2-METHOXY-5-PYRIDINECARBONITRILE
2-METHOXYPYRIDINE-5-CARBONITRILE
CAS: 15871-85-9
Molecular Formula: C7H6N2O
2-METHOXY-5-PYRIDINECARBONITRILE - Names and Identifiers
| Name | 2-METHOXYPYRIDINE-5-CARBONITRILE |
| Synonyms | BUTTPARK 4357-71 6-METHOXYNICOTINONITRILE 2-methoxy-5-Cyanopyridine 5-CYANO-2-METHOXYPYRIDINE 2-METHOXYPYRIDINE-5-CARBONITRILE 6-methoxypyridine-3-carbonitrile 6-methoxy-3-pyridinecarbonitrile 2-METHOXY-5-PYRIDINECARBONITRILE |
| CAS | 15871-85-9 |
| InChI | InChI=1/C7H6N2O/c1-10-7-3-2-6(4-8)5-9-7/h2-3,5H,1H3 |
2-METHOXY-5-PYRIDINECARBONITRILE - Physico-chemical Properties
| Molecular Formula | C7H6N2O |
| Molar Mass | 134.14 |
| Density | 1.16±0.1 g/cm3(Predicted) |
| Melting Point | 93-97 °C (lit.) |
| Boling Point | 243.0±20.0 °C(Predicted) |
| Flash Point | 100.8°C |
| Vapor Presure | 0.0328mmHg at 25°C |
| pKa | -0.05±0.10(Predicted) |
| Storage Condition | Inert atmosphere,Room Temperature |
| Refractive Index | 1.526 |
| MDL | MFCD00084981 |
2-METHOXY-5-PYRIDINECARBONITRILE - Risk and Safety
| Risk Codes | R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. R43 - May cause sensitization by skin contact R41 - Risk of serious damage to eyes R37/38 - Irritating to respiratory system and skin. |
| Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/37 - Wear suitable protective clothing and gloves. |
| UN IDs | 3276 |
| WGK Germany | 3 |
| Hazard Class | IRRITANT |
2-METHOXY-5-PYRIDINECARBONITRILE - Introduction
It is an organic compound with the chemical formula C8H7NO. The following is a description of the properties, uses, methods of manufacture and safety information:
Nature:
1. Appearance: colorless to light yellow solid.
2. Melting Point: about 80-82 degrees Celsius.
3. Solubility: can be dissolved in organic solvents (such as ethanol, dimethyl sulfoxide and dichloromethane), but the solubility in water is low.
Use:
1. Pharmaceutical field: 6-methoxy nicotinonitrile can be used as an intermediate for the preparation of other organic synthetic compounds, commonly used in the synthesis of drugs, pesticides and dyes.
2. Chemical research: It can also be used as a reagent and catalyst for organic synthesis reactions for organic synthesis research.
Method:
There are two main preparation methods:
1. Acylation: Methoxybenzaldehyde and sodium cyanide are used as raw materials to react under alkaline conditions.
2. Radical adduct reaction: Phenylacetylene and formaldehyde gas are used as raw materials to generate phenol by reaction.
Safety Information:
1. The substance is relatively stable under normal use and storage conditions, but direct contact with skin, eyes and respiratory tract should be avoided.
2. Wear personal protective equipment such as goggles, masks and gloves when using.
3. Use should maintain good ventilation conditions, avoid inhaling the gas or steam.
4. If accidental contact is desired, immediately flush the affected area with plenty of water and seek medical attention.
Please note that safe handling and correct laboratory practices are key to the use of chemicals, so when using or other chemicals, always read and follow the relevant safe operating instructions and instructions.
Nature:
1. Appearance: colorless to light yellow solid.
2. Melting Point: about 80-82 degrees Celsius.
3. Solubility: can be dissolved in organic solvents (such as ethanol, dimethyl sulfoxide and dichloromethane), but the solubility in water is low.
Use:
1. Pharmaceutical field: 6-methoxy nicotinonitrile can be used as an intermediate for the preparation of other organic synthetic compounds, commonly used in the synthesis of drugs, pesticides and dyes.
2. Chemical research: It can also be used as a reagent and catalyst for organic synthesis reactions for organic synthesis research.
Method:
There are two main preparation methods:
1. Acylation: Methoxybenzaldehyde and sodium cyanide are used as raw materials to react under alkaline conditions.
2. Radical adduct reaction: Phenylacetylene and formaldehyde gas are used as raw materials to generate phenol by reaction.
Safety Information:
1. The substance is relatively stable under normal use and storage conditions, but direct contact with skin, eyes and respiratory tract should be avoided.
2. Wear personal protective equipment such as goggles, masks and gloves when using.
3. Use should maintain good ventilation conditions, avoid inhaling the gas or steam.
4. If accidental contact is desired, immediately flush the affected area with plenty of water and seek medical attention.
Please note that safe handling and correct laboratory practices are key to the use of chemicals, so when using or other chemicals, always read and follow the relevant safe operating instructions and instructions.
Last Update：2024-04-09 15:17:53
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CAS: 15871-85-9
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CAS: 15871-85-9
Tel: 18301782025
Email: 3008007409@qq.com
Mobile: 18021002903
QQ: 3008007409
Wechat: 18301782025
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