5-Bromo-2-methylbenzaldehyde

Base Information

• Chemical Name: 5-Bromo-2-methylbenzaldehyde
• CAS No.: 90050-59-2
• Molecular Formula: C8H7BrO
• Molecular Weight: 199.047
• Hs Code.: 2913000090
• European Community (EC) Number: 810-972-5
• DSSTox Substance ID: DTXSID10439584
• Nikkaji Number: J2.124.796K
• Wikidata: Q72446648
• Mol file: 90050-59-2.mol

Synonyms:5-bromo-2-methylbenzaldehyde;90050-59-2;Benzaldehyde, 5-bromo-2-methyl-;5-bromo-2-methyl-benzaldehyde;MFCD05662390;2-Methyl-5-bromobenzaldehyde;SCHEMBL144351;5-Bromo-2-methyl benzaldehyde;DTXSID10439584;YILPAIKZHXATHY-UHFFFAOYSA-N;CL8369;AKOS006230729;AM84196;CS-W005240;DS-0919;SY024395;B5036;FT-0649529;EN300-57014;A843425;J-516972;Z871801782

Chemical Property of 5-Bromo-2-methylbenzaldehyde

Chemical Property:

• Vapor Pressure: 0.014mmHg at 25°C
• Melting Point: 45.0 to 49.0 °C
• Refractive Index: 1.597
• Boiling Point: 258.388 °C at 760 mmHg
• Flash Point: 93.207 °C
• PSA: 17.07000
• Density: 1.49g/cm³
• LogP: 2.57000
• Storage Temp.: Room temperature.
• Solubility.: soluble in Methanol
• XLogP3: 2.4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 197.96803
• Heavy Atom Count: 10
• Complexity: 124

Purity/Quality:

98%,99%, ^*data from raw suppliers

5-Bromo-2-methylbenzaldehyde ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=C(C=C(C=C1)Br)C=O

Technology Process of 5-Bromo-2-methylbenzaldehyde

There total 10 articles about 5-Bromo-2-methylbenzaldehyde which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 99.4%

2-Isocyanatoethyl methacrylate (30674-80-7) + 2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol (24800-25-7) → 16-hydroxy-6,9,12,15-tetramethyl- 4-oxo-5,8,11,14-tetraoxa-3-azahexadecyl methacrylate

Guidance literature:

With dibutyltin dilaurate; 4-methoxy-phenol; In diethyl ether; at 40 ℃; for 12h; Flow reactor;

Reference yield: 30.0%

2-methylphenyl aldehyde (529-20-4) → 5-bromo-2-methylbenzaldehyde (90050-59-2)

Guidance literature:

With aluminium trichloride; In dichloromethane; at 20 ℃; for 5h;

DOI:10.1021/ja001048f

Reference yield: 26.0%

2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol (24800-25-7) + diethylene glycol ditosylate (7460-82-4) → tetramethyl-18-crown-6 (83585-78-8)

Guidance literature:

With potassium hydroxide; In 1,4-dioxane; at 60 ℃; for 2h;

DOI:10.1021/jo00147a021

upstream raw materials:

methyloxirane

2-(2-(2-(2-hydroxypropoxy)propoxy)propoxy)propan-1-ol

diethylene glycol ditosylate

2-methylphenyl aldehyde

Downstream raw materials:

1-(2-naphthyl)-2-(2-methyl-5-bromophenyl)ethylene

C₂₁H₁₅BrO₂

(E)-3-(5-bromo-2-methylbenzylidene)-1-cyclohexylpyrrolidin-2-one

(Z,Z)-5-(2-methyl-5-bromobenzylidene)-3-phenyl-2-(phenylimino)thiazolidin-4-one

Refernces

• 1、 -. "Catalyst system for producing polyethylene copolymers in a high temperature solution polymerization process". Page/Page column 15; 16. . Retrieved 2019/06/10.
• 2、 Ding, Yuyang,Mao, Liufeng,Xu, Dengfeng,Xie, Hui,Yang, Ling,Xu, Hongjiang,Geng, Wenjun,Gao, Yong,Xia, Chunguang,Zhang, Xiquan,Meng, Qingyi,Wu, Donghai,Zhao, Junling,Hu, Wenhui. "C-Aryl glucoside SGLT2 inhibitors containing a biphenyl motif as potential anti-diabetic agents". . p. 2744 - 2748. Retrieved 2015/06/08.