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CAS RN: 6443-90-9 | Product Number: P2086
Pyridine Iodine Monochloride
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Purity: >98.0%(T)
Synonyms:
- Pyridine Iodochloride
Product Documents:
| Size | Unit Price | Belgium | Japan* | Quantity |
|---|---|---|---|---|
| 1G |
€86.00
|
1 | 21 |
|
| 5G |
€339.00
|
5 | 21 |
|
*Stock available in Belgium will be delivered in 1 to 3 days
*Stock available in Japan will be delivered in 1 to 2 weeks (excludes regulated items and dry ice shipments).
| Product Number | P2086 |
| Purity / Analysis Method | >98.0%(T) |
| Molecular Formula / Molecular Weight | C__5H__5N·ICl = 241.46 |
| Physical State (20 deg.C) | Solid |
| Storage Temperature | Refrigerated (0-10°C) |
| Condition to Avoid | Heat Sensitive |
| CAS RN | 6443-90-9 |
| Reaxys Registry Number | 3683222 |
| PubChem Substance ID | 253661511 |
| MDL Number | MFCD06410987 |
Specifications
| Appearance | White to Orange to Green powder to crystal |
| Purity(Iodometric Titration) | min. 98.0 % |
| Melting point | 133.0 to 137.0 °C |
Properties (reference)
| Melting Point | 135 °C |
GHS
| Pictogram |
|
| Signal Word | Warning |
| Hazard Statements | H302 + H312 + H332 : Harmful if swallowed, in contact with skin or if inhaled. H315 : Causes skin irritation. H319 : Causes serious eye irritation. |
| Precautionary Statements | P261 : Avoid breathing dust. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection/ hearing protection. P337 + P313 : If eye irritation persists: Get medical advice/ attention. P302 + P352 + P312 : IF ON SKIN: Wash with plenty of water. Call a POISON CENTER/doctor if you feel unwell. P304 + P340 + P312 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Call a POISON CENTER/doctor if you feel unwell. |
Related Laws:
Transport Information:
| HS Number | 2933399990 |
Application
Ortho-para Selective Iodinations
Experimental procedure: Iodination of 5'-bromo-2'-hydroxyacetophenone (B2061)
5'-Bromo-2'-hydroxyacetophenone (0.22 g, 1.0 mmol, B2061) and pyridine iodine monochlorideethanol (15 mL) and refluxed on a water bath for 2 h. The conten (0.24 g, 1.0 mmol, P2086) are dissolved in mt is poured in ice cold water; the solid that gets separated is filtered and recrystallized from ethyl alcohol to afford 5'-bromo-2'-hydroxy-3’-iodoacetophenone in 85% yield. By using two equivalents of pyridine iodine monochloride and one equivalent of substrate, diiodinated products are obtained.
5'-Bromo-2'-hydroxyacetophenone (0.22 g, 1.0 mmol, B2061) and pyridine iodine monochlorideethanol (15 mL) and refluxed on a water bath for 2 h. The conten (0.24 g, 1.0 mmol, P2086) are dissolved in mt is poured in ice cold water; the solid that gets separated is filtered and recrystallized from ethyl alcohol to afford 5'-bromo-2'-hydroxy-3’-iodoacetophenone in 85% yield. By using two equivalents of pyridine iodine monochloride and one equivalent of substrate, diiodinated products are obtained.
References
- 1)Pyridinium Iodochloride: An Efficient Reagent for Iodination of Hydroxylated Aromatic Ketones and Aldehydes
- 2)Convenient and Efficient Method for the Iodination of Aromatic Amines by Pyridinium Iodochloride
Application
Site-Selective Iodination Using PyICl
References
- Pyridinium Iodochloride: An Efficient Reagent for Iodination of Hydroxylated Aromatic Ketones and Aldehydes
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