61024-94-0

Basic information

• Product Name: 2-bromo-1-methyl-4-tert-butyl-benzene
• Synonyms: 2-bromo-1-methyl-4-tert-butyl-benzene;-1-methylbenzene;2-Bromo-4-(tert-butyl)
• CAS NO: 61024-94-0
• Molecular Formula: C₁₁H₁₅Br
• Molecular Weight: 227.1408
• Mol File: 61024-94-0.mol
• Article Data: 19

Chemical Properties

• Boiling Point: 235.1°C at 760 mmHg
• Flash Point: 93.7°C
• Appearance: /
• Density: 1.204g/cm³
• Vapor Pressure: 0.0778mmHg at 25°C
• Refractive Index: 1.518
• CAS DataBase Reference: 2-bromo-1-methyl-4-tert-butyl-benzene(CAS DataBase Reference)
• NIST Chemistry Reference: 2-bromo-1-methyl-4-tert-butyl-benzene(61024-94-0)
• EPA Substance Registry System: 2-bromo-1-methyl-4-tert-butyl-benzene(61024-94-0)

Safety Data

• Hazardous Substances Data: 61024-94-0(Hazardous Substances Data)

Usage

General Description

2-bromo-1-methyl-4-tert-butyl-benzene is an organic compound with the molecular formula C11H15Br. It is a colorless liquid with a molar mass of 227.14 g/mol. The chemical is used as a building block in the synthesis of various organic compounds, especially in the pharmaceutical and agrochemical industries. It is primarily used as an intermediate in the production of drugs, pesticides, and other fine chemicals. Its chemical structure includes a benzene ring with a methyl group at position 1, a bromine atom at position 2, and a tert-butyl group at position 4. 2-bromo-1-methyl-4-tert-butyl-benzene is known for its reactivity in organic synthesis and is often used as a versatile building block in the development of new compounds.

InChI:InChI=1/C11H15Br/c1-8-5-6-9(7-10(8)12)11(2,3)4/h5-7H,1-4H3

Upstream product

• 98-51-1 4-tert-butyltoluene 
• 7726-95-6 bromine 
• 64-19-7 acetic acid 
• 86253-12-5 t-butylboronic acid 
• 26670-89-3 2-bromo-4-iodo-1-methylbenzene 
• 584-08-7 potassium carbonate 
• 330783-82-9 ((CH₃C₆H₄)3PC₆H₃(C₄H₉)CH₃PdBr)2 
• 13716-12-6 tri-tert-butyl phosphine 

Downstream Products

• 143121-13-5 1,8-bis(5-tert-butyl-2-methylphenyl)octane 
• 92396-96-8 2-Methyl-3-bromo-5-tert-butylbenzyl chloride 
• 65276-22-4 2,2'-Dimethyl-5,5'-di-tert-butyldiphenylmethane 
• 65188-53-6 2-bromo-4-tert-butyl-1-ethenylbenzene 
• 1400743-02-3 C₂₁H₃₁BO₃ 
• 85336-18-1 N-acetyl-5-tert-butyl-2-methylaniline 
• 1332371-88-6 2-(5-tert-butyl-2-ethyl-1H-inden-7-yl)-1,1,2,2-tetramethyl-N-(2-methylphenyl)disilanamine 
• 1332371-89-7 C₂₆H₃₉NSi₂ 

Relevant articles and documents

(5,8)Picenophanedienes: Syntheses, Structural Analyses, Molecular Dynamics, and Reversible Intramolecular Structure Conversion

This study presents an important and efficient synthetic approach to 5,8-dibromo-2,11-di-tert-butylpicene (3), with multigram scale, which was then converted to a new series of picenophanes (6-10). The tub-shaped [2,2](5,8)picenophanediene 8 with two cis-ethylene linkers was explored using X-ray crystallography. The tub-to-tub inversion proceed through the successive bending of the linkers and the barrier for isopropyl-substituted derivative 10 was experimentally estimated to be 18.7 kcal/mol. Picenophanes with a large π-system and semi-rigid structure exhibited anomalous photophysical properties. The ethano-bridged picenophane shows the weak exciton delocalization while the cis-ethylene-bridged picenophane exhibits dual emission rendered by the weakly delocalized exciton and excimer. With the aid of the ultrafast time-resolved emission spectroscopy, the mechanism of the excimer formation is resolved, showing a unique behavior of two-state reversible reaction with fast structural deformation whose lifetime is around 20 ps at 298 K. This work demonstrates that the slight difference in the bridge of tub-shaped picenophanes renders distinct photophysical behavior, revealing the potential of harnessing inter-moiety reaction in the picenophane systems.

INTEGRIN ANTAGONISTS

The present disclosure provides pharmaceutical agents, including those of the formula:(I) wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such pharmaceutical agents. Meth

Organic compound having tetrahedron-like configuration

The present invention relates to an organic compound having a tetrahedron-like configuration, wherein the organic compound has a structure represented by the following general formula (I) defined in the specification, A1-A4 are respectively and independently an unsaturated five-membered ring or an unsaturated six-membered ring, B is a direct bond , -C, -O-, -N-, -S-, or -C=C-, m is 0 or 1, Ris hydrogen, fluorine, substituted or unsubstituted C1-C12 alkyl, or substituted or unsubstituted C6-C12 aryl, and n is an integer of 0-2. The organic compound of the present invention has excellentphotoelectric property.