Isophthalic acid diamide
Isophthalamide
CAS: 1740-57-4
Molecular Formula: C8H8N2O2
Isophthalic acid diamide - Names and Identifiers
| Name | Isophthalamide |
| Synonyms | BRN 2045544 m-Phthalamide Isophthalamide ISOPHTHALAMIDE Isophthaldiamide isophthaldiamide m-Carbamoylbenzamide m-carbamoylbenzamide 1,3-Benzenedicarboxamide 1,3-Benzenedicarbocamide Isophthalic acid diamide benzene-1,3-dicarboxamide 1-09-00-00372 (Beilstein Handbook Reference) |
| CAS | 1740-57-4 |
| EINECS | 217-104-9 |
| InChI | InChI=1/C8H8N2O2/c9-7(11)5-2-1-3-6(4-5)8(10)12/h1-4H,(H2,9,11)(H2,10,12) |
Isophthalic acid diamide - Physico-chemical Properties
| Molecular Formula | C8H8N2O2 |
| Molar Mass | 164.16 |
| Density | 1.2739 (rough estimate) |
| Melting Point | 268-270°C |
| Boling Point | 291.62°C (rough estimate) |
| Flash Point | 214.4°C |
| Vapor Presure | 1.26E-07mmHg at 25°C |
| Appearance | powder to crystal |
| Color | White to Almost white |
| BRN | 2045544 |
| pKa | 15.25±0.50(Predicted) |
| Storage Condition | Room Temprature |
| Refractive Index | 1.6000 (estimate) |
| MDL | MFCD00014801 |
Isophthalic acid diamide - Risk and Safety
| Safety Description | S22 - Do not breathe dust. S24/25 - Avoid contact with skin and eyes. |
| RTECS | CZ2201000 |
| Hazard Class | IRRITANT |
Isophthalic acid diamide - Introduction
Isophthalamide(DMF) is an organic compound with the chemical formula C8H10N2O2. It is a colorless transparent liquid with a special smell. The following is a description of its nature, use, preparation and safety information:
Nature:
-Solubility: DMF is a solvent that is very soluble in water and most organic solvents, and can be used as a medium for dissolving or diluting other compounds.
-Stability: DMF has good thermal stability and durability, and can react at high temperatures.
-Reactivity: DMF can be used as a nucleophile or catalyst to participate in a variety of chemical reactions, such as esterification, alcoholization, substitution reactions, etc.
Use:
-Solvent: DMF is an important organic solvent, widely used in chemical synthesis, dye industry, pharmaceutical manufacturing and other fields.
-Catalyst: Due to its reactivity and solubility, DMF can be used as a catalyst or reagent to participate in various organic synthesis reactions.
-Fiber industry: DMF is used as a solvent in fiber industries such as spinning and fiber formation, which can improve the quality and strength of fibers.
Method:
DMF can be obtained by the reaction of dimethyl sulfide sulfur dioxide and formaldehyde, and the reaction conditions are generally carried out under high temperature and high pressure conditions.
Safety Information:
-Toxicity: DMF has a certain degree of toxicity and has a stimulating effect on the skin and eyes. When in contact with skin, it must be cleaned quickly and personal protective equipment such as protective gloves and safety glasses must be used.
-Flammability: DMF is a flammable liquid, which may cause a fire when heated or in contact with an open flame. Should be stored in a cool, well-ventilated place, away from open flames and high temperatures.
-High temperature decomposition: At high temperatures, DMF may decompose to produce toxic gases, so avoid using it in high temperature environments.
Nature:
-Solubility: DMF is a solvent that is very soluble in water and most organic solvents, and can be used as a medium for dissolving or diluting other compounds.
-Stability: DMF has good thermal stability and durability, and can react at high temperatures.
-Reactivity: DMF can be used as a nucleophile or catalyst to participate in a variety of chemical reactions, such as esterification, alcoholization, substitution reactions, etc.
Use:
-Solvent: DMF is an important organic solvent, widely used in chemical synthesis, dye industry, pharmaceutical manufacturing and other fields.
-Catalyst: Due to its reactivity and solubility, DMF can be used as a catalyst or reagent to participate in various organic synthesis reactions.
-Fiber industry: DMF is used as a solvent in fiber industries such as spinning and fiber formation, which can improve the quality and strength of fibers.
Method:
DMF can be obtained by the reaction of dimethyl sulfide sulfur dioxide and formaldehyde, and the reaction conditions are generally carried out under high temperature and high pressure conditions.
Safety Information:
-Toxicity: DMF has a certain degree of toxicity and has a stimulating effect on the skin and eyes. When in contact with skin, it must be cleaned quickly and personal protective equipment such as protective gloves and safety glasses must be used.
-Flammability: DMF is a flammable liquid, which may cause a fire when heated or in contact with an open flame. Should be stored in a cool, well-ventilated place, away from open flames and high temperatures.
-High temperature decomposition: At high temperatures, DMF may decompose to produce toxic gases, so avoid using it in high temperature environments.
Last Update：2024-04-09 21:04:16
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