2-Hydroxypyridine(CAS 142-08-5)
UN No.:
UN 2811 6.1 /PG III
| Purity | Grade | Package | Stock | Price | Quantity |
| 98% | RG | 5G | In Stock | 3 USD
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| 98% | RG | 25G | In Stock | 6 USD
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| 98% | RG | 100G | In Stock | 16 USD
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| 98% | RG | 500G | In Stock | 40 USD
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| 98% | RG | 2.5KG | In Stock | 199 USD
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| 98% | RG | 10KG | In Stock | 632 USD
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| 99.5% | RG | 5G | In Stock | 4 USD
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| 99.5% | RG | 25G | In Stock | 7 USD
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| 99.5% | RG | 100G | In Stock | 19 USD
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| 99.5% | RG | 500G | In Stock | 50 USD
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| 99.5% | RG | 2.5KG | In Stock | 392 USD
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| 99.5% | RG | 10KG | In Stock | 1489 USD
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Applications of 142-08-5
| Industry | Application | Process |
|---|---|---|
| Pharmaceuticals | Used as a pharmaceutical intermediate in the synthesis of antibiotics, antitumor agents, and neuroactive drugs | Combined with other compounds via organic synthesis reactions (e.g., substitution, condensation) |
| Pesticides | Used to synthesize active ingredients or intermediates for insecticides and fungicides | Employed as a pyridine ring-modifying group in pesticide synthesis |
| Dyes & Pigments | Used as an intermediate in dye synthesis for preparing complex organic dyes | Reacted with aromatic compounds via coupling, condensation, and related reactions |
| Electroplating | Used as an electroplating additive to improve uniformity and adhesion of metal deposits | Added to the plating bath to modulate metal ion deposition behavior through coordination |
| Polymers | Used to synthesize functional polymers (e.g., conductive polymers) or as a crosslinking agent | Incorporated into polymer chains via polymerization or used as a side-chain modifying group |
| Chemical Research | Used as a ligand or catalyst component in organometallic reactions | Coordinates with metal ions in catalytic reactions to modulate reactivity |
Physical and chemical properties of 142-08-5
Acidity coefficient |
0.75(at 20℃) |
|---|---|
Boiling Point |
323.7±15.0 °C at 760 mmHg |
BRN |
105786 |
Density |
1.1±0.1 g/cm3 |
Exact Mass |
95.037117 |
Flash Point |
181.1±5.3 °C |
Index of Refraction |
1.514 |
LogP |
-0.58 |
Melting Point |
107.8 °C |
Molecular Formula |
C5H5NO |
Molecular Weight |
95.099 |
PSA |
33.12000 |
Solubility |
1000 mg/mL at 20 °C |
Storage condition |
Store at RT. |
Vapour Pressure |
0.55 [mmHg] |
Water Solubility |
Soluble in water 450 g/L @ 20°C and ethanol, slightly soluble in benzene and ether. |
Spectrums of 142-08-5
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Cas:40673-25-4
Cas:13161-30-3
Q&A for CAS 142-08-5
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
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Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
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Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
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Download SDS of 142-08-5
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H301 Toxic if swallowed H315 Causes skin irritation H319 Causes serious eye irritation H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 142-08-5
Operate under the ISO 9001 system
