Pyridine-2,3-Dimethanol
Pyridine-2,3-Dimethanol
CAS: 38070-79-0
Molecular Formula: C7H9NO2
Pyridine-2,3-Dimethanol - Names and Identifiers
Pyridine-2,3-Dimethanol - Physico-chemical Properties
| Molecular Formula | C7H9NO2 |
| Molar Mass | 139.15 |
| Density | 1.261 |
| Boling Point | 315.6±32.0 °C(Predicted) |
| Flash Point | 144.7°C |
| Vapor Presure | 0.000182mmHg at 25°C |
| pKa | 13.51±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.59 |
Pyridine-2,3-Dimethanol - Introduction
Pyridine-2, 3-diethanol (Pyridine-2) is an organic compound with the chemical formula C7H9NO2. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: Pyridine-2, 3-Diethanol is a colorless or pale yellow solid.
-Solubility: Soluble in water and common organic solvents.
-Melting point: about 85-90 degrees Celsius.
-Stability: Stable under normal storage conditions.
Use:
Pyridine-2, 3-dimethanol has a variety of uses, including:
-As an intermediate of organic synthetic compounds, used in the synthesis of heterocyclic compounds and drugs.
-Used as an auxiliary solvent for catalysts in certain chemical reactions.
-Used in the production of surfactants, fungicides, flavors and fluorescent dyes.
Preparation Method:
Pyridine-2, the preparation of 3-dimethanol can be carried out by the following steps:
-Reaction of 2,3-dihydropyridine with an appropriate aldehyde under basic conditions to produce 2,3-pyridinediol.
-Then, the obtained 2,3-pyridinediol is subjected to a reduction reaction, and it is reduced to Pyridine-2, 3-dimethanol using a suitable reducing agent (such as sulfoxide, lithium aluminum hydride or hydrogen).
Safety Information:
- Pyridine-2, the toxicity of 3-dimethanol is low, but it is still necessary to follow appropriate safe operation and personal protective measures.
-When using, avoid inhaling gas or contact with skin and eyes.
-In case of accidental contact, immediately flush the affected area with water and seek medical help.
-During storage, the Pyridine-2, 3-dimethanol should be kept in a dry, cool, well-ventilated place, and away from fire and oxidants.
Nature:
-Appearance: Pyridine-2, 3-Diethanol is a colorless or pale yellow solid.
-Solubility: Soluble in water and common organic solvents.
-Melting point: about 85-90 degrees Celsius.
-Stability: Stable under normal storage conditions.
Use:
Pyridine-2, 3-dimethanol has a variety of uses, including:
-As an intermediate of organic synthetic compounds, used in the synthesis of heterocyclic compounds and drugs.
-Used as an auxiliary solvent for catalysts in certain chemical reactions.
-Used in the production of surfactants, fungicides, flavors and fluorescent dyes.
Preparation Method:
Pyridine-2, the preparation of 3-dimethanol can be carried out by the following steps:
-Reaction of 2,3-dihydropyridine with an appropriate aldehyde under basic conditions to produce 2,3-pyridinediol.
-Then, the obtained 2,3-pyridinediol is subjected to a reduction reaction, and it is reduced to Pyridine-2, 3-dimethanol using a suitable reducing agent (such as sulfoxide, lithium aluminum hydride or hydrogen).
Safety Information:
- Pyridine-2, the toxicity of 3-dimethanol is low, but it is still necessary to follow appropriate safe operation and personal protective measures.
-When using, avoid inhaling gas or contact with skin and eyes.
-In case of accidental contact, immediately flush the affected area with water and seek medical help.
-During storage, the Pyridine-2, 3-dimethanol should be kept in a dry, cool, well-ventilated place, and away from fire and oxidants.
Last Update：2024-04-09 15:17:57
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Product Name: Pyridine-2,3-dimethanol Request for quotationCAS: 38070-79-0
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Email: 3623107365@qq.com
Mobile: 18916960931
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Product Name: Pyridine-2,3-dimethanol Visit Supplier Webpage Request for quotationCAS: 38070-79-0
Tel: +86-18821248368
Email: Int06@meryer.com
Mobile: +86-18821248368
QQ: 495145328
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Product Name: PYRIDINE-23-DIMETHANOL Visit Supplier Webpage Request for quotationCAS: 38070-79-0
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Product Name: PYRIDINE-2,3-DIMETHANOL Visit Supplier Webpage Request for quotation
CAS: 38070-79-0
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CAS: 38070-79-0
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