2,2'-Dipyridyl disulfide, 98%


Overview
Brand: Alfa Aesar

Manufacturer Part Number: A11118.06

UNSPSC: 12352005

Code: NEW

Additional Details:
Additional Details: CAS Number: 2127-03-9 Weight: 0.01000kg


Quantity 5g

Product Code. 11479003

Quantity Price
1 £ 32.75 / 5g
Estimated Shipment date
from Supplier 05-04-2017
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Description and Specification

Chemical Identifiers

Chemical Name or Material 2, 2′-Dipyridyl disulfide
CAS 2127-03-9
Molecular Formula C10H8N2S2
Formula Weight 220.32
MDL Number MFCD00006287
Beilstein 154629
Synonym 2, 2′-Dithiodipyridine

Specification

Health Hazard 1 Warning
Health Hazard 3 GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a
Health Hazard 2 GHS H Statement
H315-H319-H335
Formula Weight 220.32
Quantity 5g
Recommended Storage 2°C to 8°C
TSCA TSCA
Assay 98%
Beilstein 154629
Chemical Name or Material 2, 2′-Dipyridyl disulfide
MDL Number MFCD00006287
Assay Percent Range 98%
Synonym 2, 2′-Dithiodipyridine
CAS 2127-03-9
Molecular Formula C10H8N2S2

Applications
2,2′-Dipyridyl disulfide is a useful reagent for determination of sulfhydryl groups, preparation of amino acid active esters and the thio esters of phosphoric acid. It acts as a peptide coupling reagent and as an oxidizing agent. It is also used for the activation of glycosides.

Solubility
Soluble in water, benzene, tetrahydrofuran, dichloromethane, acetonitrile and dimethyformamide.

Notes
Incompatible with oxidizing agents and metals.

Documentation

Technical documents

Safety and Handling

Warning

GHS H Statement
H315-H319-H335

GHS P Statement
P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

2°C to 8°C