4,4'-Dibromobenzhydrol

Base Information

• Chemical Name: 4,4'-Dibromobenzhydrol
• CAS No.: 29334-18-7
• Molecular Formula: C13H10 Br2 O
• Molecular Weight: 342.03
• Hs Code.: 2906299090
• DSSTox Substance ID: DTXSID90334346
• Nikkaji Number: J1.132.316B
• Wikidata: Q82100114
• Mol file: 29334-18-7.mol

Synonyms:4,4'-Dibromobenzhydrol;bis(4-bromophenyl)methanol;29334-18-7;4,4-Dibromobenzhydrol;Benzenemethanol, 4-bromo-alpha-(4-bromophenyl)-;Methanol, bis(4-bromophenyl)-;4,4-Dibromobezhydrol;4.4'-Dibrombenzhydrol;bis-(4-bromophenyl)methanol;SCHEMBL2268223;DTXSID90334346;BBL026558;STL367903;AKOS010333460;VS-08341;BB 0258525;CS-0361225;FT-0696464

Chemical Property of 4,4'-Dibromobenzhydrol

Chemical Property:

• Vapor Pressure: 1.32E-08mmHg at 25°C
• Melting Point: 174-175 °C(Solv: ethanol (64-17-5))
• Refractive Index: 1.646
• Boiling Point: 442.4°Cat760mmHg
• PKA: 13.14±0.20(Predicted)
• Flash Point: 221.4°C
• PSA: 20.23000
• Density: 1.714g/cm³
• LogP: 4.29330
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 341.90779
• Heavy Atom Count: 16
• Complexity: 184

Purity/Quality:

98%Min ^*data from raw suppliers

4,4-Dibromobenzhydrol ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1C(C2=CC=C(C=C2)Br)O)Br

Technology Process of 4,4'-Dibromobenzhydrol

There total 14 articles about 4,4'-Dibromobenzhydrol 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: 96.0%

→ bis-(4-bromophenyl)methanol (29334-18-7)

Guidance literature:

Reference yield: 95.0%

bis(4-bromophenyl)methanone (3988-03-2) → bis-(4-bromophenyl)methanol (29334-18-7)

Guidance literature:

With sodium tetrahydroborate; In ethanol; at 0 ℃; Inert atmosphere;

DOI:10.1021/jm401754x

Reference yield: 86.0%

1.4-dibromobenzene (106-37-6) + 4-bromo-benzaldehyde (1122-91-4) → bis-(4-bromophenyl)methanol (29334-18-7)

Guidance literature:

1.4-dibromobenzene; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.666667h;

4-bromo-benzaldehyde; In tetrahydrofuran; hexane; at 20 ℃; for 2h; Further stages.;

DOI:10.1002/1521-3765(20011203)7:23<5118::AID-CHEM5118>3.0.CO;2-1

upstream raw materials:

bis(4-bromophenyl)methanone

4,4'-(bromomethylene)bis(bromobenzene)

4-bromophenyllithium

4-bromo-benzaldehyde

Downstream raw materials:

(S)-(+)-2β-carbomethoxy-3αtropane

chloro(bis(4-bromophenyl))methane

bis(4’-(3,3,4,4-tetramethyl-2,5,1-dioxaboryl)phenyl)methane