4,4'-Bipyridine

Base Information Edit

Chemical Name:4,4'-Bipyridine
CAS No.:553-26-4
Molecular Formula:C10H8N2
Molecular Weight:156.187
Hs Code.:2933.39 DERIVATION
European Community (EC) Number:209-036-3,628-542-9
NSC Number:404423
UNII:X4O2OD61CB
DSSTox Substance ID:DTXSID2027200
Nikkaji Number:J45.972K
Wikipedia:4,4%27-Bipyridine,4'-Bipyridine
Wikidata:Q229839
Metabolomics Workbench ID:54306
ChEMBL ID:CHEMBL1374568
Mol file:553-26-4.mol

Synonyms:4,4'-bipyridine;4,4'-bipyridyl;4,4'-bipyridyl dihydrochloride;4,4'-dipyridyl

Suppliers and Price of 4,4'-Bipyridine

Supply Marketing:Edit

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
4,4''-Dipyridyl
10g
$ 120.00

TCI Chemical
4,4'-Bipyridyl >98.0%(GC)(T)
100g
$ 236.00

TCI Chemical
4,4'-Bipyridyl >98.0%(GC)(T)
25g
$ 78.00

SynQuest Laboratories
4,4'-Bipyridine 97%
5 g
$ 16.00

Sigma-Aldrich
4,4′-Bipyridine for synthesis
10 g
$ 55.87

Sigma-Aldrich
4,4′?Dipyridyl 98%
5g
$ 31.10

Sigma-Aldrich
4,4′?Dipyridyl 98%
25g
$ 102.00

Sigma-Aldrich
4,4'-Bipyridine for synthesis. CAS 553-26-4, chemical formula 4-(C H N)-4-(C H N)., for synthesis
8201580010
$ 58.30

Matrix Scientific
4,4'-Dipyridyl 97%
100g
$ 74.00

Matrix Scientific
4,4'-Dipyridyl 97%
25g
$ 20.00

Total 172 raw suppliers

Chemical Property of 4,4'-Bipyridine Edit

Chemical Property:

Appearance/Colour:off-white to tan powder
Melting Point:109-112 °C(lit.)
Refractive Index:1.6057 (estimate)
Boiling Point:304.8 °C at 760 mmHg
PKA:pK1:3.17(+2);pK2:4.82(+1) (25°C)
Flash Point:104.3 °C
PSA：25.78000
Density:1.106 g/cm³
LogP:2.14360
Storage Temp.:Store below +30°C.
Sensitive.:Hygroscopic
Solubility.:4.5g/l
Water Solubility.:slightly soluble
XLogP3:1.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:156.068748264
Heavy Atom Count:12
Complexity:108

Purity/Quality:

99% ^*data from raw suppliers

4,4''-Dipyridyl ^*data from reagent suppliers

Safty Information:

Pictogram(s): T,Xi
Hazard Codes:T,Xi
Statements: 25-36/37/38-20/21-23/24/25
Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Nitrogen Compounds -> Pyridines
Canonical SMILES:C1=CN=CC=C1C2=CC=NC=C2
Uses 4,4'-Bipyridine is used in transition-metal complex catalyst chemistry for uniform polymerization, in luminescence chemistry and in spectrophotometric analysis. It plays an important role as a photosensitizer and luminescent material. It is also used as a precursor to paraquat viz. N,N'-dimethyl-4,4'-bipyridinium.

Technology Process of 4,4'-Bipyridine

There total 116 articles about 4,4'-Bipyridine 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: 91.0%

: 1120-87-2
4-bromopyridin

: 553-26-4
4,4'-bipyridine

Guidance literature:: With tetraethylammonium tosylate; bis-triphenylphosphine-palladium(II) chloride; In N,N-dimethyl-formamide; Ambient temperature; electrolysis;
DOI:10.1016/S0040-4039(00)98576-9

Reference yield: 88.0%

: 1692-15-5
4-pyridylboronic acid

: 553-26-4
4,4'-bipyridine

Guidance literature:: With potassium phosphate; In 1,4-dioxane; at 85 ℃; for 3h; Catalytic behavior; Green chemistry;
DOI:10.1002/aoc.5778

Reference yield: 85.0%

: 1120-87-2
4-bromopyridin

: 1692-15-5
4-pyridylboronic acid

: 553-26-4
4,4'-bipyridine

Guidance literature:: With tetrabutylammomium bromide; potassium carbonate; In water; at 60 - 70 ℃; for 6h; Green chemistry;
DOI:10.1016/j.apcata.2013.01.021