formamide CAS 75-12-7
HCONH2 , Promotion Season Now in Store and Free Sample for Testing with Factory Price
Chemical Name: formamide
CAS No.:75-12-7
Molecular Fomula:CH3NO
Molecular weight:45.04
Appearance:clear, colorless liquid
Sample: Available

formamide: The Complete Guide
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Description of formamide
- HCONH2, also known as methanamide, is an amide derived from formic acid. It is a clear liquid which is miscible with water and has an ammonia-like odor. It is chemical feedstock for the manufacture of sulfa drugs, other pharmaceuticals, herbicides, pesticides and the manufacture of hydrocyanic acid. It has been used as a softener for paper and fiber. It is a solvent for many ionic compounds. It has also been used as a solvent for resins and plasticizers.
- HCONH2 will begin to partially decompose into carbon monoxide and ammonia at 180°C together with traces of hydrogen cyanide (HCN) and water.
Basic Info of formamide
Chemical Name | formamide |
Synonyms | potassium deuteroformate;formic-d acid,potassium salt;formimidic acid;Hydroxyformaldimin;formamidic acid;Expand |
CAS No. | 75-12-7 |
Molecular Formula | CH3NO |
Molecular Weight | 45.04060 |
PSA | 43.09000 |
LogP | 0.43770 |
Safety Info
RTECS | LQ0525000 |
Safety Statements | S45-S53 |
HS Code | 2924199090 |
WGK Germany | 2 |
Risk Statements | R61 |
Hazard Codes | T |
Caution Statement | P201; P202; P260; P280; P308 + P313; P501 |
Signal Word | Danger |
Hazard Declaration | H351; H360D; H373 |
Symbol | GHS08 |
Properties
Appearance & Physical State | Clear, colorless liquid |
Density | 1.133 |
Boiling Point | 210ºC |
Melting Point | 41673ºC |
Flash Point | 175ºC |
Refractive Index | 1.446-1.448 |
Water Solubility | miscible |
Stability | Stable at room temperature in closed containers under normal storage and handling conditions. |
Storage Condition | 2-8ºC |
Vapor Density | 1.55 (vs air) |
Vapor Pressure | 0.08 mm Hg ( 20 °C) |
Numbering system
UNII | 4781T907ZS |
What is formamide?
- With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives.
- One such product is HCONH2 which has developed particularly rapidly in recent years. Do you know about HCONH2?
- The official answer:HCONH2, an organic compound with the molecular formula CH3NO, is a colourless and transparent liquid with a slight ammonia smell, and is used as a raw material for the synthesis of medicines, fragrances and dyestuffs, as well as a solvent for the drawing of synthetic fibres, the processing of plastics and the production of lignin casein ink.
What’s the application of formamide?
Used as a raw material for the synthesis of imidazole, pyrimidine, 1,3,5-triazine and caffeine, as a solvent for the spinning of acrylonitrile copolymers and for the antistatic coating of plastic products, etc.
Conclusion
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