Welcome to LookChem.com Sign In|Join Free

CAS

  • or
3,5-Dibromotoluene is a halogenated toluene derivative, characterized by its slightly yellow crystalline solid appearance. It possesses an electric moment, which has been evaluated in its chemical properties.

1611-92-3 Suppliers

Post Buying Request

Recommended suppliersmore

  • Product
  • FOB Price
  • Min.Order
  • Supply Ability
  • Supplier
  • Contact Supplier
  • 1611-92-3 Structure
  • Basic information

    1. Product Name: 3,5-Dibromotoluene
    2. Synonyms: Toluene, 3,5-dibromo-;3,5-DIBROMOTOLUENE;1,3-dibromo-5-methylbenzene;3,5-Dibromotoluene, 98+%;5-DibroMotoluene;3,5-DibroMotoluene, 98% 5GR;3,5-dibromotoluene, 1,3-dibromo-5-methylbenzene, 3,5-dibromo-toluene, 3,5-Dibrom-toluol, 1,3-dibromo-5-methyl-benzene;3, 5-Dibromotoluene Solution, 1000ppm
    3. CAS NO:1611-92-3
    4. Molecular Formula: C7H6Br2
    5. Molecular Weight: 249.93
    6. EINECS: 1533716-785-6
    7. Product Categories: blocks;Bromides;Aromatic Hydrocarbons (substituted) & Derivatives;Halogen toluene;Bromine Compounds;Aryl;C7;Halogenated Hydrocarbons;Building Blocks;Chemical Synthesis;Halogenated Hydrocarbons;Organic Building Blocks
    8. Mol File: 1611-92-3.mol
  • Chemical Properties

    1. Melting Point: 34-38 °C(lit.)
    2. Boiling Point: 246 °C(lit.)
    3. Flash Point: >230 °F
    4. Appearance: slightly yellow crystalline solid
    5. Density: 1.8246 (rough estimate)
    6. Vapor Pressure: 0.0436mmHg at 25°C
    7. Refractive Index: 1.6075 (estimate)
    8. Storage Temp.: Sealed in dry,Room Temperature
    9. Solubility: soluble in Methanol
    10. BRN: 1928685
    11. CAS DataBase Reference: 3,5-Dibromotoluene(CAS DataBase Reference)
    12. NIST Chemistry Reference: 3,5-Dibromotoluene(1611-92-3)
    13. EPA Substance Registry System: 3,5-Dibromotoluene(1611-92-3)
  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 36/37/38
    3. Safety Statements: 26-37/39
    4. WGK Germany: 3
    5. RTECS:
    6. HazardClass: IRRITANT
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1611-92-3(Hazardous Substances Data)

1611-92-3 Usage

Uses

Used in Chemical Synthesis:
3,5-Dibromotoluene is used as a chemical intermediate for the preparation of various organic compounds. Specifically, it is utilized in the synthesis of 3,5-bis(diphenylphosphinothioyl)toluene, which is an important compound in the field of coordination chemistry and catalysis.
Used in Pharmaceutical Industry:
In the pharmaceutical industry, 3,5-dibromotoluene may be used as a building block for the development of new drugs, particularly those targeting specific receptors or enzymes due to its halogenated aromatic structure.
Used in Material Science:
3,5-Dibromotoluene could also be employed in the development of novel materials, such as polymers or advanced composites, where its halogenated nature might impart specific properties like flame retardancy or enhanced stability.
Used in Analytical Chemistry:
Due to its distinct chemical properties, including its electric moment, 3,5-dibromotoluene may find applications in analytical chemistry as a reference compound or in the calibration of instruments that measure dipole moments or related properties.
Used in Environmental Science:
3,5-Dibromotoluene might be used in environmental science for the study of the behavior of halogenated aromatic compounds in the environment, including their transport, fate, and potential ecotoxicological effects.

