4-Nitroazobenzene

Base Information

Chemical Name:4-Nitroazobenzene
CAS No.:2491-52-3
Molecular Formula:C12H9 N3 O2
Molecular Weight:227.222
Hs Code.:2927000090
European Community (EC) Number:219-656-6
NSC Number:16043
UNII:P8P9OZE3IH
DSSTox Substance ID:DTXSID70870979
Nikkaji Number:J54.708E
Wikidata:Q27286372
Mol file:2491-52-3.mol

Synonyms:4-nitroazobenzene

Suppliers and Price of 4-Nitroazobenzene

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TRC
4-?Nitroazobenzene
500mg
$ 70.00

Sigma-Aldrich
4-Nitroazobenzene technical grade, 90%
5g
$ 221.00

Chem-Impex
4-Nitroazobenzene,suitableforHematology&Histology,≥89%(HPLC),Technicalgrade ≥89%(HPLC)
5G
$ 244.61

American Custom Chemicals Corporation
4-NITROAZOBENZENE 90.00%
25G
$ 1603.14

Total 7 raw suppliers

Chemical Property of 4-Nitroazobenzene

Chemical Property:

Vapor Pressure:5.02E-06mmHg at 25°C
Melting Point:132-134 °C(lit.)
Refractive Index:1.5700 (estimate)
Boiling Point:392.9°Cat760mmHg
Flash Point:191.4°C
PSA：70.54000
Density:1.23g/cm³
LogP:4.53340
Water Solubility.:636.2ug/L(25 oC)
XLogP3:3.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:2
Exact Mass:227.069476538
Heavy Atom Count:17
Complexity:274

Purity/Quality:

99% ^*data from raw suppliers

4-?Nitroazobenzene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:Xn
Statements: 20/21/22-36/37/38-40
Safety Statements: 26-27-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Canonical SMILES:C1=CC=C(C=C1)N=NC2=CC=C(C=C2)[N+](=O)[O-]
Uses 4-?Nitroazobenzene is a stain/dye. It can be used in the cobalt(III)-catalyzed synthesis of indazoles and furans by C-H bond functionalization/addn./cyclization cascades.

Technology Process of 4-Nitroazobenzene

There total 28 articles about 4-Nitroazobenzene 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: 86.0%

: 60-09-3
aniline yellow

: 2491-52-3
4-nitroazobenzene

Guidance literature:: With tert.-butylhydroperoxide; 3 A molecular sieve; zirconium(IV) tert-butoxide; In dichloromethane; for 1h; Ambient temperature;
DOI:10.1002/prac.19973390161

Reference yield: 40.0%

: 60-11-7
methyl yellow

: 2491-52-3
4-nitroazobenzene

Guidance literature:: With tert.-butylhydroperoxide; ammonium iodide; water; In dimethyl sulfoxide; at 90 ℃; for 4h; Sealed tube;
DOI:10.3184/174751917X15022797727991

Reference yield: 35.0%

: {(η5-C5H5)Cr(NO)2(N(O)Ph)}PF6

: 456-27-9
4-nitrobenzenediazonium tetrafluoroborate

: 21050-13-5
bis(triphenylphosphine)iminium chloride

: (η5-cyclopentadienyl)chlorodinitrosylchromium

: 2491-52-3
4-nitroazobenzene

Guidance literature:: In nitromethane; inert atm. 5 h, evapd. in vac., dissolved in CH2Cl2, PPNCl added, extraction with hexane; adsorption chromy., Cr complex not isolated - detected by IR;
DOI:10.1021/ja00188a024