X 188
Methyl Formamide
CAS: 123-39-7
Molecular Formula: C2H5NO
X 188 - Names and Identifiers
| Name | Methyl Formamide |
| Synonyms | NMF X 188 ek 7011 Methylformamide Methyl Formamide N-methylformamide N-Methyl Formamide Monomethylformamide |
| CAS | 123-39-7 |
| EINECS | 204-624-6 |
| InChI | InChI=1/C2H5NO/c1-3-2-4/h2H,1H3,(H,3,4) |
X 188 - Physico-chemical Properties
| Molecular Formula | C2H5NO |
| Molar Mass | 59.07 |
| Density | 0.872g/cm3 |
| Melting Point | -4℃ |
| Boling Point | 182.5°C at 760 mmHg |
| Flash Point | 81.5°C |
| Water Solubility | miscible |
| Vapor Presure | 0.808mmHg at 25°C |
| Appearance | Transparent colorless liquid |
| Storage Condition | Room Temprature |
| Refractive Index | 1.364 |
| MDL | MFCD00003280 |
| Physical and Chemical Properties | Melting Point:-40 Boiling Point: 198 density: 1.011 water-soluble: *** = 10g/100 mL at 20 C refractive index: 1.4302 Appearance: transparent colorless liquid |
| Use | For the synthesis of high efficiency and low toxicity of single formamidine pesticides, such as amitriptyline, used as organic synthesis of reaction solvents and refined solvents, widely used in medicine, dyes, spices, etc |
X 188 - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | R21 - Harmful in contact with skin R61 - May cause harm to the unborn child |
| Safety Description | S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) S53 - Avoid exposure - obtain special instructions before use. |
X 188 - Introduction
Open Data Unverified Data
N-Methylformamide (Methyl Formamide) is an organic compound with the chemical formula CH3NHCHO. It is a colorless and transparent liquid with a high solubility in water and a distinctive pungent odor.
Properties:
N-Methylformamide is a highly polar solvent widely used in organic synthesis. It has a high melting point, high boiling point, and low surface tension.
Uses:
N-Methylformamide is primarily used as a solvent in organic synthesis for pharmaceuticals, pesticides, and dyes. It is also employed in the production of plastics, fibers, and resins in the chemical industry.
Synthesis:
N-Methylformamide is typically prepared by the reaction of formamide with methanol in the presence of a catalyst such as aluminum oxide or potassium hydroxide.
Safety:
This compound can be irritating to the skin and eyes, and prolonged or high-concentration exposure may cause harm. Therefore, it is important to wear protective gloves and goggles, ensure adequate ventilation, and avoid direct contact. Additionally, it should be kept away from oxidizing agents and strong bases to prevent potential chemical reactions.
Last Update：2024-04-09 19:43:38
X 188 - Nature
Open Data Verified Data
colorless transparent viscous oily liquid. Relative density 0. 9976 (25 ℃), melting point -3.8 ℃, boiling point 198 ℃, refractive index 1. 431 (25 ℃). Soluble in water, can dissolve inorganic salts, with hygroscopicity, easy to decompose in acidic or alkaline solution.
Last Update：2024-01-02 23:10:35
X 188 - Preparation Method
Open Data Verified Data
The methylamine method is derived from the interaction of methylamine with carbon monoxide.
Last Update：2022-01-01 10:35:55
X 188 - Introduction
It smells of ammonia. It is miscible with benzene, soluble in water, alcohol and acetone, but insoluble in ether.
Last Update：2022-10-16 17:12:52
X 188 - Use
Open Data Verified Data
It is used as a raw material for organic synthesis, for the synthesis of pesticides, insecticides, medicines, synthetic leather, artificial leather, etc.; And as a chemical fiber textile solvent.
Last Update：2022-01-01 10:35:54
X 188 - Safety
Open Data Verified Data
200kg iron drum packaging. Sealed storage, prevent leakage, avoid rain, exposure, serious impact, friction. Keep away from fire and heat source. Class I flammable liquid, Hazard Code No. 61152.
Last Update：2022-01-01 10:35:55
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