Check Digit Verification of cas no

The CAS Registry Mumber 1611-92-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,6,1 and 1 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1611-92:
(6*1)+(5*6)+(4*1)+(3*1)+(2*9)+(1*2)=63
63 % 10 = 3
So 1611-92-3 is a valid CAS Registry Number.
InChI:InChI=1/C7H6Br2/c1-5-2-6(8)4-7(9)3-5/h2-4H,1H3

1611-92-3 Well-known Company Product Price

  • Brand
  • (Code)Product description
  • CAS number
  • Packaging
  • Price
  • Detail
  • Alfa Aesar

  • (A13756)  3,5-Dibromotoluene, 98+%   

  • 1611-92-3

  • 5g

  • 424.0CNY

  • Detail
  • Alfa Aesar

  • (A13756)  3,5-Dibromotoluene, 98+%   

  • 1611-92-3

  • 25g

  • 1534.0CNY

  • Detail
  • Alfa Aesar

  • (A13756)  3,5-Dibromotoluene, 98+%   

  • 1611-92-3

  • 100g

  • 5316.0CNY

  • Detail

1611-92-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 3,5-Dibromotoluene

1.2 Other means of identification

Product number -
Other names Benzene, 1,3-dibromo-5-methyl-

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:1611-92-3 SDS

1611-92-3Relevant articles and documents

LIGHT INDUCED CATALYTIC C-H OXYGENATION OF ALKANES

-

Paragraph 00219, (2021/04/02)

A method of oxygenating a benzylic C-H bond is provided. The method comprises light induced activation of an initiator and subsequent reaction with oxygen, resulting in the formation of free radicals. Subsequently, free radicals catalyze the reaction of the benzylic C-H bond with oxygen, thereby forming an oxygenated compound.

Visible-Spectrum Solar-Light-Mediated Benzylic C-H Oxygenation Using 9,10-Dibromoanthracene As an Initiator

Santra, Sourav K.,Szpilman, Alex M.

, p. 1164 - 1171 (2020/12/23)

We report a visible-light-mediated benzylic C-H oxygenation reaction. The reaction is initiated by solar light or the blue LED activation of 9,10-dibromoanthracene in a reaction with oxygen and takes place at ambient temperature and air pressure. Secondary benzylic positions are oxygenated to ketones, while tertiary benzylic carbons are oxygenated to give hydroperoxides. Notably, cumene hydroperoxide is produced in a higher yield and at milder conditions than the currently employed industrial conditions.

Synthesis method of resveratrol

-

Paragraph 0053; 0060; 0061; 0062, (2018/07/30)

The invention discloses a synthesis method of resveratrol. The synthesis method comprises the steps of a preparation technology of 3,5-dibromo-4-aminotoluene, a preparation technology of 3, 5-dibromotoluene, a preparation technology of (E)-1,3-dibromo-5-(4-methoxy-styrene)benzene, a preparation technology of (E)-1,3-dimethoxy-5-(4-methoxy-styrene)benzene and a preparation technology of resveratrol. The synthesis method has the advantages of being low in raw material price, less in step, high in yield and suitable for scale production.

Method for synthesizing aromatic aldehyde, aromatic ketone and aromatic ester through catalytically oxidizing alkyl aromatic compound by iron

-

Paragraph 0054; 0055, (2017/10/13)

The invention discloses a method for synthesizing aromatic aldehyde, aromatic ketone and aromatic ester through catalytically oxidizing an alkyl aromatic compound by iron, and belongs to the technical field of catalytic synthesis. According to the method, a low-cost and environment-friendly iron catalyst is used under a normal pressure; under the action of hydrogen and silicon reagents serving as an accelerant and an oxidant, a side chain of an aromatic hydrocarbon is oxidized into a carbonyl group for generating the corresponding aromatic aldehyde, aromatic ketone and aromatic ester. The method for preparing the aromatic aldehyde, the aromatic ketone and the aromatic ester through a catalytic oxidation reaction, which is provided by the invention, has numerous advantages that a catalyst, reaction raw materials, the oxidant and a silicon reagent are wide in sources and good in stability and is low-cost and environment-friendly; the alkyl aromatic compound is metered to participate in a reaction; the reaction condition is mild; the compatibility of functional groups is good; the scope of application is wide; the reaction selectivity is good; in an optimized reaction condition, the separation yield of a target product can be up to approximately 95 percent.

Sensitive kinetic-spectrophotometric determination of protein based on its inhibitive effect on the decolorization of dibromo-p-methylsulfonazo

Yu, Hui,Zhai, Qing-Zhou,Hu, Wei-Hua,Xiang, Song-Bai

experimental part, p. 3984 - 3988 (2012/01/13)

A novel kinetic spectrophotometric method for the determination of protein is developed on the basis of kinetic effect of bovine serum albumin (BSA) on the inhibitory effect on the oxidation reaction of dibromo-p-methylsulfonazo by potassium periodate. The absorbance differences (δA) between inhibitive and non-inhibitive systems are maximum at 558 nm. The absorbance difference is linearly related with the concentration of bovine serum albumin over the range of 5.0-55.0 μg/mL and fitted the equation: δA = 8.988 × 10 -3 C (C: μg/mL) + 0.0185, with a regression coefficient of 0.9960 at the wavelength. The detection limit of the method was 1.55 μg/mL. The method was used to determine protein in pure milk. The relative standard deviation was 1.58 and 1.49 % for 13 replicate determinations. The recovery of the standard addition was 101.1 and 99.33 %.

