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2-bromo-4,6-dinitrophenol is a chemical compound characterized by the presence of a bromine atom at the 2nd carbon position, and two nitro groups attached to the 4th and 6th carbon positions of a phenol ring. This yellow crystalline solid is known for its explosive properties and was historically used as a component in military explosives due to its high sensitivity to shock and friction. However, its use has been largely discontinued due to its hazardous nature and the potential for accidental detonation. The compound is also recognized for its reactivity and can undergo various chemical transformations, making it a subject of interest in organic chemistry research. It is important to handle 2-bromo-4,6-dinitrophenol with extreme caution due to its potential to cause severe harm.

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  • 2316-50-9 Structure
  • Basic information

    1. Product Name: 2-bromo-4,6-dinitrophenol
    2. Synonyms: 2,4-Dinitro-6-bromophenol; 2-Bromo-4,6-dinitrophenol; 6-Bromo-2,4-dinitrophenol; Phenol, 2-bromo-4,6-dinitro-
    3. CAS NO:2316-50-9
    4. Molecular Formula: C6H3BrN2O5
    5. Molecular Weight: 263.0024
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 2316-50-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: 302.2°C at 760 mmHg
    3. Flash Point: 136.6°C
    4. Appearance: N/A
    5. Density: 2.059g/cm3
    6. Vapor Pressure: 0.00056mmHg at 25°C
    7. Refractive Index: 1.691
    8. Storage Temp.: N/A
    9. Solubility: N/A
    10. CAS DataBase Reference: 2-bromo-4,6-dinitrophenol(CAS DataBase Reference)
    11. NIST Chemistry Reference: 2-bromo-4,6-dinitrophenol(2316-50-9)
    12. EPA Substance Registry System: 2-bromo-4,6-dinitrophenol(2316-50-9)
  • 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: 2316-50-9(Hazardous Substances Data)

2316-50-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2316-50-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,1 and 6 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2316-50:
(6*2)+(5*3)+(4*1)+(3*6)+(2*5)+(1*0)=59
59 % 10 = 9
So 2316-50-9 is a valid CAS Registry Number.

2316-50-9SDS

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 2,4-Dinitro-6-bromophenol

1.2 Other means of identification

Product number -
Other names 6-bromo-2,4-dinitroaniline

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:2316-50-9 SDS

2316-50-9Relevant articles and documents

Nitrogen Oxides and Nitric Acid Enable the Sustainable Hydroxylation and Nitrohydroxylation of Benzenes under Visible Light Irradiation

Hofmann, Laura Elena,Mach, Leonard,Heinrich, Markus R.

, p. 431 - 436 (2017/12/15)

A new type of waste recycling strategy is described in which nitrogen oxides or nitric acid are directly employed in photocatalyzed hydroxylations and nitrohydroxylations of benzenes. Through these transformations, otherwise costly denitrification can be combined with the synthesis of valuable compounds for various applications.

Visible-Light-Induced Radical Polynitration of Arylboronic Acids: Synthesis of Polynitrophenols

Zhang, Qi,Raveendra Babu, Kaki,Huang, Zhouliang,Song, Jinna,Bi, Xihe

, p. 2891 - 2896 (2018/06/20)

We report a visible light-assisted one-pot method for the synthesis of polynitrophenols through radical tandem hydroxylation and nitration of arylboronic acids by utilizing copper(II) nitrate tri-nitydrate as the nitro source. This method features mild conditions, a simple procedure, and good functional group tolerance. Compared to conventional methods, this work provides a straightforward approach for the polynitration of aromatic compounds.

Poly(4-vinylpyridinium bromochromate): An efficient reagent for bromination of aromatic compounds

Albadi, Jalal,Tajik, Hassan,Keshavarz, Mosadegh,Abedini, Masoumeh

, p. 179 - 181 (2013/07/27)

A simple and efficient method for the bromination of various aromatic compounds by using poly(4-vinylpyridinium bromochromate) is reported. This method has several advantages such as good selectivity between ortho and para positions of aromatic compounds, simple workup, short reaction times, and high yields of the products.

Simple and improved regioselective brominations of aromatic compounds using N-benzyl-N,N-dimethylanilinium peroxodisulfate in the presence of potassium bromide under mild reactions conditions

Ghasemnejad-Bosra, Hassan,Ramzanian-Lehmali, Farhad,Jafari, Somaye

experimental part, p. 685 - 692 (2012/01/16)

A simple, efficient, and mild method for the selective bromination of some activated aromatic compounds using N-benzyl-N,N-dimethylanilinium peroxodisulfate in the presence of potassium bromide in non-aqueous solution is reported. The results obtained revealed good to excellent selectivity between the ortho and para positions of phenols and methoxyarenes.

Bromination of some aromatic compounds with potassium bromide in the presence of benzyltriphenylphosphonium peroxodisulfate

Tajik, Hassan,Mohammadpoor-Baltork, Iraj,Albadi, Jalal

, p. 323 - 328 (2007/10/03)

A simple, efficient, and mild method for selective bromination of some activated aromatic compounds using potassium bromide in the presence of benzyltriphenylphosphonium peroxodisulfate in nonaqueous solution is reported. The results obtained revealed good to excellent selectivity between ortho and para positions of phenols and methoxyarenes. Copyright Taylor & Francis Group, LLC.

Investigations into the nitric acid mediated dehalonitration of halophenols

Adimurthy, Subbarayappa,Vaghela, Sanjay S.,Vyas, Punita V.,Bhatt, Anjani K.,Ramachandraiah, Gadde,Bedekar, Ashutosh V.

, p. 6393 - 6395 (2007/10/03)

A reaction of nitric acid with bromophenols and iodophenols results in substitution of the halogen with a nitro group. The study indicates moderate reactivity for bromophenols and iodophenols, while chlorophenols were found to be sluggish in this reaction.

Selective nitration of aromatic compounds with bismuth subnitrate and thionyl chloride

Muathen, Hussni A.

, p. 593 - 598 (2007/10/03)

Bismuth subnitrate/thionyl chloride have been found to be an efficient combination of reagents for nitration of a wide range of aromatic compounds in dichloromethane. Phenols, in particular, were easily mononitrated and dinitrated with the reagents by controlling the stoichiometry.

Heteroaryl spiroethercycloalkyl tachykinin receptor antagonists

-

, (2008/06/13)

The present invention is directed to certain novel compounds represented by structural formula I: STR1 or a pharmaceutically acceptable salt thereof, wherein R 3, R 6, R 7, R 8, R 11, R 12, R 13, A, m, n and the dashed lines are defined herein. The invention is also concerned with pharmaceutical formulations comprising these novel compounds as active ingredients and the use of the novel compounds and their formulations in the treatment of certain disorders. The compounds of this invention are tachykinin receptor antagonists and are useful in the treatment of inflammatory diseases, pain or migraine, asthma and emesis.

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