)+(6*4)+(5*9)+(4*3)+(3*9)+(2*0)+(1*2)=117
117 % 10 = 7
So 14939-02-7 is a valid CAS Registry Number.
InChI:InChI=1/C10H6Br8/c11-7(12)3-1-4(8(13)14)6(10(17)18)2-5(3)9(15)16/h1-2,7-10H

14939-02-7SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,2,4,5-Tetrakis(dibromomethyl)benzene

1.2 Other means of identification

Product number -
Other names 1,2,4,5-tetra(dibromomethyl)benzene

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:14939-02-7 SDS

14939-02-7Upstream product

14939-02-7Relevant articles and documents

Anthracenedicarboximides as air-stable N-channel semiconductors for thin-film transistors with remarkable current on-off ratios

Wang, Zhiming,Kim, Choongik,Facchetti, Antonio,Marks, Tobin J.

, p. 13362 - 13363 (2007)

A new n-type semiconductor family for organic field-effect transistors (FETs), based on core-unsubstituted and core-cyanated anthracenedicarboximides, is reported. By tuning electron affinity, these materials exhibit good electron-transport properties and

Acene-based organic semiconductor materials and methods of preparing and using the same

-

Page/Page column 8; 12, (2008/12/07)

Acene-based compounds that can be used to prepare n-type semiconductor materials are provided with processes for preparing the same. Composites and electronic devices including n-type semiconductor materials prepared from these compounds also are provided

Cyclobutarenes. Part 3. Synthesis of Bromodicyclobutarenes and Some New Derivatives of the Benzocyclobutabiphenylenes

Shepherd, Michael K.

, p. 961 - 970 (2007/10/02)

Sodium iodide debromination of tetrakis- and hexakis-(dibromomethyl)carbocycles gives bromodicyclobutarenes and/or quinodimethanes, and o-bis(dibromomethyl)biphenylenes give cyclobutabiphenylene derivatives.Dehydrohalogenation od these compounds generates

1,2,4,5-Tetravinylbenzene

Schrievers, Theodor,Brinker, Udo H.

, p. 330 - 331 (2007/10/02)

1,2,4,5-Tetravinylbenzene (5) is obtained by four-fold Wittig reaction of tetraformylbenzene (4) and methyltriphenylphosphonium bromide.

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