ISOQUINOLIN-4-AMINE
4-isoquinolylamine
CAS: 23687-25-4
Molecular Formula: C9H8N2
ISOQUINOLIN-4-AMINE - Names and Identifiers
| Name | 4-isoquinolylamine |
| Synonyms | NSC 170840 4-ISOQUINOLINAMINE 4-Isoquinolinamine 4-isoquinolylamine ISOQUINOLIN-4-AMINE 4-AMINOISOQUINOLINE Isoquinolin-4-ylamine 4-Aminoisoquinoline(WX609381) Isoquinolin-4-amine, 4-Amino-2-azanaphthalene |
| CAS | 23687-25-4 |
| EINECS | 245-823-8 |
| InChI | InChI=1/C9H8N2/c10-9-6-11-5-7-3-1-2-4-8(7)9/h1-6H,10H2 |
| InChIKey | ISIUXVGHQFJYHM-UHFFFAOYSA-N |
ISOQUINOLIN-4-AMINE - Physico-chemical Properties
| Molecular Formula | C9H8N2 |
| Molar Mass | 144.17 |
| Density | 1.210±0.06 g/cm3(Predicted) |
| Melting Point | 108.0 to 112.0 °C |
| Boling Point | 360.0±17.0 °C(Predicted) |
| Flash Point | 198.9°C |
| Solubility | soluble in Methanol |
| Vapor Presure | 2.29E-05mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Brown |
| pKa | 6.29±0.10(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
| Refractive Index | 1.708 |
ISOQUINOLIN-4-AMINE - Risk and Safety
| Risk Codes | R22 - Harmful if swallowed R36 - Irritating to the eyes |
| Safety Description | 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| WGK Germany | 3 |
| Hazard Note | Irritant |
ISOQUINOLIN-4-AMINE - Introduction
4-isoquinolamine (4-isoquinolamine) is an organic compound. The following is a description of its nature, use, preparation and safety information:
Nature:
-Appearance: 4-isoquinolamine as a white crystalline solid.
-chemical formula: C9H8N2
-Molecular weight: 132.17g/mol
-Solubility: 4-isoquinolamine is slightly soluble in water and more soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
-Melting point: about 165-170 degrees Celsius.
Use:
- 4-isoquinolylamine is an important intermediate in organic synthesis and is commonly used in the preparation of various organic compounds.
-It can be used as a synthetic raw material for pesticides, optical brighteners, dyes and drugs.
Method:
- 4-isoquinolylamine can be prepared by the reaction of benzylamine and malonic anhydride. First, malonic anhydride is added to acetic acid, then benzylamine is added, followed by nitric acid catalyst. After completion of the reaction, the product was purified by crystallization to give 4-isoquinolylamine.
Safety Information:
- 4-isoquinolylamine on the eyes and skin irritation and sensitization, contact should pay attention to protective measures.
-During use and storage, avoid inhalation or intake of 4-isoquinolamine.
-If ingestion, inhalation or skin contact occurs, seek medical attention immediately.
Nature:
-Appearance: 4-isoquinolamine as a white crystalline solid.
-chemical formula: C9H8N2
-Molecular weight: 132.17g/mol
-Solubility: 4-isoquinolamine is slightly soluble in water and more soluble in organic solvents such as ethanol, dimethylformamide and dichloromethane.
-Melting point: about 165-170 degrees Celsius.
Use:
- 4-isoquinolylamine is an important intermediate in organic synthesis and is commonly used in the preparation of various organic compounds.
-It can be used as a synthetic raw material for pesticides, optical brighteners, dyes and drugs.
Method:
- 4-isoquinolylamine can be prepared by the reaction of benzylamine and malonic anhydride. First, malonic anhydride is added to acetic acid, then benzylamine is added, followed by nitric acid catalyst. After completion of the reaction, the product was purified by crystallization to give 4-isoquinolylamine.
Safety Information:
- 4-isoquinolylamine on the eyes and skin irritation and sensitization, contact should pay attention to protective measures.
-During use and storage, avoid inhalation or intake of 4-isoquinolamine.
-If ingestion, inhalation or skin contact occurs, seek medical attention immediately.
Last Update：2024-04-09 21:01:54
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