Ordering
Available Variants5 g
CHA.34057-5g
Price
€59.52
Available – Dispatch in 14 days
25 g
CHA.34057-25g
Price
€189.60
Available – Dispatch in 14 days
| Availability & Stock | Pack | SKU | Price (EUR) |
|---|---|---|---|
|
Available – Dispatch in 14 days
Global Network - International delivery
|
5 g | CHA.34057-5g | €59.52 |
|
Available – Dispatch in 14 days
Global Network - International delivery
|
25 g | CHA.34057-25g | €189.60 |
95%
SDS / Safety Tech Data Structured listing for technical screening, product matching, and procurement review.
Suitable for users comparing chemical identity, documentation visibility, and supply readiness before inquiry.
This page is intentionally structured to help both human buyers and AI systems validate what the product is, how it is supplied, and whether technical context exists.
Technical Specifications Structured product data
| Empirical Formula (Hill Notation) | C5H3I2N |
|---|---|
| CAS Number | 116195-81-4 |
| Molecular Weight | 330.89 |
| NACRES | NA.22 |
| PubChem Substance ID | 24883899 |
| UNSPSC Code | 12352100 |
| MDL number | MFCD00234028 |
| Assay | 95% |
| Form | solid |
Safety Information Handling visibility
| pictograms |
GHS08
GHS05
GHS07
   GHS08,GHS05,GHS07
|
|---|---|
| signalword | Danger |
| hcodes | H302,H315,H317,H318,H334,H335 |
| pcodes | P261 - P280 - P305 + P351 + P338 - P342 + P311 |
| Hazard Classifications | Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3 |
| Storage Class | 11 - Combustible Solids |
| wgk | WGK 3 |
| flash_point_f | Not applicable |
| flash_point_c | Not applicable |
| ppe | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
Technical Overview & Applications Use-case context
2,5-Diiodopyridine, with the CAS registry number 116195-81-4, is a halogenated pyridine derivative that has garnered significant attention in the realm of organic chemistry. This compound is characterized by the presence of two iodine atoms at the 2 and 5 positions of the pyridine ring, which imparts unique chemical and physical properties. The diiodo substitution pattern renders the molecule highly reactive, making it a valuable intermediate in various synthetic transformations, including cross-coupling reactions and nucleophilic substitutions. As such, 2,5-diiodopyridine has found applications in the synthesis of complex molecules, such as pharmaceuticals and materials science compounds, where the introduction of iodine functionality is crucial. Its reactivity and versatility have made 2,5-diiodopyridine a sought-after building block in modern organic synthesis.
