4,4'-(DITHIODIMETHYLENE)DIPYRIDINE

Base Information

Chemical Name:4,4'-(DITHIODIMETHYLENE)DIPYRIDINE
CAS No.:1020-71-9
Molecular Formula:C12H12N2S2
Molecular Weight:248.37
Hs Code.:2933399090
Mol file:1020-71-9.mol

Synonyms:Pyridine,4,4'-(dithiodimethylene)di- (7CI,8CI);4,4'-(Dithiodimethylene)dipyridine;Bis(4-pyridylmethyl) disulfide;NSC 92988;

Suppliers and Price of 4,4'-(DITHIODIMETHYLENE)DIPYRIDINE

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

American Custom Chemicals Corporation
4,4'-(DITHIODIMETHYLENE)DIPYRIDINE 95.00%
5MG
$ 502.12

AK Scientific
4,4'-(Dithiodimethylene)dipyridine
1g
$ 1342.00

AHH
4,4'-(Dithiodimethylene)dipyridine 98%
5g
$ 635.00

Total 14 raw suppliers

Chemical Property of 4,4'-(DITHIODIMETHYLENE)DIPYRIDINE

Chemical Property:

Melting Point:157-158 °C
Boiling Point:422.4 °C at 760 mmHg
PKA:5.46±0.10(Predicted)
Flash Point:209.3 °C
PSA：76.38000
Density:1.258 g/cm³
LogP:3.55820

Purity/Quality:

97% ^*data from raw suppliers

4,4'-(DITHIODIMETHYLENE)DIPYRIDINE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4'-(DITHIODIMETHYLENE)DIPYRIDINE

There total 4 articles about 4,4'-(DITHIODIMETHYLENE)DIPYRIDINE 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:

: 1822-51-1
4-picolylchloride hydrochloride

: 1020-71-9
1,2-bis(4-pyridylmethyl)disulfenyl

Guidance literature:: Multi-step reaction with 2 steps

1: methanol / 1 h / Heating

2: 1.) 35percent NH₃, 2.) iodine / 1.) H₂O, reflux 0.5 h, 2.) chloroform

With ammonium hydroxide; iodine; In methanol;
DOI:10.1016/0223-5234(88)90001-3

Reference yield:

: 1822-52-2,136389-68-9
4-pyridiniummethylisothiouronium chloride hydrochloride

: 1020-71-9
1,2-bis(4-pyridylmethyl)disulfenyl

Guidance literature:: With ammonium hydroxide; iodine; Multistep reaction; 1.) H₂O, reflux 0.5 h, 2.) chloroform;
DOI:10.1016/0223-5234(88)90001-3