PYRIDONE DERIVATIVES AS NON-NUCLEOSIDE REVERSE TRANSCRIPTASE INHIBITORS

-

Page/Page column 80, (2010/04/03)

The present invention relates to 2-pyridone derivatives of Formula (I) or (IV) as herein described, compositions containing such compounds, synthetic processes for making such compounds, and therapeutic methods that include the administration of such comp

Synthesis and structure-activity relationships of new disubstituted phenyl-containing 3,4-diamino-3-cyclobutene-1,2-diones as CXCR2 receptor antagonists

Lai, Gaifa,Merritt, J. Robert,He, Zhenmin,Feng, Daming,Chao, Jianhua,Czarniecki, Michael F.,Rokosz, Laura L.,Stauffer, Tara M.,Rindgen, Diane,Taveras, Arthur G.

, p. 1864 - 1868 (2008/12/21)

A series of 3,4- and 3,5-disubstituted phenyl-containing cyclobutenedione analogues were synthesized and evaluated as CXCR2 receptor antagonists. Variations in the disubstitution pattern of the phenyl ring afforded new compounds with potent CXCR2 binding

ENANTIOMERICALLY PURE PHOSPHOINDOLES AS HIV INHIBITORS

-

Page/Page column 133 - 134, (2008/06/13)

3-phosphoindole compounds substantially in the form of a single enantiomer useful for the treatment of Flaviviridae virus infections, and particularly for HIV infections are provided. Also provided are pharmaceutical compositions comprising the 3-phosphoi

Synthesis and characterization of aryl thioacetyl styrene monomers: towards a new generation of SERS-active polymers

Al-Hourani, Baker Jawabrah,Bravo-Vasquez, Juan P.,Hermann High,Fenniri, Hicham

, p. 9144 - 9147 (2008/09/17)

A new family of thioacetyl styrene derivatives was synthesized in good isolated yields for the preparation of spectroscopically-encoded SERS-active polymers.

2-Amino-6-arylsulfonylbenzonitriles as non-nucleoside reverse transcriptase inhibitors of HIV-1

Chan,Hong,Hunter III,Orr,Cowan,Sherman,Sparks,Reitter,Andrews III,Hazen,St. Clair,Boone,Ferris,Creech,Roberts,Short,Weaver,Ott,Ren,Hopkins,Stuart,Stammers

, p. 1866 - 1882 (2007/10/03)

A series of 2-amino-5-arylthiobenzonitriles (1) was found to be active against HIV-1. Structural modifications led to the sulfoxides (2) and sulfones (3). The sulfoxides generally showed antiviral activity against HIV-1 similar to that of 1. The sulfones, however, were the most potent series of analogues, a number having activity against HIV-1 in the nanomolar range. Structural-activity relationship (SAR) studies suggested that a meta substituent, particularly a meta methyl substituent, invariably increased antiviral activities. However, optimal antiviral activities were manifested by compounds where both meta groups in the arylsulfonyl moiety were substituted and one of the substituents was a methyl group. Such a disubstitution led to compounds 3v, 3w, 3x, and 3y having IC50 values against HIV-1 in the low nanomolar range. When gauged for their broad-spectrum antiviral activity against key non-nucleoside reverse transcriptase inhibitor (NNRTI) related mutants, all the di-meta-substituted sulfones 3u-z and the 2-naphthyl analogue 3ee generally showed single-digit nanomolar activity against the V106A and P236L strains and submicromolar to low nanomolar activity against strains E138K, V108I, and Y188C. However, they showed a lack of activity against the K103N and Y181C mutant viruses. The elucidation of the X-ray crystal structure of the complex of 3v (739W94) in HIV-1 reverse transcriptase showed an overlap in the binding domain when compared with the complex of nevirapine in HIV-1 reverse transcriptase. The X-ray structure allowed for the rationalization of SAR data and potencies of the compounds against the mutants.

Post a RFQ

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

1

What can I do for you?
Get Best Price

Get Best Price for 1611-92-3