26670-89-3

Basic information

• Product Name: 2-BROMO-4-IODOTOLUENE
• Synonyms: 2-BROMO-4-IODOTOLUENE;1-BROMO-5-IODO-2-METHYLBENZENE;2-bromo-4-iodo-1-methylbenzene;1-Bromo-5-iodo-2-metnylbenzene
• CAS NO: 26670-89-3
• Molecular Formula: C₇H₆BrI
• Molecular Weight: 296.93
• Product Categories: Bromine Compounds;Iodine Compounds
• Mol File: 26670-89-3.mol
• Article Data: 5

Chemical Properties

• Melting Point: 265-267℃
• Boiling Point: 263.604 °C at 760 mmHg
• Flash Point: 113℃
• Appearance: /
• Density: 2.062
• Vapor Pressure: 0.017mmHg at 25°C
• Refractive Index: 1.637
• Storage Temp.: Refrigerated.
• CAS DataBase Reference: 2-BROMO-4-IODOTOLUENE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-BROMO-4-IODOTOLUENE(26670-89-3)
• EPA Substance Registry System: 2-BROMO-4-IODOTOLUENE(26670-89-3)

Safety Data

• Hazardous Substances Data: 26670-89-3(Hazardous Substances Data)

Usage

Chemical Properties

off-white crystalline

InChI:InChI=1/C7H6BrI/c1-5-2-3-6(9)4-7(5)8/h2-4H,1H3

Upstream product

• 7745-93-9 2-bromo-4-nitrotoluene 
• 7745-91-7 3-bromo-4-methylaniline 
• 95-46-5 2-methylphenyl bromide 
• 624-31-7 4-tolyl iodide 

Downstream Products

• 908014-88-0 N-(4-{5-[N,N-bis(4-methoxyphenyl)amino]-2-methylstyryl}-3-methylphenyl)-N-(4-{5-[N,N-bis(4-methoxyphenyl)amino]-2-methylstyryl}phenyl)-4-methoxyaniline 
• 1448610-48-7 1-(4-bromo-3-methylphenyl)cyclobutanol 
• 761001-65-4 1-(3-bromo-4-methylphenyl)piperidine 
• 1373939-87-7 3-(3-bromo-4-methylphenyl)-5,5-dimethylisoxazol-4(5H)-one 

Relevant articles and documents

Synthesis of 4-Oxoisoxazoline N-Oxides via Pd-Catalyzed Cyclization of Propargylic Alcohols with tert-Butyl Nitrite

A cyclization of propargylic alcohols with tert-butyl nitrite at room temperature in air was achieved using Pd(OAc)2 as catalyst. The first reported 4-oxoisoxazoline N-oxides could be directly accessed from a range of multisubstituted propargylic alcohols in moderate to excellent yields under mild conditions. Density functional theory calculations indicated that the reaction proceeds through a palladium-catalyzed NO2 addition that efficiently generates a ketoxime radical, which eventually produces 4-oxoisoxazoline N-oxide.

Structurally and electronically modulated spin interaction of transient biradicals in two photon-gated stepwise photochromism

The development of two-photon induced photochromic compounds is important for advanced photoresponsive materials. The utilization of the long-lived transient states or species for two-photon absorption is one of the efficient strategies to realize the advanced photochemical behavior beyond a one-photon photochemical reaction. We have synthesized bi-photochromic compounds composed of two photochromic phenoxyl-imidazolyl radical complex units. The biphotochromic compounds generate two biradical units when the two photochromic units absorb photons with a stepwise manner. The interaction between the two biradicals through the central bridging phenyl ring is the key feature to control the stepwise photochromic reaction. Here, we introduced aromatic spacers in order to modulate the distance and the dihedral angle between the biradical units. The color and the rate of the thermal back reaction of the stepwise photochromism can be regulated by the control of the central bridging part. These results give important insights to develop desirable advanced photoresponsive compounds.

Benzo-fused lactams that promote the release of growth hormone

There are disclosed certain novel compounds identified as benzo-fused lactams which promote the release of growth hormone in humans and animals. This property can be utilized to promote the growth of food animals to render the production of edible meat products more efficient, and in humans, to increase the stature of those afflicted with a lack of a normal secretion of natural growth hormone. Growth promoting compositions containing such benzo-fused lactams as the active ingredient thereof are also disclosed.